Hardware Description

Transcription

UA5000 Universal Access Unit
V100R019C02
Issue
02
Date
2011-09-30
HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written
consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and the
customer. All or part of the products, services and features described in this document may not be within the
purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,
and recommendations in this document are provided "AS IS" without warranties, guarantees or representations
of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Email:
support@huawei.com
Issue 02 (2011-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
i
About This Document
About This Document
Intended Audience
This document describes the hardware used in the UA5000, including the cabinet, shelf, board,
cable, electromechanical device, and cable distribution frame.
This document is intended for:
l
Network planning engineer
l
Hardware installation engineer
l
Installation and commissioning engineer
l
Field maintenance engineer
l
Data configuration engineer
l
System maintenance engineer
Symbol Conventions
The following symbols may be found in this document. They are defined as follows
Symbol
Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium or low level of risk which,
if not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation that, if not
avoided, could cause equipment damage, data loss, and
performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save
your time.
Provides additional information to emphasize or
supplement important points of the main text.
Issue 02 (2011-09-30)
ii
About This Document
Update History
Updates between document issues are cumulative. Therefore, the latest document issue contains
all updates made in previous issues.
Issue 02 (2011-09-30)
Compared with issue 01 (2011-07-30) of V100R019C02, this issue has the following changes:
Modified:
l
1.2 Specification
l
3.6 EDTB Board
Updates in Issue 01 (2011-07-30)
This is the first release.
Issue 02 (2011-09-30)
iii
Contents
Contents
About This Document.....................................................................................................................ii
1 Introduce to Cabinet.....................................................................................................................1
1.1 Appearance.........................................................................................................................................................3
1.2 Specification.......................................................................................................................................................3
1.3 Configuration......................................................................................................................................................4
1.4 Cable Aperture....................................................................................................................................................5
1.5 ESD Jack.............................................................................................................................................................6
1.6 Air Filter.............................................................................................................................................................7
1.7 External Connections..........................................................................................................................................8
1.8 Grounding.........................................................................................................................................................11
1.9 Ventilation........................................................................................................................................................11
2 Introduce to Shelves....................................................................................................................13
2.1 HABD Shelf.....................................................................................................................................................14
2.1.1 Appearance and Composition..................................................................................................................14
2.1.2 Function...................................................................................................................................................15
2.1.3 Layout......................................................................................................................................................16
2.1.4 Mapping Between Boards and Transfer Boards in the HABD Shelf......................................................17
2.2 HABF Shelf......................................................................................................................................................18
2.2.1 Appearance and Composition..................................................................................................................18
2.2.2 Function...................................................................................................................................................18
2.2.3 Layout......................................................................................................................................................19
2.2.4 Mapping Between Boards and Transfer Boards......................................................................................20
2.3 Fan Tray............................................................................................................................................................21
2.3.1 Appearance..............................................................................................................................................22
2.3.2 Function...................................................................................................................................................22
2.3.3 Configuration...........................................................................................................................................22
2.3.4 LED.........................................................................................................................................................22
2.3.5 DIP Switches...........................................................................................................................................23
3 Introduction to Board..................................................................................................................26
3.1 PVMB Board....................................................................................................................................................28
3.2 IPMD Board.....................................................................................................................................................34
3.3 PWX Board.......................................................................................................................................................37
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iv
Contents
3.4 A64 Board.........................................................................................................................................................41
3.5 DSLD Board.....................................................................................................................................................47
3.6 EDTB Board.....................................................................................................................................................51
3.7 Front Access Transfer Board............................................................................................................................56
3.7.1 E1TF Transfer board...............................................................................................................................57
3.7.2 EFTF Transfer Board...............................................................................................................................59
3.7.3 HWCF Transfer Board............................................................................................................................62
3.7.4 HWTF Transfer Board.............................................................................................................................64
3.7.5 HWFF Transfer Board.............................................................................................................................65
3.7.6 SLTF Transfer Board...............................................................................................................................67
3.7.7 PRTF Transfer Board..............................................................................................................................69
4 Introduction to Cable..................................................................................................................71
4.1 Local Maintenance Serial Port Cable...............................................................................................................73
4.2 Network Cable..................................................................................................................................................75
4.3 32-Channel Unshielded Subscriber Cable-Front Access..................................................................................77
4.4 Trunk Cable......................................................................................................................................................81
4.4.1 75-ohm E1 Cable from EDTB to DDF-Front Access.............................................................................81
4.4.2 120-ohm E1 Cable from EDTB to DDF-Front Access...........................................................................85
4.5 Optical Fiber.....................................................................................................................................................88
4.6 PVMB E1 Cable...............................................................................................................................................90
4.7 IPMD FE/GE Cable-Front Access...................................................................................................................94
4.8 +5/-5 V Cable...................................................................................................................................................96
4.9 HW Cable.........................................................................................................................................................97
4.10 Test Cable.......................................................................................................................................................99
4.11 Test Subtending Cable..................................................................................................................................100
1 Acronyms and Abbreviations.................................................................................................. 0
Issue 02 (2011-09-30)
v
1 Introduce to Cabinet
1
Introduce to Cabinet
About This Chapter
The ONU-F02AF cabinet is a high-density, indoor, and font-access UA5000. The ONU-F02AF
cabinet consists of the cabinet shell, service shelf, sensor transfer box, DC PDU/power system
(optional), environment monitoring unit (EMU), and transmission unit (optional).
1.1 Appearance
This topic provides the appearance of the ONU-F02AF cabinet.
1.2 Specification
This topic provides the dimensions，weight and maximum input current of the ONU-F02AF
cabinet.
1.3 Configuration
The ONU-F02AF cabinet uses the DC power supply. The cabinet can be configured with
different numbers of service shelves according to the requirements. This topic describes the
service configuration of the cabinet and lists the maximum number of subscribers supported by
the cabinet.
1.4 Cable Aperture
Power cables and ground cables are led into the ONU-F02AF cabinet through the top and bottom
of the cabinet. This topic describes the cable apertures at the top and bottom of the ONU-F02AF
cabinet.
1.5 ESD Jack
Wear an ESD wrist strap when installing the ONU-F02AF cabinet. This topic describes the
position of the ESD jack of the ONU-F02AF cabinet.
1.6 Air Filter
The ONU-F02AF cabinet is installed with an air filter on the inner side of the front door and at
the bottom respectively. This topic provides the appearance, dimensions and material of the air
filters, and describes the maintenance of the air filters.
1.7 External Connections
This topic describes the external connections from the ONU-F02AF cabinet to the
telecommunications room.
1.8 Grounding
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The ONU-F02AF cabinet is grounded by ground cables. This topic describes the ground cable
connections at the bottom of the cabinet.
1.9 Ventilation
This topic describes the ventilation and heat dissipation of the ONU-F02AF cabinet.
Issue 02 (2011-09-30)
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1.1 Appearance
This topic provides the appearance of the ONU-F02AF cabinet.
Figure 1-1 shows the appearance of the ONU-F02AF cabinet.
Figure 1-1 Appearance of the ONU-F02AF cabinet
1.2 Specification
This topic provides the dimensions，weight and maximum input current of the ONU-F02AF
cabinet.
Table 1-1 lists the dimensions, weight and maximum input current of the ONU-F02AF cabinet.
Issue 02 (2011-09-30)
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Table 1-1 Specification of the ONU-F02AF cabinet
Dimensions (W x
D x H)
Weight (Empty
Cabinet)
Weight (Fully
Loaded Cabinet)
Maximum input
current
600 mm x 600 mm x
2200 mm
73 kg
259 kg
l DC power
supply: 80 A
l AC power
supply: 20 A
1.3 Configuration
The ONU-F02AF cabinet uses the DC power supply. The cabinet can be configured with
different numbers of service shelves according to the requirements. This topic describes the
service configuration of the cabinet and lists the maximum number of subscribers supported by
the cabinet.
Figure 1-2 shows the configuration of the DC-powered ONU-F02AF cabinet.
Figure 1-2 Configuration of the DC-powered ONU-F02AF cabinet
PDU (2 U)
EMU (1 U)
Empty (1U)
HABD (10 U)
HABF (10 U)
Air deflector (2 U)
HABD (10 U)
HABF (10 U)
Table 1-2 lists the number of subscribers supported by the DC-powered ONU-F02AF cabinet.
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Table 1-2 Number of subscribers supported by the DC-powered ONU-F02AF cabinet
Service Configuration
Maximum Number of POTS
Subscribers
DC-powered cabinet
3840 POTS
NOTE
The number of subscribers supported by the cabinet is the number of subscribers supported by all service
boards in the cabinet.
1.4 Cable Aperture
Power cables and ground cables are led into the ONU-F02AF cabinet through the top and bottom
of the cabinet. This topic describes the cable apertures at the top and bottom of the ONU-F02AF
cabinet.
The cables of the ONU-F02AF can be routed in the overhead cabling mode or the underfloor
cabling mode.
l
In the overhead cabling mode, external cables are led into the cabinet through the top of
the cabinet. Figure 1-3 shows the cable apertures at the top of the cabinet.
l
In the underfloor cabling mode, external cables are led into the cabinet through the bottom
of the cabinet. Figure 1-4 shows the cable apertures at the bottom of the cabinet.
Figure 1-3 Cable apertures at the top of the cabinet (top view)
Aperture for DC power
cable and ground cable
Subscriber
cable
Subscriber
cable
Aperture
Trunk cable
Aperture
Network cable
Corrugated pipe
Trunk cable
Front door
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Aperture for AC power
cable and ground cable
5
Figure 1-4 Cable apertures at the bottom of the cabinet (top view)
Aperture for power cable
and ground cable
Subscriber cable
Subscriber cable
Aperture
Aperture
Trunk cable
Network cable
Corrugated pipe
Trunk cable
Front door
Table 1-3 shows the aperture size of F02AF.
Table 1-3 Aperture size of F02AF
Aperture
Size
Reserved aperture
176 mm × 18.5 mm
Aperture for power cables and ground cable
30 mm × 40 mm, OB aperture
Aperture for subscriber cables
37 mm × 22 mm
1.5 ESD Jack
Wear an ESD wrist strap when installing the ONU-F02AF cabinet. This topic describes the
position of the ESD jack of the ONU-F02AF cabinet.
When installing or maintaining the ONU-F02AF cabinet, wear an ESD wrist strap and insert
one end of the ESD wrist strap into the ESD jack in the front door of the ONU-F02AF cabinet,
as shown in Figure 1-5.
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Figure 1-5 ESD jack of the ONU-F02AF cabinet
1.6 Air Filter
The ONU-F02AF cabinet is installed with an air filter on the inner side of the front door and at
the bottom respectively. This topic provides the appearance, dimensions and material of the air
filters, and describes the maintenance of the air filters.
Appearance and Dimensions
The ONU-F02AF cabinet has air filters installed on the inner side of the front door and at the
bottom of the cabinet.
Table 1-4 lists the material and dimensions of the air filter on the inner side of the front door.
Table 1-4 Material and dimensions of the air filter on the inner side of the front door
Cabinet
Material of the Air
Filter
Dimensions of the Air Filter (W x D x
H)
ONU-F02AF
50PPI black sponge
522 mm x 2046 mm x 7 mm
Figure 1-6 shows the appearance of the air filter at the bottom of the ONU-F02AF cabinet.
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Figure 1-6 Appearance of the air filter at the bottom of the ONU-F02AF cabinet
Table 1-5 lists the material and dimensions of the air filter at the bottom of the cabinet.
Table 1-5 Material and dimensions of the air filter at the bottom of the ONU-F02AF cabinet
Cabinet
Material of the Air
Filter
Dimensions of the Air Filter (W x D x
H)
ONU-F02AF
50PPI black sponge
415 mm x 500 mm x 7 mm
Function
The air filters of the cabinet prevent dust from entering the cabinet.
During ventilation, cold air enters the cabinet through the air intake vent at the bottom of the
cabinet. The air filter at the bottom of the cabinet prevents dust from entering the cabinet.
Maintenance
To ensure proper ventilation of the ONU-F02AF cabinet, clean the air filter regularly. It is
recommended that you clean the air filter once every year. Clean it more frequently if necessary.
The methods of cleaning the air filter are as follows:
l
Flap off the dust on the air filter, and clean the air filter with a vacuum cleaner.
l
Use water to clean the air filter and dry it.
1.7 External Connections
This topic describes the external connections from the ONU-F02AF cabinet to the
telecommunications room.
Figure 1-7 shows the external connections of the DC-powered ONU-F02AF cabinet in the
overhead cabling mode.
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Figure 1-7 External connections of the DC-powered ONU-F02AF cabinet in the overhead
cabling mode
DC power
PDU
DDF or
transmission unit
DDF or
transmission
unit
HABD
MDF
HABF
MDF
ODF or
maintenance
terminal
Front panel of
the board
HABD
HABF
Figure 1-8 shows the external connections of the DC-powered ONU-F02AF cabinet in the
underfloor cabling mode.
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Figure 1-8 External connections of the DC-powered ONU-F02AF cabinet in the underfloor
cabling mode
Front panel of
the board
ODF or
maintenance
terminal
DC power
PDU
HABD
HABF
DDF or
transmission unit
HABD
MDF
HABF
DDF or
transmission
unit
MDF
NOTE
The working ground and the protection ground of the telecommunications room share one grounding body.
Table 1-6 describes the external connections of the ONU-F02AF cabinet.
Table 1-6 External connections of the ONU-F02AF cabinet
Cable
Connection Position Inside
the Cabinet
Connection Position
Outside the Cabinet
External power cable
and ground cable
Power system/PDU
Mains/DC power supply
Trunk cable
Port on the transfer board
l DDF
l Transmission unit
Network cable
Ethernet port on the front panel
of the control board
Maintenance terminal
Subscriber cable
l Port on the service board
MDF
l Port on the transfer board
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Cable
Connection Position Inside
the Cabinet
Connection Position
Outside the Cabinet
Optical fiber
Optical port on the front panel
of the control board
ODF
1.8 Grounding
The ONU-F02AF cabinet is grounded by ground cables. This topic describes the ground cable
connections at the bottom of the cabinet.
Figure 1-9 shows the grounding of the ONU-F02AF cabinet.
Figure 1-9 Grounding of the ONU-F02AF cabinet
1.9 Ventilation
This topic describes the ventilation and heat dissipation of the ONU-F02AF cabinet.
Figure 1-10 shows the ventilation of the ONU-F02AF cabinet.
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Figure 1-10 Ventilation of the ONU-F02AF cabinet
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2 Introduce to Shelves
2
Introduce to Shelves
About This Chapter
This chapter describes the appearance, function, layout, port, and specifications of the cabinet
used by the UA5000.
2.1 HABD Shelf
The HABD shelf provides the access and upstream transmission for broadband and narrowband
services by being configured with different service boards. This section describes the
appearance, composition, function, power port, layout, mapping between boards and transfer
boards, dimensions, and weight of the HABD shelf.
2.2 HABF Shelf
The HABF shelf provides the access and upstream transmission for broadband and narrowband
boards, dimensions, and weight of the HABF shelf.
2.3 Fan Tray
The fan tray at the top of the service shelf is used for heat dissipation. This section describes the
appearance, function, configuration, LED, DIP switches, speed adjustment, dimensions, weight,
and power consumption of the fan tray.
Issue 02 (2011-09-30)
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2.1 HABD Shelf
The HABD shelf provides the access and upstream transmission for broadband and narrowband
boards, dimensions, and weight of the HABD shelf.
2.1.1 Appearance and Composition
The HABD service shelf has 18 slots, with a fan tray at the top. The shelf is installed in the
cabinet through the mounting brackets. This section describes the appearance and component
of the HABD service shelf.
Figure 2-1 shows the appearance and composition of the HABD service shelf.
Figure 2-1 Appearance and composition of the HABD shelf
Fan tray
Power
transit board
Cabling area
Slots for transfer
boards
Figure 2-2 shows the label position of the HABD shelf.
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Figure 2-2 Label position of the HABD shelf
HABD
NOTE
The HABD shelf is of the H612 version.
2.1.2 Function
The HABD shelf provides different functions through different service boards. This topic
provides information about the functions of the HABD shelf.
The HABD shelf is a front access master shelf used in the UA5000. The shelf can control and
connect the subtended HABD shelf and the extended HABF shelf. The HABD shelf accesses
the broadband service and the narrowband service.
Figure 2-3 shows the external connections of the HABD shelf.
Figure 2-3 External connections of the HABD shelf
Power signals
-48 V input
HW subtending
PDU
Test signal
HABD
Serial port
HW subtending
Subtended
HABD
ESC
HW subtending
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HABF of
HABD
HABF of
subtended
HABD
15
NOTE
In Figure 2-3, the HW is the communication bus for narrowband services.
2.1.3 Layout
The HABD service shelf provides 12 slots for service boards. This section describes the
supported board types and related slots.
The HABD is 10 U high. It provides 18 slots (slots 6–17) for service boards. Narrowband and
broadband service boards can be intermixed in the slots for service boards.
Table 2-1 describes the boards in the HABD shelf.
Table 2-1 Boards in the HABD shelf
Board Type
Board Name
Slot No.
Broadband control board
IPMD
2 and 3
Narrowband control board
PVMB
4 and 5
Service board
DSLD, EDTBa, A64
Slots 6–17
Secondary power board
PWX
0–1
Power and transit board
PRTF
-
Transfer board
HWCF/HWTFb, E1TF,
EFTF, SLTF
-
a: A shelf can be configured with up to six EDTB boards, and the boards must be installed in
six consecutive slots.
b: When HABD serves as a master shelf, the HWCF board is configured. When HABD serves
as a slave shelf, the HWTF board is configured.
Figure 2-4 shows the layout of the HABD shelf.
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Figure 2-4 Layout of the HABD shelf
Fan tray
S
L
T
F
Service board
Service board
S
L
T
F
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
8 9 10 11 12 13 14 15 16 17
Power cabling area
4 5 6 7
0 1 2 3
S
L
T
F
S
L
T
F
Cabling area
E
1
T
F
Filler panel
E
F
T
F
Filler panel
Filler panel
Filler panel
Filler panel
Filler panel
Filler panel
Filler panel
H
W
C
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
2.1.4 Mapping Between Boards and Transfer Boards in the HABD
Shelf
The HABD shelf accesses the services and transmits them upstream through transfer boards.
Figure 2-5 shows the mapping between boards and transfer boards in the HABD shelf.
Figure 2-5 Mapping between boards and transfer boards in the HABD shelf
电
源
出
线
区
0
1
2
3
4
二
次
电
源
板
二
次
电
源
板
宽
带
主
控
板
宽
带
主
控
板
窄
带
主
控
板
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1 1
5 6
1
7
窄
带业业业业业业业业业业业业
主务务务务务务务务务务务务
控板板板板板板板板板板板板
板
E
H
假
假假假假假假
F
W
面
面面面面面面
T
C
板
板板板板板板
F
F
E
S S S
假
1
L L L
面
T
T T T
板
F
F F F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
Table 2-2 describes the ports provided by transfer boards.
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Table 2-2 Ports in the cable connecting area of the HABD shelf
Board
Port
Port Type
Connection
Matching
Board
HWCF
BITS
SMA
-
-
STACK OUT
DB-28
Connects to the STACK IN
port of the HWTF board.
HWOUT0
DB-28
Connects to the extended
shelf of the master shelf.
HWOUT1
DB-28
Connects to the slave shelf.
HWOUT2
DB-28
Connects to the extended
shelf of the slave shelf.
E1TF
16 subscriber E1
ports
DB-68
Connect to the upper layer
device with E1 ports.
Two PVMB
boards
EFTF
Four subscriber
FE/GE ports
DB-68
Connect to the subscriber
device with FE/GE ports.
Two IPMD
boards
SLTF
32 xSL ports or
16 subscriber E1
ports
DB-68
Use the 32-channel
subscriber cable to connect
the port to the subscriber
MDF.
EDTB/
DSLD/A64
2.2 HABF Shelf
The HABF shelf provides the access and upstream transmission for broadband and narrowband
boards, dimensions, and weight of the HABF shelf.
2.2.1 Appearance and Composition
The HABF shelf provides 18 slots, and contains a fan tray at the top. The shelf is installed in the
cabinet through mounting brackets. This topic describes the appearance and composition of the
HABF shelf.
The appearance of the HABF shelf and the HABD shelf is the same, but their silk screens are
different, as shown in Figure 2-1.
NOTE
The HABF shelf is of the H612 version.
2.2.2 Function
The HABF shelf provides different services through different service boards. This topic provides
information about the functions of the HABF shelf.
Issue 02 (2011-09-30)
18
The HABF shelf is the front access extended shelf used in the UA5000. It accesses various
services.
Figure 2-6 shows the external connections of the HABF shelf.
Figure 2-6 External connections of the HABF shelf
Power signals
PDU
-48 V input
HABF of HABD
HW subtending
HABD
HW subtending
PDU
-48 V input
HABF of
subtended HABD
Subtended
HABD
Power signals
NOTE
In Figure 2-6, the HW is the communication bus for narrowband services.
2.2.3 Layout
The HABF service shelf provides 18 slots for service boards. This section describes the supported
board types and related slots.
The HABF shelf is 10 U high. It provides 18 slots.
Table 2-3 describes the boards in the HABF shelf.
Table 2-3 Boards in the HABF shelf
Board Type
Board Name
Slot No.
Service board
DSLD and A64
Slots 18–35, the three types of
service boards are slotcompatible.
Power and transit board
PRTF
-
Transfer board
HWFF and SLTF
-
Figure 2-7 shows the layout of the HABF shelf.
Issue 02 (2011-09-30)
19
Figure 2-7 Layout of the HABF shelf
Fan tray
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Power interface board
S
L
T
F
S
L
T
F
S
L
T
F
Cabling area
Filler panel
Filler panel
Filler panel
Filler panel
Filler panel
H
W
F
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
S
L
T
F
CAUTION
HABF provides the working voltage for narrowband boards through HABD.
2.2.4 Mapping Between Boards and Transfer Boards
The boards in the HABF shelf control and process services, and the transfer boards access the
services and transmit them upstream.
Figure 2-8 shows the mapping between boards and transfer boards in the HABF shelf.
Issue 02 (2011-09-30)
20
Figure 2-8 Mapping between boards and transfer boards in the HABF shelf
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Service board
Power interface board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Transfer board
Filler panel
Filler panel
Filler panel
Filler panel
Filler panel
H
W
F
F
Table 2-4 lists the ports provided by the transfer boards of the HABF shelf.
Table 2-4 Ports provided by the transfer boards of the HABF shelf
Transfer
Board
Port Type
Port
Type
Connection
Related Board
HWTF
STACK
OUT
DB-28
Connects to the STACK IN
port on HWTF.
-
STACK IN
DB-28
Connects to the STACK
OUT port of HWCF/
HWTF.
HW
DB-28
Connects to the HW port of
the master shelf.
-
DB-68
Forwards subscriber
signals to the cable
connecting area of the
shelf.
SLTF
DSLD/A64
2.3 Fan Tray
The fan tray at the top of the service shelf is used for heat dissipation. This section describes the
appearance, function, configuration, LED, DIP switches, speed adjustment, dimensions, weight,
and power consumption of the fan tray.
Issue 02 (2011-09-30)
21
2.3.1 Appearance
This section shows the fan tray.
Figure 2-9 shows the fan tray.
Figure 2-9 Fan tray
2.3.2 Function
This section describes the function of the fan tray.
The fan tray has the following functions.
l
Heat dissipation
The fan tray is located at the top of the service shelf for ventilation. Air is inhaled into the
shelf from the bottom, and then exhausted at the top after passing through the board area.
l
Status detection
The fan tray has a monitoring board that can detect the working status of the fans. The
monitoring board provides a port for communicating with the control board, and
transmitting the detection information to the control board through the fan monitoring
board.
l
Speed adjustment
The fan rotating speed can be automatically adjusted according the detected ambient
temperature. You can also set the rotating speed by configuring data at the console.
2.3.3 Configuration
This section provides the number of fans configured in the fan tray.
Each fan tray houses 8 fans. Each fan can be dismounted separately.
2.3.4 LED
The status LED on the front panel of the fan tray indicates the running status of the fans. This
section describes the status and meanings of the LED.
Issue 02 (2011-09-30)
22
The status LED is on the right of the fan tray. Table 2-5 describes the LED.
Table 2-5 Status LED of the fan tray
LED
Status
STATUS
Yellow: 0.3s on and 0.3s off
repeatedly
The fan tray is not registered or is being
loaded.
Green: 1s on and 1s off repeatedly
The fan tray works in the normal state.
Yellow: 1s on and 1s off repeatedly
The fan tray reports a prompt alarm, but
the services are not affected.
Yellow: on
The communication is interrupted.
Red: 0.3s on and 0.3s off repeatedly
The fan tray is faulty, or an temperature
alarm is generated.
2.3.5 DIP Switches
The fan monitoring board in the fan tray provides two sets of DIP switches. This section describes
the meanings and settings of the DIP switches.
The monitoring board H801FCBB of the fan tray provides a set of DIP switches named SW2.
Figure 2-10 shows the layout of SW2.
H801FCBB
SW2
ON
12345678
Figure 2-10 Layout of DIP switches of the fan tray
Table 2-6 describes the settings of SW2.
Table 2-6 Settings of SW2
Issue 02 (2011-09-30)
DIP Switch
Meaning
1, 2, 3
Set the corresponding subnode addresses of data configuration.
23
DIP Switch
Meaning
4
ON
The communication baud rate between the fan tray and
the control board is 19200 bit/s. It is also the default
settings.
OFF
The communication baud rate between the fan tray and
the control board is 9600 bit/s.
5, 6
Set the account of fans.
7, 8
Set the mode for adjusting the fan speed.
Table 2-7, Table 2-8 and Table 2-9 describe the settings of each DIP switch.
Table 2-7 Settings of DIP switches 1, 2 and 3
SW2-3
SW2-2
SW2-1
Address Value
Remarks
ON
ON
ON
0
-
ON
ON
OFF
1
Subnode address of master
HABD
ON
OFF
ON
2
-
ON
OFF
OFF
3
Subnode address of HABF
under master HABD
OFF
ON
ON
4
-
OFF
ON
OFF
5
Subnode address of slave
HABD
OFF
OFF
ON
6
-
OFF
OFF
OFF
7
Subnode address of HABF
under slave HABD
Table 2-8 Settings of DIP switches 5 and 6
Issue 02 (2011-09-30)
SW2-6
SW2-5
Fan Number
Remarks
ON
ON
6
-
ON
OFF
8
In the UA5000, this item is
mandatory.
OFF
ON
4
-
OFF
OFF
10
-
24
Table 2-9 Settings of DIP switches 7 and 8
Issue 02 (2011-09-30)
SW2-8
SW2-7
Speed
Adjustment
Mode
Remarks
ON
ON
Temperature of the
air intake vent
-
ON
OFF
Temperature of the
air exhaust vent
In the UA5000, this item is
mandatory.
OFF
ON
Reserved
-
OFF
OFF
Stop rotating and
measure the
temperature on the
air intake vent
-
25
3 Introduction to Board
3
Introduction to Board
About This Chapter
These topics describe the function, front panel, port, subboard, pin assignment, and
specifications of the boards in the UA5000.
Terms
Table 3-1 describes the terms mentioned in this chapter.
Table 3-1 Terms and description
Term
Description
Dimensions
Refer to the width and height refers to the width and height of the front
panel; the depth is measured from the screws on the front panel to the board
connector.
Hot swappable
Refers to the insertion and removal of the components when the device is
powered on.
3.1 PVMB Board
This section describes the function, front panel, port, subboard, pin assignment, and
specifications of the PVMB board.
3.2 IPMD Board
This topic describes the function, working principles, front panel, port, and pin assignments of
the IPMD board, and provides the specifications of the IPMD board.
3.3 PWX Board
This section describes the function, front panel, and specifications of the PWX board.
3.4 A64 Board
the A64 board, and provides the specifications of the board.
3.5 DSLD Board
Issue 02 (2011-09-30)
26
This topic describes the functions, working principles, front panel, ports, and pin assignments
of the DSLD board, and provides the specifications of the DSLD board.
3.6 EDTB Board
the EDTB board, and provides the specifications of the EDTB board.
3.7 Front Access Transfer Board
This section describes the function, front panel, port, pin assignment, and specifications of the
front access transfer boards.
Issue 02 (2011-09-30)
27
3.1 PVMB Board
This section describes the function, front panel, port, subboard, pin assignment, and
specifications of the PVMB board.
Overview
The PVMB board is the packet voice managing board. The PVMB board can manage the
narrowband service board and process the V5 and H.248 protocols.
The PVMB board can transmit the time division multiplexing (TDM) voice signals to the Local
Exchange (LE) through the V5 interface and encapsulate the TDM voice signals into IP packets,
and then transmit them upstream through the fast Ethernet (FE) port.
The PVMB board resides in slots 4 and 5 of the HABD service shelf. It supports the active/
standby backup. When two PVMB boards are configured, up to 1024 (10 ms packaging) voice
channels are supported.
Figure 3-1 shows the external connections of the PVMB board.
Figure 3-1 External connections of the PVMB board
Active
IPMB
1 x FE
1 x FE
+5 V
PVMB
PWX
-48 V
Standby
IPMB
PDU
6 x 16M HW
Service
board
Slave
shelf
12 x 2M HW
2 x 16 M HW
Serial port
ESC
3 x 16 M HW
Extended
shelf
NOTE
l The PVMB board is of the H612 version.
l When PVMB and the service shelf use 6 x 16 M HW buses, the service board is EDTB.
Front Panel
Table 3-2 shows the front panel of the PVMB board.
Issue 02 (2011-09-30)
28
Table 3-2 Front panel of the PVMB board
RUN ALM: running status LED, tri-color
RUN
ALM
ETH1
ETH0
ACT
Red and then yellow:
0.3s on and 0.3s off
repeatedly
The board is starting
up.
Green: 1s on and 1s
off repeatedly
The board works in
the normal state.
Yellow: 1s on and 1s
off repeatedly
The alarm is
generated but does
not affect services.
COM
ACT: active LED, green
Green: on
The board is active.
Green: off
The board is standby.
PVMB
RST
The network port LEDs are described as follows:
Green LED: Indicates the link status.
On
The link is normal.
Off
The link is faulty.
Orange LED: Indicates whether data is being transmitted over the
port.
On
Data is being
transmitted.
Off
No data is being
transmitted.
RST: It is the reset button used to reset the board manually.
Caution: Resetting the board might interrupt the services. Exercise
caution when using the reset button.
NOTE
ETH0, ETH1 and COM: See "Port."
Port
Some of the ports provided by the PVMB board are on the front panel and the others are on the
transfer boards. Table 3-3 describes the ports provided by the PVMB board.
Issue 02 (2011-09-30)
29
Table 3-3 Ports provided by the PVMB board
Port
Function
Position
Connection
ETH0 (10/100M
Base-T
maintenance
Ethernet port)
It is used for the version
loading in the BIOS mode,
or for checking the
debugging channel.
Front panel
Use the network cable to
connect the port to the
maintenance Ethernet port
of the maintenance
terminal.
ETH1 (100M
Base-T
maintenance
Ethernet port)
Works as the IP uplink
port.
Front panel
network port of the
upstream device.
COM (RS-232
maintenance
serial port)
Supports local and remote
maintenance and allows
you to configure the
system from the CLI
through software such as
HyperTerminal. The
default baud rate is 9600
bit/s.
Front panel
Use the local maintenance
serial port cable to connect
the port to the serial port of
the maintenance terminal.
Eight E1 ports
It is used for accessing
subscribers or for uplink
connection.
E1TF
Use the PVMB E1 cable to
connect the port to the peer
device.
HW port
Connects with the slave or
extended shelf, provides
uplink channels for
narrowband services from
the slave or extended
shelf.
HWCF
Use the HW cable to
HWTF transfer board of the
slave shelf or the HWFF
transfer board of the
extended shelf.
NOTE
E1TF, HWCF, HWTF and HWFF in Table 3-3 are the transfer boards. For details of these boards, see:
"3.7.1 E1TF Transfer board"
"3.7.3 HWCF Transfer Board"
"3.7.4 HWTF Transfer Board"
"3.7.5 HWFF Transfer Board"
Subboard
Table 3-4 describes the subboards of the PVMB board.
Table 3-4 Subboards of the PVMB board
Issue 02 (2011-09-30)
Subboard
Function
H601ETCA
Provides up to 192 voice channels.
30
Subboard
Function
H602ETCA
H601ETCB
H602ETCB
H612CKMA
Synchronizes to external clock sources; provides reference clocks that
comply with the stratum-3 clock. BITS clocks or recovery clocks of E1
lines can function as external clock sources. The BITS clock is input
through the BITS interface of the HWCF board. The recovery clock of
E1 lines can be the line recovery clock of the E1 ports of the PVMB or
EDTB board.
Figure 3-2 shows the subboard positions on the PVMB board.
Figure 3-2 Subboard positions on the PVMB board
H612PVMB
Subboard
Subboard
NOTE
The H612CKMA subboard can only be installed in the lower subboard position.
Jumper Settings
The PVMB board provides four sets of jumpers: J6, J7, J19 and J20. Figure 3-3 shows the layout
of the jumpers on the PVMB board.
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31
Figure 3-3 Layout of the jumper on the PVMB board
H612PVMB
J6
J7
16
15
16
15
2
1
2
1
16
15
16
15
2
1
2
1
J20
J19
J6 and J20 set whether to ground the E1 signals. J7 and J19 set the impedance of the E1 port.
Table 3-5 describes the jumper settings.
NOTE
When the E1 port impedance is 120 ohms, J16 and J20 cannot be connected, that is, the E1 port cannot be
grounded.
Table 3-5 Jumper settings for the PVMB board
Jumper
Settings
Meaning
Default
Settings
J6, J20
Connected
The shielding layer of the 75-ohm E1
port is grounded.
Connected
Disconnected
The shielding layer of the 75-ohm E1
port is not grounded.
Connected
The E1 port impedance is 75 ohms.
Disconnected
J7, J19
Connected
Table 3-6 shows the mapping between J6, J20 and E1 ports.
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32
Table 3-6 Mapping between J6, J20 and E1 ports
Jumper
Pin
E1 Port
Jumper
Pin
E1 Port
J6
1–2
Transmit of the 1st E1
port
J20
1–2
Transmit of the 5th
E1 port
3–4
Receive of the 1st E1
port
3–4
Receive of the 5th
E1 port
5–6
Transmit of the 2nd
E1 port
5–6
Transmit of the 6th
E1 port
7–8
Receive of the 2nd E1
port
7–8
Receive of the 6th
E1 port
9–10
Transmit of the 3rd
E1 port
9–10
Transmit of the 7th
E1 port
11–12
Receive of the 3rd E1
port
11–12
Receive of the 7th
E1 port
13–14
Transmit of the 4th E1
port
13–14
Transmit of the 8th
E1 port
15–16
Receive of the 4th E1
port
15–16
Receive of the 8th
E1 port
Table 3-7 shows the mapping between J7, J19 and E1 ports.
Table 3-7 Mapping between J7, J19 and E1 ports
Jumper
Pin
E1 Port
Jumper
Pin
E1 Port
J7
1–2
Transmit of the 1st
E1 port
J19
1–2
Transmit of the 5th
E1 port
3–4
5–6
7–8
9–10
11–12
13–14
15–16
3–4
Receive of the 2nd
E1 port
5–6
Transmit of the 3rd
E1 port
9–10
Receive of the 4th E1
port
13–14
7–8
11–12
15–16
Receive of the 6th
E1 port
Transmit of the 7th
E1 port
Receive of the 8th
E1 port
NOTE
l "75-ohm" and "120-ohm" are discussed with respect to the terminal matching impedance of the E1 port
transmission line. Use the unbalanced cable (E1 coaxial cable) for the 75-ohm impedance, and the balanced
cable (differential symmetric pair) for the 120-ohm impedance. When selecting the matching impedance,
be sure to set the jumpers correctly and keep the data configuration consistent.
Issue 02 (2011-09-30)
33
Specifications
Table 3-8 lists the specifications of the PVMB board.
Table 3-8 Specifications of the PVMB board
Board
Dimensions (W x D x H)
Maximum Power
Consumption
Weight
PVMB
22.4 mm x 280 mm x 233.35
mm
40 W
0.55 kg
3.2 IPMD Board
the IPMD board, and provides the specifications of the IPMD board.
Overview
The IPMD board is an IP service processing board. The IPMD board has the following functions:
l
Aggregates and processes broadband services.
l
Forwards the VoIP services of the PVMB board.
l
Transmits IP services upstream through the FE/GE electrical port or the GE optical port.
When two IPMD boards are configured, 32 broadband service channels and 12 GE service
channels are supported.
Figure 3-4 shows the external connections of the IPMD board.
Figure 3-4 External connections of the IPMD board
FE/GE electrical
port for upstream
GE port for
upstream
Active PVM
Standby
PVM
Slave shelf/
Subtended
shelf
Transfer
FE/GE board/cable
1 x FE
1 x FE
H612IPMD
Broadband
bus
Environment
monitoring serial port
ESC
Issue 02 (2011-09-30)
-48 V
Broadband
bus
PDU or
primary
power
Service
board of the
same shelf
RS-485
serial port
Intelligent
MDF and
fan tray
34
NOTE
The version of the IPMD board is H612.
Working Principles
Figure 3-5 shows the working principles of the IPMD board.
Figure 3-5 Working principles of the IPMD board
Broadband signal
-48 V
Backplane connector
FE/GE electrical
port for upstream
Power
port
Switching and service
processing module
GE optical port
for upstream
Control module
Power
module
Clock
module
The basic working principles of the IPMD board are as follows:
l
The control module controls and manages other modules and performs the active/standby
switchover.
l
The switching and service processing module:
– Provides FE or GE ports.
– Switches services.
– Ensures the quality of service (QoS).
– Schedules queues.
– Controls security.
– Provides the star broadband bus to connect to the service boards of the backplane.
l
The power module supplies power to each functional module of the board.
l
The clock module provides clock signals for each functional module of the board.
Front Panel
Table 3-9 describes the front panel of the IPMD board.
Issue 02 (2011-09-30)
35
Table 3-9 Front panel of the IPMD board
RUN: running status LED
RUN
ALM
Red on for 0.3s and off for 0.3s,
and then yellow on for 0.3s and
off for 0.3s repeatedly
The board is starting up.
Green: on for 1s and off for 1s
repeatedly
The board works in the normal state.
Yellow: on for 1s and off for 1s
repeatedly
The board generates an alarm the
indication of which does not affect the
services.
ETH
COM
LINK
3
ACT LINK
2
ACT LINK
1
ACT
LINK
0
ACT
ACT
IPMD
RST
ACT: active LED
Green: on
The board is active.
Green: off
The board is standby.
The status of the optical port LEDs is as follows
ACT: data status LED
Yellow: blinking
Data is being transmitted.
Yellow: off
No data is being transmitted.
LINK: link status LED
Green: on
The link is normal, a connection is set up
on the port.
Green: off
The link is abnormal, no connection is set
up on the port.
NOTE
RST: This is the reset button that is used to reset the board manually. Resetting the
board interrupts services. Hence, exercise caution when using the reset button.
Port
The ports on the IPMD board are located on the front panel and transfer boards. Table 3-10
describes the ports on the IPMD board.
Issue 02 (2011-09-30)
36
Table 3-10 Ports on the IPMD board
Port
Function
Position
Connection
COM: RS-232
maintenance
serial port
Supports the local and
remote maintenance.
Through this port, you
can configure the
system in CLI through
software such as
HyperTerminal. The
default baud rate is
9600 bit/s.
Front panel
Use the local maintenance
serial port cable to connect the
port to the serial port of the
maintenance terminal.
ETH: 10/100M
Base-T
maintenance
network port
Through this port, you
can configure the
system to work in the
full-duplex mode.
Front panel
connect the port to the network
port of the maintenance
terminal.
Four GE optical
ports
Functions as the uplink
port.
Front panel
Use the optical fiber to
connect the port to upstream
devices after the SFP optical
unit is installed.
Two FE/GE
electrical ports
Functions as the uplink
port.
EFTF (front
access shelf)
Use the IPMD FE/GE cablefront access to connect the port
to the subscriber device.
Specifications
Table 3-11 lists the specifications of the IPMD board.
Table 3-11 Specifications of the IPMD board
Board
Typical Power Consumption at 25°C
IPMD
25 mm x 295 mm x 251 mm
40 W
3.3 PWX Board
This section describes the function, front panel, and specifications of the PWX board.
Overview
The PWX board is the secondary power board that provides +5 V, –5 V, +52 VDC, 75 VAC
(ringing current) supplies.
The PWX board is used in HABD. Generally, one shelf should have two PWX boards for backup
and load sharing, one PWX is also allowed.
The PWX board have the following functions and features:
Issue 02 (2011-09-30)
37
l
The PWX board supports the current-limiting protection for DC output.
l
The +5 V, +52 VDC power modules on the board support the over-temperature protection.
l
The PWX board supports intelligent monitoring. The PWX board monitors the running
status of each power module through the CPU, and reports the monitoring information to
the control board through the serial port.
Figure 3-6 shows the external connections of the PWX board.
Figure 3-6 External connections of the PWX board
PVMB
Serial port
+5V
Narrowband
service board
±5V
PWX
-48V
PDU or
primary
power
±5V
Subtended
shelf
NOTE
The PWX board is of the H612 version.
Front Panel
Table 3-12 shows the front panel of the PWX board.
Issue 02 (2011-09-30)
38
Table 3-12 Front panel of the PWX board
RUN
ALM
VA0
VB0
VC0
VD0
ON
POWER
OFF
ON
Yellow: blinking quickly
The board is registering or being
loaded.
Green: 1s on and 1s off repeatedly
Yellow: 1s on and 1s off
repeatedly
The alarm not affecting the services
is generated.
Yellow: on
The communication is interrupted.
Red: on
The board is faulty.
ALM
OFF
PWX
VA0: ringing current LED, red and green
Green: on
The ringing current module works in
the normal state.
Red: on
The ringing current module works
abnormally.
VB0: +5 V status LED, red and green
Green: on
The +5 V module works in the
normal state.
Red: on
The +5 V module works
abnormally.
VC0: –5 V status LED, red and green
Green: on
The –5 V module works in the
normal state.
Red: on
The –5 V module works
abnormally.
VD0: +52 VDC status LED, red and green
Issue 02 (2011-09-30)
Green: on
The +52 VDC power module works
in the normal state.
Red: on
The +52 VDC power module works
abnormally.
39
POWER: control switch of various modules in this board
On
The –48 V power input is used.
Off
The –48 V power input is not used.
ALM: audio alarm switch
On
The audio alarm is enabled.
Off
The audio alarm is disabled.
Jumper Settings
The PWX board provides three fuses: F101, F301 and F302. Figure 3-7 shows the layout of the
PWX board.
Figure 3-7 Layout of the PWX board
H612PWX
F302
F101
F301
The three fuses are described as follows:
l
F101: –48V power input fuse
l
F302: ringing current output fuse
l
F301: ringing current input fuse
Specifications
Table 3-13 lists the specifications of the PWX board.
Issue 02 (2011-09-30)
40
Table 3-13 Specifications of the PWX board
Board
Maximum Power
Consumption
Weight
PWX
22.4 mm x 280 mm x 233.35
mm
65 W
1.05 kg
3.4 A64 Board
the A64 board, and provides the specifications of the board.
Overview
The A64 board, a 64-channel analog service board, provides a 64-channel analog service port,
and provides the BORSCHT function for the analog subscriber circuit. The service signals
interact with the narrowband control board through the backplane, and the narrowband control
board transmits the PSTN services upstream.
NOTE
The meanings of BORSCHT are as follows:
l B: battery
l O: overvoltage and overcurrent protection
l R: ringing
l S: supervision
l C: codec
l H: hybrid
l T: test
The A64 board has the following functions:
l
All the 64 channels support the A/μ law.
l
All of the 64 channels support 16/12KC charging.
l
All of the 64 channels support polarity reversal.
l
All of the 64 channels support 20 mA, 25 mA, and 30 mA feeder currents.
l
The A64 board adopts the balanced ringing.
l
The A64 board supports the built-in line test function.
Figure 3-8 shows the external connections of the A64 board.
Issue 02 (2011-09-30)
41
Figure 3-8 External connections of the A64 board
PVMx
HW bus
PDU or
primary power
-48 V
A64
64 x POTS
PSTN terminal
Front Panel
Table 3-14 shows the front panel of the A64 board.
Table 3-14 Front panel of the A64 board
RUN: running status LED
RUN
BSY
For the unshielded filler panel, the status of the LED is as follows
Red: on for 0.5s and off for 0.5s
repeatedly
Red: on for 1s and off for 1s
repeatedly
Red: on
The protective unit of the board
blows, and the -48 V input is off.
For the shielded filler panel, the status of the LED is as follows
A64
Green: on for 0.5s and off for 0.5s
repeatedly
Green: on for 1s and off for 1s
repeatedly
Green: on
The protective unit of the board
blows, and the -48 V input is off.
BSY: port status LED
Issue 02 (2011-09-30)
42
Green: on
At least one POTS port is busy.
Green: off
No POTS port is busy.
Port
Ports of the A64 board are located on the front panel and the backplane or transfer board, as
described in Table 3-15.
Table 3-15 Port of the A64 board
Port
Function
Position
Connection
32 (0-31)
analog
subscriber
ports
Provide
subscriber
access from
channels 1-32
SLTF (front access
shelf)
Use the 32-channel
the port to the MDF.
32 (32-63)
analog
subscriber
ports
Provide
subscriber
access from
channels 33-64
Front panel
Use the 32-channel
Pin Assignments Between Board and Backplane
The first 16 channels (channels 0-15) of POTS signals provided by the A64 board map pins rows
1-16 on the upper header, as shown in Figure 3-9.
The last 16 channels (channels 16-31) of POTS signals provided by the A64 board map pins
rows 17-32 on the lower header, as shown in Figure 3-10.
POTS0-POTS31 in the figures represent subscriber access from channels 1-32.
Issue 02 (2011-09-30)
43
Figure 3-9 Pin assignments of the upper header of the A64 board
POT S0+
1
POT S1+
2
POT
S2+
POTS2+
3
POT S3+
4
POT
S4+
POTS4+
5
POT
S5+
POTS5+
6
POT
S6+
POTS6+
7
POT S7+
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Issue 02 (2011-09-30)
T3-R
27
T7-R
28
R4-R
29
R8-R
30
T4-R
31
T8-R
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
POT S8+
33
POT
S8POTS8-
34
POT
S9+
POTS9+
35
POT
S9POTS9-
36
POT
S10+
POTS10+
37
POT
S10POTS10-
38
POT
S11+
POTS11+
39
POT
S11POTS11-
40
POT
S12+
POTS12+
POT
S12POTS12-
41
POT S13+
43
POT
S13POTS13-
44
POT
S14+
POTS14+
POT
S14POTS14-
45
POT
S15+
POTS15+
47
POT
S15POTS15-
48
42
46
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
POT
S0POTS0-
65
POT
S1POTS1-
66
POT
S2POTS2-
67
POT S3-
68
POT
S4POTS4-
69
POT
S5POTS5-
70
POT
S6POTS6-
71
POT
S7POTS7-
72
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
44
Figure 3-10 Pin assignments of the lower header of the A64 board
1
2
POTS2+
3
4
POTS4+
5
POTS5+
6
POTS6+
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
POT S24+
25
POT S25+
26
T3-R S26+
POT
27
T7-R S27+
POT
28
R4-RS28+
POT
29
R8-RS29+
POT
30
T4-R S30+
POT
31
T8-R S31+
POT
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
POTS8-
34
POTS9+
35
POTS9-
36
POTS10+
37
POTS10-
38
POTS11+
39
POTS11-
40
POTS12+
41
POTS12-
42
43
POTS13-
44
POTS14+
45
POTS14-
46
POTS15+
47
POTS15-
48
POT S16+
49
POT S16-
50
POT S17+
51
POT S17-
52
POT S18+
53
POT S18-
54
POT S19+
55
POT S19-
56
POT S20+
57
POT S20-
58
POT S21+
59
POT S21-
60
POT S22+
61
POT S22-
62
POT S23+
63
POT S23-
64
1
2
3
4
5
6
7
8
POTS0-
65
POTS1-
66
POTS2-
67
68
POTS4-
69
POTS5-
70
POTS6-
71
POTS7-
72
73
9
74
10
75
11
76
12
77
13
78
14
79
15
80
16
81
17
82
18
83
19
84
20
85
21
86
22
87
23
24
25
26
27
28
29
30
31
32
88
POT S24-
89
POT S25-
90
POT S26-
91
POT S27-
92
POT S28-
93
POT S29-
94
POT S30-
95
POT S31-
96
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin Assignments
Table 3-16 lists the pin assignments of POTS ports 32-63 on the front panel of the A64 board.
Issue 02 (2011-09-30)
45
Table 3-16 Pin assignments of the POTS port on the front panel of the A64 board
Issue 02 (2011-09-30)
Pi
n
Signal
Pi
n
Signal
1
B40/
RX40_R
18
NC
2
A40/
RX40_T
19
3
B41/
RX41_R
4
Port
Pi
n
Signal
Pi
n
Signal
35
B32/
RX32_R
52
NC
B56/
RX56_R
36
A32/
RX32_T
53
B48/
RX48_R
20
A56/
RX56_T
37
B33/
RX33_R
54
A48/
RX48_T
A41/
RX41_T
21
B57/
RX57_R
38
A33/
RX33_T
55
B49/
RX49_R
5
B42/
RX42_R
22
A57/
RX57_T
39
B34/
RX34_R
56
A49/
RX49_T
6
A42/
RX42_T
23
B58/
RX58_R
40
A34/
RX34_T
57
B50/
RX50_R
7
B43/
RX43_R
24
A58/
RX58_T
41
B35/
RX35_R
58
A50/
RX50_T
8
A43/
RX43_T
25
B59/
RX59_R
42
A35/
RX35_T
59
B51/
RX51_R
9
B44/
RX44_R
26
A59/
RX59_T
43
B36/
RX36_R
60
A51/
RX51_T
10
A44/
RX44_T
27
B60/
RX60_R
44
A36/
RX36_T
61
B52/
RX52_R
11
B45/
RX45_R
28
A60/
RX60_T
45
B37/
RX37_R
62
A52/
RX52_T
12
A45/
RX45_T
29
B61/
RX61_R
46
A37/
RX37_T
63
B53/
RX53_R
13
B46/
RX46_R
30
A61/
RX61_T
47
B38/
RX38_R
64
A53/
RX53_T
14
A46/
RX46_T
31
B62/
RX62_R
48
A38/
RX38_T
65
B54/
RX54_R
15
B47/
RX47_R
32
A62/
RX62_T
49
B39/
RX39_R
66
A54/
RX54_T
16
A47/
RX47_T
33
B63/
RX63_R
50
A39/
RX39_T
67
B55/
RX55_R
17
NC
34
A63/
RX63_T
51
NC
68
A55/
RX55_T
1
34
35
68
46
Specifications
Table 3-17 lists the specifications of the A64 board.
Table 3-17 Specifications of the A64 board
Board
(Traffic = 0.25 Erl)
A64
23 mm x 292 mm x 242 mm
35.8 W
3.5 DSLD Board
This topic describes the functions, working principles, front panel, ports, and pin assignments
of the DSLD board, and provides the specifications of the DSLD board.
Overview
The DSLD board is a 16-channel ISDN digital service board. The DSLD board uses the ISDN
chipset to access 16 channels of ISDN services. The ISDN services are transmitted to the
narrowband control board through the PCM port.
Figure 3-11 shows the external connections of the DSLD board.
Figure 3-11 External connections of the DSLD board
PVMx
Master/slav
e serial port
-48 V
PWX
±5 V
HW bus
DSLD
16 x (2B+D) Subscriber
terminal
NOTE
The version of the DSLD board is H601.
Working Principles
Figure 3-12 illustrates the working principles of the DSLD board.
Issue 02 (2011-09-30)
47
Figure 3-12 Working principles of the DSLD board
Master/slave
serial port
-48 V
Backplane connector
HW bus
Data
processing
module
Power
port
User
interface
module
16-channel
subscriber cable
Control
module
Power
module
The basic working principles of the DSLD board are as follows:
l
The control module
– Communicates with the narrowband control board.
– Detects the status of the service boards.
– Controls the service boards.
– Reports the status of the board
– Executes commands delivered by the host.
– Processes signaling of each communication channel.
– Transmits and receives the related data.
l
The user interface module converts the GCI bus data to the subscriber port 2B1Q coding
level, and puts the converted data to the corresponding timeslot. In addition, the contents
of the time slot are converted and transmitted to the subscriber port.
l
The data processing module extracts the call signaling and switches timeslots.
l
Front Panel
Table 3-18 shows the front panel of the DSLD board.
Issue 02 (2011-09-30)
48
Table 3-18 Front panel of the DSLD board
RUN/ALM: running status LED
RUN
ALM
BSY
Yellow: on
Green: on for 1s and off for
1s repeatedly
Red: on
The board is to be reset or the board is
faulty.
Green: on
At least one ISDN port is occupied.
Green: off
No ISDN port is occupied.
DSLD
Port
The DSLD board provides 16 ISDN 2B+D ports. The ports of the DSLD board are located on
the backplane or the corresponding transfer boards. Table 3-19 describes the ports of the DSLD
board.
Table 3-19 Ports of the DSLD board
Port
Function
Position
Connection
16 ISDN service
ports
Provide access to
subscribers.
SLTF (front-access
shelf)
Use the 32-channel
subscriber cable (ports 0-7
and ports 24-31) to connect
Pin Assignments Between Board and Backplane
The first eight channels of POTS signals provided by the DSLD board map pin rows 1-8 on the
upper header, as shown in Figure 3-13.
The last eight channels of POTS signals provided by the DSLD board map pin rows 25-32 on
the lower header, as shown in Figure 3-14.
Issue 02 (2011-09-30)
49
SA0-SA15 and SB0-SB15 in the figures refer to signal channels 0-15.
Figure 3-13 Pin assignments of the upper header of the DSLD board
SA0
SA1
POTS2+
SA2
SA3
POTS4+
SA4
POTS5+
SA5
SA6
SA7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Issue 02 (2011-09-30)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
POTS8+
33
POTS8-
34
POTS9+
35
POTS9-
36
POTS10+
37
POTS10-
38
POTS11+
POTS11-
39
40
POTS12+
41
POTS12-
42
POTS13+
43
POTS13-
44
POTS14+
45
POTS14-
46
POTS15+
47
48
POTS15-
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
POTS0SB0
65
POTS1SB1
66
POTS2SB2
67
SB3
POTS4SB4
POTS5SB5
POTS6SB6
SB7
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
50
Figure 3-14 Pin assignments of the lower header of the DSLD board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
25
26
27
28
29
30
31
32
33
1
34
2
35
3
36
4
37
5
38
6
39
40
7
8
41
9
42
10
43
11
44
12
45
13
46
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
POTS15-
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
1
66
2
67
3
68
4
69
5
70
6
71
72
7
8
73
9
74
10
75
11
76
12
77
13
78
14
79
80
15
16
81
17
82
18
83
19
84
20
85
21
86
22
23
24
25
26
27
28
29
30
31
32
87
88
SB8
SB9
SB10
SB11
SB12
SB13
SB14
SB15
89
90
91
92
93
94
95
96
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Specifications
Table 3-20 lists the specifications of the DSLD board.
Table 3-20 Specifications of the DSLD board
Board
H601DSLD
23 mm x 292 mm x 242 mm
6.5 W
3.6 EDTB Board
the EDTB board, and provides the specifications of the EDTB board.
Overview
The EDTB board is a 16-channel E1 interface board for transmitting services upstream or
accessing subscribers. A maximum of six EDTB boards can be installed in the adjacent slots of
a shelf.
Issue 02 (2011-09-30)
51
Figure 3-15 shows the external connections of the EDTB board.
Figure 3-15 External connections of the EDTB board
E1 upstream or
E1 access
PVMx
HW bus
Master/slave
serial port
EDTB
-48 V
PDU or
primary
power
NOTE
The versions of the EDTB board are H601 and H612.
Working Principles
Figure 3-16 shows the working principles of the EDTB board.
Figure 3-16 Working principles of the EDTB board
Power
port
Conversion
module
Line module
-48 V
Backplane connector
HW bus
Control module
Power
module
E1
Clock
module
The basic working principles of the EDTB board are as follows:
l
The control module controls and manages the EDTB board.
l
The line module provides the E1 line interface and processes the E1 frame format.
l
The conversion module performs the rate conversion between the 2 M HW and the 16 M
HW.
l
l
The clock module provides clock signals for each functional module of the board.
Front Panel
Table 3-21 shows the front panel of the EDTB board.
Issue 02 (2011-09-30)
52
Table 3-21 Front panel of the EDTB board
RUN/ALM: running status LED
RUN
ALM
BSY
Red: on for 0.3s and off for 0.3s; then
yellow, on for 0.3s and off for 0.3s
repeatedly
Red: on for 1s and off for 1s repeatedly
(when the front panel is shielded, the
LED is green; when the front panel is
unshielded, the LED is red)
The board works in the
normal state.
Green: on
The EDTB board succeeds in registering.
Green: off
The EDTB board fails to register.
EDTB
Port
The port of the EDTB board is located on the corresponding transfer board. Table 3-22 describes
the port on the EDTB board.
Table 3-22 Port of the EDTB board
Port
Function
Position
Connection
16-channel
E1 port
Connects
subscribers or
transmits services
upstream.
SLTF (front access
shelf)
Use the 75-ohm E1 cable
from EDTB to DDF or 120ohm E1 cable from EDTB to
DDF to connect the port to the
DDF.
Jumper Setting
The EDTB board provides nine sets of jumpers: J501, J502, J505, J506, J400, J600, J700, J800,
and J900, as shown in Figure 3-17.
Issue 02 (2011-09-30)
53
Figure 3-17 Jumpers on the EDTB board
1
J501
2
1
J600
2
J505
16 2
16
15 1
15
15
1
1
15
1
15
15
1 15
16
1
2 16
J502
2
J506
1
15
H601EDTB
16
J400
J800
2
2
16
J900
2
16
J700
2
16
The jumpers support the following functions:
l
J501, J502, J505, and J506 are used to set whether to ground the shielding layer of the 75ohm E1 port.
l
J400 is used to set the impedance of the E1 port queried by the host.
l
J600, J700, J800, and J900 are used to set the impedance of the E1 port.
Table 3-23 describes the jumper settings for the EDTB board.
NOTE
l When the E1 port impedance is 120 ohms, J501, J502, J505 and J506 cannot be connected, that is, the
E1 port cannot be grounded.
l The settings of J400 must be consistent with the settings of J600, J700, J800, and J900.
l The settings of J600, J700, J800, and J900 must be consistent with each other.
l "75 ohms" and "120 ohms" are discussed with respect to the terminal matching impedance of the E1
port transmission line. Use the unbalanced cable (E1 coaxial cable) for the 75-ohm impedance, and the
balanced cable (differential symmetric pair) for the 120-ohm impedance. When selecting the matching
impedance, make sure that you set the jumpers correctly and keep the data configuration consistent.
Table 3-23 Jumper settings for the EDTB board
Issue 02 (2011-09-30)
Jumper
Setting
Meaning
Default
Setting
J501, J502,
J505, and J506
Connected
The shielded layer of the 75 ohm E1 port
is grounded.
Connected
54
Jumper
J400
J600, J700,
J800, and J900
Setting
Meaning
Default
Setting
Disconnecte
d
The shielded layer of the 75 ohm E1 port
is not grounded.
Connected
The impedance of the E1 port queried by
the host is 75 ohms.
Disconnecte
d
The impedance of the E1 port queried by
the host is 120 ohms.
Connected
Disconnecte
d
Connected
Connected
Table 3-24 describes the mapping between J501, J502, J505, J506 and E1 port.
Table 3-24 Mapping between J501, J502, J505, J506 and E1 port
Jumper
Pin
Transmit End of…
Jumpe
r
Pin
Receive End of…
J501
1-2
1st E1 port
J505
1-2
1st E1 port
3-4
2nd E1 port
3-4
2nd E1 port
5-6
3rd E1 port
5-6
3rd E1 port
7-8
4th E1 port
7-8
4th E1 port
9-10
9th E1 port
9-10
9th E1 port
11-12
10th E1 port
11-12
10th E1 port
13-14
11th E1 port
13-14
11th E1 port
15-16
12th E1 port
15-16
12th E1 port
1-2
5th E1 port
1-2
5th E1 port
3-4
6th E1 port
3-4
6th E1 port
5-6
7th E1 port
5-6
7th E1 port
7-8
8th E1 port
7-8
8th E1 port
9-10
13th E1 port
9-10
13th E1 port
11-12
14th E1 port
11-12
14th E1 port
13-14
15th E1 port
13-14
15th E1 port
15-16
16th E1 port
15-16
16th E1 port
J502
Issue 02 (2011-09-30)
J506
55
Table 3-25 describes the mapping between J600, J700, J800, J900 and E1 port.
Table 3-25 Mapping between J600, J700, J800, J900 and E1 port
Jumper
Pin
E1 Port
J600
1-2, 3-4
1st E1 port
5-6, 7-8
2nd E1 port
9-10, 11-12
3rd E1 port
13-14, 15-16
4th E1 port
1-2, 3-4
5th E1 port
5-6, 7-8
6th E1 port
9-10, 11-12
7th E1 port
13-14, 15-16
8th E1 port
1-2, 3-4
9th E1 port
5-6, 7-8
10th E1 port
9-10, 11-12
11th E1 port
13-14, 15-16
12th E1 port
1-2, 3-4
13th E1 port
5-6, 7-8
14th E1 port
9-10, 11-12
15th E1 port
13-14, 15-16
16th E1 port
J700
J800
J900
Specifications
Table 3-26 lists the specifications of the EDTB board.
Table 3-26 Specifications of the EDTB board
Board
EDTB
23 mm x 292 mm x 242 mm
7W
3.7 Front Access Transfer Board
front access transfer boards.
Issue 02 (2011-09-30)
56
NOTE
The front access transfer boards are of the H612 version.
3.7.1 E1TF Transfer board
E1TF transfer board.
Overview
The E1TF transfer board is the E1 transfer board in the HABD shelf. The E1TF transfer board
transfers the E1 signals of the PVMB board to the cable connecting area of the shelf.
Front Panel
Figure 3-18 shows the front panel of the E1TF transfer board.
Figure 3-18 Front panel of the E1TF transfer board
Port
Table 3-27 shows the ports of the E1TF board.
Table 3-27 Ports provided by the E1TF board
Name
Function
Connection
16 E1 ports
Port type: DB-68, transferring channels
1–16 E1 signals
Connect to the upper layer
device with E1 ports.
Pin Assignment
Table 3-28 describes the port pin assignment for the E1TF transfer board. Where:
l
"T" and "R" at the beginning are "transmit" and "receive" respectively.
l
"A" and "B" are the narrowband control board PVMB in slot 4 and that in slot 5 respectively.
l
The numeral is the number of the E1 port.
l
"R" and "T" at the end are the "ring" and "tip" of the E1 port respectively.
Issue 02 (2011-09-30)
57
Table 3-28 Port pin assignment for the E1TF transfer board
Issue 02 (2011-09-30)
Pin
Signal
1
Port
Pin
Signal
RXA4_T
35
RXA0_T
2
RXA4_R
36
RXA0_R
3
TXA4_T
37
TXA0_T
4
TXA4_R
38
TXA0_R
5
RXA5_T
39
RXA1_T
6
RXA5_R
40
RXA1_R
7
TXA5_T
41
TXA1_T
8
TXA5_R
42
TXA1_R
9
RXA6_T
43
RXA2_T
10
RXA6_R
44
RXA2_R
11
TXA6_T
45
TXA2_T
12
TXA6_R
46
TXA2_R
13
RXA7_T
47
RXA3_T
14
RXA7_R
48
RXA3_R
15
TXA7_T
49
TXA3_T
16
TXA7_R
50
TXA3_R
19
RXB0_T
53
RXB4_T
20
RXB0_R
54
RXB4_R
21
TXB0_T
55
TXB4_T
22
TXB0_R
56
TXB4_R
23
RXB1_T
57
RXB5_T
24
RXB1_R
58
RXB5_R
25
TXB1_T
59
TXB5_T
26
TXB1_R
60
TXB5_R
27
RXB2_T
61
RXB6_T
28
RXB2_R
62
RXB6_R
29
TXB2_T
63
TXB6_T
30
TXB2_R
64
TXB6_R
31
RXB3_T
65
RXB7_T
58
Pin
Signal
32
Port
Pin
Signal
RXB3_R
66
RXB7_R
33
TXB3_T
67
TXB7_T
34
TXB3_R
68
TXB7_R
Matching Board
Table 3-29 describes the matching board of the E1TF transfer board.
Table 3-29 Matching board of the E1TF transfer board
Related Board
Port
Remarks
Two PVMB boards
16 E1 ports
l The PVMB board in slot 4 uses pins 1–16 and
pins 35–50 of the E1TF transfer board.
l The PVMB board in slot 5 uses pins 19–34 and
pins 53–68 of the E1TF transfer board.
Specifications
Table 3-30 lists the specifications of the E1TF transfer board.
Table 3-30 Specifications of the E1TF transfer board
Board
Dimensions (W x D x
H)
Maximum Power
Consumption
Weight
E1TF
18.1 mm x 274 mm x 80
mm
<1W
0.125 kg
3.7.2 EFTF Transfer Board
This section describes the function, front panel, port, and pin assignment of the EFTF transfer
board.
Overview
The EFTF transfer board is the FE transfer board in the HABD shelf. The EFTF transfer board
transfers the left 4 channel FE signals and the right 4-channel FE signals of the IPMD board to
the cable connecting area of the shelf.
Front Panel
Figure 3-19 shows the front panel of the EFTF transfer board.
Issue 02 (2011-09-30)
59
Figure 3-19 Front panel of the EFTF transfer board
Port
Table 3-31 shows the ports of the EFTF board.
Table 3-31 Ports provided by the EFTF board
Port
Function
Connection
Four FE/GE
service ports
Port type: DB-68, transferring channels 1–
4 FE/GE signals
Connect to the subscriber
device with FE/GE ports.
Pin Assignment
Table 3-32 describes the port pin assignment for the EFTF transfer board. Where:
l
"T" and "R" are "transmit" and "receive" respectively.
l
"A" and "B" are the broadband control board IPMD in slot 2 and that in slot 3 respectively.
l
The numeral is the serial number of the FE port.
Issue 02 (2011-09-30)
60
Table 3-32 Pin assignments of the EFTF transfer board
Issue 02 (2011-09-30)
Pin
Signal
1
Port
Pin
Signal
-
35
FE_RXA0+
2
-
36
FE_RXA0-
3
-
37
FE_TXA0+
4
-
38
FE_TXA0-
5
-
39
FE_RXA1+
6
-
40
FE_RXA1-
7
-
41
FE_TXA1+
8
-
42
FE_TXA1-
9
-
43
FE_RXA2+
10
-
44
FE_RXA2-
11
-
45
FE_TXA2+
12
-
46
FE_TXA2-
13
-
47
FE_RXA3+
14
-
48
FE_RXA3-
15
-
49
FE_TXA3+
16
-
50
FE_TXA3-
19
FE_RXB0+
53
-
20
FE_RXB0-
54
-
21
FE_TXB0+
55
-
22
FE_TXB0-
56
-
23
FE_RXB1+
57
-
24
FE_RXB1-
58
-
25
FE_TXB1+
59
-
26
FE_TXB1-
60
-
27
FE_RXB2+
61
-
28
FE_RXB2-
62
-
29
FE_TXB2+
63
-
30
FE_TXB2-
64
-
31
FE_RXB3+
65
-
61
Pin
Signal
32
Port
Pin
Signal
FE_RXB3-
66
-
33
FE_TXB3+
67
-
34
FE_TXB3-
68
-
Matching Board
Table 3-33 describes the matching board of the EFTF transfer board.
Table 3-33 Matching board of the EFTF transfer board
Matching Board
Port
Remarks
Two IPMD boards
Four FE/GE ports
l The IPMD board in slot 2 uses pins 5–50.
l The IPMD board in slot 3 uses pins 19–34.
3.7.3 HWCF Transfer Board
This section describes the function, front panel, port, and specifications of the HWCF transfer
board.
Overview
The HWCF transfer board is the front-access HW transfer board of the HABD shelf.
The HWCF transfer board provides one test port, one clock input port, and three HW ports for
connecting to the HABD or HABF shelf. The HWCF transfer board supports port backup.
Front Panel
Table 3-34 shows the front panel of the HWCF transfer board.
Issue 02 (2011-09-30)
62
Table 3-34 Front panel of the HWCF transfer board
The board is being loaded or starting
up.
Green 1s on and 1s off repeatedly
Yellow: 1s on and 1s off repeatedly
The board has an alarm prompt, but the
services are not affected.
Yellow: on
The board software is faulty.
Red: blinking quickly
It is detected that the PRTF power
output is faulty.
Port
Table 3-35 shows the ports of the HWCF board.
Table 3-35 Ports provided by the HWCF board
Issue 02 (2011-09-30)
Port
Function
BITS
BITS port, 2 MHz clock input.
STACK
OUT
Port type: DB-28; Including the following signals: circuit and loop line test
cable, broadband and narrowband RS-485 serial port.
HWOUT0
Port type: DB-28; It communicates the following signals with the HWCF
transfer board in the master shelf: HW signals of the extended shelf,
narrowband clock frame header signals, narrowband master or slave serial
port signals, fan tray RS-485 serial port signals, extended shelf in-position
signals
HWOUT1
transfer board in the slave shelf: HW signals of the extended shelf,
port signals, fan tray RS-485 serial port signals, slave shelf in-position signals
HWOUT2
transfer board in the extended shelf subtended to the slave shelf: HW signals
of the extended shelf, narrowband clock frame header signals, narrowband
master or slave serial port signals, fan tray RS-485 serial port signals,
extended shelf in-position signals
63
Specifications
Table 3-36 lists the specifications of the HWCF board.
Table 3-36 Specifications of the HWCF board
Board
Maximum Power
Consumption
Weight
HWCF
24 mm x 274 mm x 80 mm
6W
0.25 kg
3.7.4 HWTF Transfer Board
This section describes the functions, front panel, external ports and specifications of the HWTF
transfer board.
Overview
The HWTF transfer board is the HW transfer board of the slave HABD.
The HWTF transfer board provides two test ports and one HW port for connecting to the master
HABD.
Front Panel
Table 3-37 shows the front panel of the HWTF transfer board.
Table 3-37 Front panel of the HWTF transfer board
HWTF
STACK OUT STACK IN
HW IN
RUN
ALM
up.
Green 1s on and 1s off
repeatedly
repeatedly
The fan tray has raised an alarm
prompt, but the services are not
affected.
Yellow: on
output is faulty.
Port
Table 3-38 shows the front panel of the HWTF transfer board.
Issue 02 (2011-09-30)
64
Table 3-38 Ports provided by the HWTF board
Name
Function
STACK OUT
The port type is RJ-45, outputs the circuit and loop line test signals.
STACK IN
The port type is RJ-45, inputs the circuit and loop line test signals.
HW
Port type: DB-28 It communicates the following signals with the HWCF
transfer board in the master shelf: HW signals of the slave shelf,
narrowband clock frame header signals, narrowband master or slave
serial port signals, fan tray RS-485 serial port signals, slave shelf inposition signals
Specifications
Table 3-39 lists the specifications of the HWTF board.
Table 3-39 Specifications of the HWTF board
Board
Maximum Power
Consumption
Weight
HWTF
24 mm x 274 mm x 80 mm
5W
0.25 kg
3.7.5 HWFF Transfer Board
This section describes the function, front panel, port, and specifications of the HWFF transfer
board.
Overview
The HWFF transfer board is the HW transfer board of the extended shelf.
The HWFF transfer board provides two test ports and one HW port for connecting to the HABD
shelf.
Front Panel
Table 3-40 shows the front panel of the HWFF transfer board.
Issue 02 (2011-09-30)
65
Table 3-40 Front panel of the HWFF transfer board
HWFF
STACK OUT STACK IN
HW IN
RUN
ALM
up.
Green 1s on and 1s off repeatedly
repeatedly
The fan tray has raised an alarm
prompt, but the services are not
affected.
Yellow: on
output is faulty.
Port
Table 3-41 shows the front panel of the HWFF transfer board.
Table 3-41 Ports provided by the HWFF board
Port
Function
STACK
OUT
Port type: RJ-45; Outputs the circuit and loop line test signals.
STACK IN
Port type: RJ-45; Inputs the circuit and loop line test signals.
HW
transfer board in the master shelf: HW signals of the extended shelf,
port signals, fan tray RS-485 serial port signals, extended shelf in-position
signals.
Specifications
Table 3-42 lists the parameters of the HWFF transfer board.
Table 3-42 Specifications of the HWFF transfer board
Issue 02 (2011-09-30)
Board
Dimensions (W x D x
H)
Maximum Power
Consumption
Weight
HWFF
18.1 mm x 274 mm x 80
mm
5W
0.225 kg
66
3.7.6 SLTF Transfer Board
SLTF transfer board.
Overview
The SLTF transfer board is the subscriber cable transfer board in the HABD and HABF shelves.
The SLTF transfer board transfers 32 channels subscriber signals or 16-channel E1 signals to
the cable connecting area of the shelf.
Front Panel
The front panel of the SLTF transfer board has only a DB-68 port. Figure 3-20 shows the front
panel.
Figure 3-20 Front panel of the SLTF transfer board
Port
Table 3-43 shows the ports of the SLTF board.
Table 3-43 Ports provided by the SLTF board
Port
Function
Connection
32 xSL/16 E1
service ports
Port type: DB-68, transferring
channels 1–32 xSL or 1–16 E1 service
signals
Use the 32-channel subscriber
cable to connect the ports to the
MDF.
Pin Assignment
Table 3-44 describes the pin assignment of the SLTF transfer board. Where:
l
When the SLTF transfer board works as the xSL subscriber cable transfer board,
"A0"–"A31" are pins 0–31 of customer loop line A; "B0"–"B31" are pins 0–31 of customer
loop line B.
l
When the SLTF transfer board works as the E1 subscriber cable transfer board, "T" and
"R" at the beginning are "transmitting" and "receiving" respectively; the numeral after
Issue 02 (2011-09-30)
67
"XA" is the serial number of the E1 port; "R" and "T" at the end are the "ring" and "tip" of
the E1 cable respectively.
Table 3-44 Pin assignments of the SLTF transfer board
Issue 02 (2011-09-30)
Pin
Signal
1
Port
Pin
Signal
B8/RX8_T
35
B0/RX0_R
2
A8/RX8_R
36
A0/RX0_T
3
B9/TX8_T
37
B1/TX0_R
4
A9/TX8_R
38
A1/TX0_T
5
B10/RX9_T
39
B2/RX1_R
6
A10/RX9_R
40
A2/RX1_T
7
B11/TX9_T
41
B3/TX1_R
8
A11/TX9_R
42
A3/TX1_T
9
B12/RX10_T
43
B4/RX2_R
10
A12/RX10_R
44
A4/RX2_T
11
B13/TX10_T
45
B5/TX2_R
12
A13/TX10_R
46
A5/TX2_T
13
B14/RX11_T
47
B6/RX3_R
14
A14/RX11_R
48
A6/RX3_T
15
B15/TX11_T
49
B7/TX3_R
16
A15/TX11_R
50
A7/TX3_T
19
B24/RX4_R
53
B16/RX12_T
20
A24/RX4_T
54
A16/RX12_R
21
B25/TX4_R
55
B17/TX12_T
22
A25/TX4_T
56
A17/TX12_R
23
B26/RX5_R
57
B18/RX13_T
24
A26/RX5_T
58
A18/RX13_R
25
B27/TX5_R
59
B19/TX13_T
26
A27/TX5_T
60
A19/TX13_R
27
B28/RX6_R
61
B20/RX14_T
28
A28/RX6_T
62
A20/RX14_R
29
B29/TX6_R
63
B21/TX14_T
68
Pin
Signal
30
Port
Pin
Signal
A29/TX6_T
64
A21/TX14_R
31
B30/RX7_R
65
B22/RX15_T
32
A30/RX7_T
66
A22/RX15_R
33
B31/TX7_R
67
B23/TX15_T
34
A31/TX7_T
68
A23/TX15_R
Matching Board
Table 3-45 describes the matching board of the SLTF transfer board.
Table 3-45 Matching board of the SLTF transfer board
Related
Board
Port
Remarks
EDTB
16 E1 ports
Transferring 16-channel E1 signals.
DSLD
16 ISDN ports
Transferring 16-channel subscriber signals.
A64
32 analog subscriber
ports
Transferring the last 8-channel subscriber signals.
Specifications
Table 3-46 lists the specifications of the SLTF board.
Table 3-46 Specifications of the SLTF transfer board
Board
Maximum Power
Consumption
Weight
SLTF
18.1 mm x 274 mm x 80 mm
<1W
0.125 kg
3.7.7 PRTF Transfer Board
This section describes the functions, principles, front panel, ports, port pin assignments, and
specifications of the PRTF transfer board.
Overview
PRTF is the power interface board in the UA5000. It is inserted to the leftmost slot in the HABD
and HABF shelves.
Issue 02 (2011-09-30)
69
Front Panel
Figure 3-21 describes the front panel of the PRTF board.
Figure 3-21 Front panel of the PRTF board
RUN
ALM: Running LED, red and green
DC POWER INPUT
RUN
ALM
Green on: The board works in the normal state
Red on: The board is faulty
PRTF
PRTF
Interface Signal
The PRTF transfer board provides one 3V3 connector. Table 3-47 describes the pin assignments.
Table 3-47 Pin assignments of the PRTF transfer board
Signal
Function
DC POWER INPUT
Provides one –48 V input.
Specifications
Table 3-48 lists the specifications of the PRTF board.
Table 3-48 Specifications of the PRTF board
Issue 02 (2011-09-30)
Board
Maximum Power
Consumption
Weight
PRTF
20.4 mm x 282.5 mm x 56 mm
15 W
0.21 kg
70
4 Introduction to Cable
4
Introduction to Cable
About This Chapter
This topic provides the appearance and parameters of the cables used in the UA5000, and
describes the pin assignments and application of the cables used in the UA5000.
4.1 Local Maintenance Serial Port Cable
A local maintenance serial port cable is used for debugging devices or maintaining devices at
the local end.
4.2 Network Cable
A network cable is used for equipment cascading, communication between the device and the
network, and local maintenance and remote access of the device.
4.3 32-Channel Unshielded Subscriber Cable-Front Access
This topic describes the application and pin assignments of the 32-channel unshielded subscriber
cable, and provides the appearance and technical specifications of the cable.
4.4 Trunk Cable
This section describes the applications, appearance, and pin assignments of the trunk cable.
4.5 Optical Fiber
An optical fiber connects an optical port to an upstream device or optical network terminal.
4.6 PVMB E1 Cable
This section describes the applications, appearance and pin assignments of the PVMB E1 cable.
4.7 IPMD FE/GE Cable-Front Access
The IPMD FE/GE cable tranfers the left and the right two channels of FE/GE signals of the
IPMD board.
4.8 +5/-5 V Cable
This section describes the applications and appearance of the +5/-5 V cable.
4.9 HW Cable
This section describes the applications, appearance and pin assignments of the broadband
subtending cable of the slave shelf.
4.10 Test Cable
This section describes the application, appearance, and pin assignment of the test cable.
Issue 02 (2011-09-30)
71
4.11 Test Subtending Cable
This section describes the applications, appearance, and pin assignments of the test subtending
cable.
Issue 02 (2011-09-30)
72
4.1 Local Maintenance Serial Port Cable
A local maintenance serial port cable is used for debugging devices or maintaining devices at
the local end.
Application
A local maintenance serial port cable is used for debugging or local maintenance.
It is connected as follows:
l
One end of the cable is an RJ45 connector (8-pin), which connects to a maintenance serial
port of the device.
l
The other end of the cable is a DB-9 or DB-25 socket, which connects to a maintenance
terminal. When a PC is used as the maintenance terminal, select the DB-9 socket.
Appearance and Structure
Figure 4-1 shows the appearance of a local maintenance serial port cable.
Figure 4-1 Appearance of a local maintenance serial port cable
Figure 4-2 shows the structure of a local maintenance serial port cable.
Issue 02 (2011-09-30)
73
Figure 4-2 Structure of a local maintenance serial port cable
Pin Assignments
Table 4-1 describes the pin assignments of a local maintenance serial port cable.
Table 4-1 Pin assignments of a local maintenance serial port cable
Connector
Pin Mapping
X2 (RJ45)
1
2
3
4
5
6
7
8
X1 (DB-25)
5
6
3
1
7
2
20
4
X3 (DB-9)
8
6
2
5
5
3
4
7
Technical Specifications
Table 4-2 lists the technical specifications of a local maintenance serial port cable.
Table 4-2 Technical specifications of a local maintenance serial port cable
Issue 02 (2011-09-30)
Parameter
Description
Connector type
DB-9 female + Ethernet port 8-pin/DB-25 female
Cable type
Symmetrical twisted pair
Color
Dark blue
Wire diameter of the inner
conductor
0.38 mm
Wire gauge of the inner conductor
28 AWG (cross-sectional area ≈ 0.08 mm2)
74
Parameter
Description
Number of wires
8
4.2 Network Cable
A network cable is used for equipment cascading, communication between the device and the
network, and local maintenance and remote access of the device.
Application
A network cable connects a PC to a maintenance Ethernet port on the control board for local or
remote maintenance.
A network cable can be a straight through cable or a crossover cable.
l
The straight through cable is used to connect a terminal to the network.
l
The crossover cable is used to connect two terminals.
The appearances of a straight through cable and a crossover cable are the same. Figure 4-3
shows the appearance of a network cable.
Figure 4-3 Appearance of a network cable
Figure 4-4 shows the structure of a network cable.
Issue 02 (2011-09-30)
75
Figure 4-4 Structure of a network cable
Main label
View A
A
1
8
X1
X2
Pin Assignments
Table 4-3 describes the pin assignments of a straight through cable.
Table 4-3 Pin assignments of a straight through cable
X1 Pin
Wire Color
X2 Pin
1
White and orange
1
2
Orange
2
3
White and green
3
4
Blue
4
5
White and blue
5
6
Green
6
7
White and brown
7
8
Brown
8
Table 4-4 describes the pin assignments of a crossover cable.
Table 4-4 Pin assignments of a crossover cable
Issue 02 (2011-09-30)
X1 Pin
Wire Color
X2 Pin
1
White and orange
3
2
Orange
6
3
White and green
1
4
Blue
4
5
White and blue
5
6
Green
2
7
White and brown
7
76
X1 Pin
Wire Color
X2 Pin
8
Brown
8
NOTE
To achieve the optimum electrical transmission performance, make sure that the wires connected to pins 1 and
2 and to pins 3 and 6 are twisted pairs.
Table 4-5 lists the technical specifications of a network cable.
Table 4-5 Technical specifications of a network cable
Parameter
Description
Connector (X1/X2)
RJ45 connector
Type
Category-3 and category-5 unshielded twisted pairs
(UTP-3 and UTP-5) or shielded twisted pairs (STP)
Color
Dark gray
Characteristic impedance
100.0 ohms
conductor
0.510 mm
Breakdown voltage
500.0 V
DC resistance of the inner
conductor
93.8 ohms/km
Number of wires
8
Frequency range
0-100 MHz
Frequency attenuation
22 dB/100 m@100 MHz
4.3 32-Channel Unshielded Subscriber Cable-Front Access
This topic describes the application and pin assignments of the 32-channel unshielded subscriber
cable, and provides the appearance and technical specifications of the cable.
Application
One end of the cable is a DB-68 connector, and the other end is bare wires.
Figure 4-5 shows the appearance of the 32-channel unshielded subscriber cable.
Issue 02 (2011-09-30)
77
Figure 4-5 Appearance of the 32-channel unshielded subscriber cable
Figure 4-6 shows the structure of the 32-channel unshielded subscriber cable.
Figure 4-6 Structure of the 32-channel unshielded subscriber cable
D-type connector
(68-pin, male)
Pos.34 Pos.68
Main label
Pos.1
Pos.35
Twisted pair
X1
Pin Assignments
Table 4-6 describes the pin assignments of the 32-channel unshielded subscriber cable.
Table 4-6 Pin assignments of the 32-channel unshielded subscriber cable
Issue 02 (2011-09-30)
X1 Pin
Binder Color
Tip Color and Relation
Port
35
Blue
White
Twisted
0
Twisted
1
Twisted
2
Twisted
3
Twisted
4
36
Blue
37
White
38
Orange
39
White
40
Green
41
White
42
Brown
43
White
44
Gray
78
X1 Pin
Port
45
Red
Twisted
5
46
Blue
47
Red
Twisted
6
48
Orange
49
Red
Twisted
7
50
Green
1
Red
Twisted
8
2
Brown
3
Red
Twisted
9
4
Gray
5
Black
Twisted
10
6
Blue
7
Black
Twisted
11
8
Orange
9
Black
Twisted
12
10
Green
11
Black
Twisted
13
12
Brown
13
Black
Twisted
14
14
Gray
15
Yellow
Twisted
15
16
Blue
Twisted
16
Twisted
17
Twisted
18
Twisted
19
53
Issue 02 (2011-09-30)
Binder Color
Orange
White
54
Blue
55
White
56
Orange
57
White
58
Green
59
White
60
Brown
79
X1 Pin
Binder Color
Port
61
White
Twisted
20
62
Gray
63
Red
Twisted
21
64
Blue
65
Red
Twisted
22
66
Orange
67
Red
Twisted
23
68
Green
19
Red
Twisted
24
20
Brown
21
Red
Twisted
25
22
Gray
23
Black
Twisted
26
24
Blue
25
Black
Twisted
27
26
Orange
27
Black
Twisted
28
28
Green
29
Black
Twisted
29
30
Brown
31
Black
Twisted
30
32
Gray
33
Yellow
Twisted
31
34
Blue
Table 4-7 lists the technical specifications of the 32-channel unshielded subscriber cable.
Issue 02 (2011-09-30)
80
Table 4-7 Technical specifications of the 32-channel unshielded subscriber cable
Parameter
Description
Type
Color
PANTONE 430U
100.0 ohms
conductor
0.400 mm
26 AWG
Breakdown voltage
1000.0 V
conductor
145.0 ohms
Number of cores
64
≤ 2.95 dB/100 m@100 MHz
4.4 Trunk Cable
This section describes the applications, appearance, and pin assignments of the trunk cable.
4.4.1 75-ohm E1 Cable from EDTB to DDF-Front Access
This topic describes the application and pin assignments of the front-access 75-ohm E1 cable
from EDTB to DDF, and provides the appearance and technical specifications of the cable.
Application
The 75-ohm E1 cable from EDTB to DDF provides 16 channels of E1 signals. This cable is
connected as follows:
l
One end of the cable is a DB-68 connector and is connected to the DB-68 port on the SLTF
transfer board of the EDTB board.
l
The other end of the cable is bare wires and is connected to the DDF.
Figure 4-7 shows the appearance of the 75-ohm E1 cable from EDTB to DDF.
Issue 02 (2011-09-30)
81
Figure 4-7 Appearance of the 75-ohm E1 cable from EDTB to DDF
Figure 4-8 shows the structure of the 75-ohm E1 cable from EDTB to DDF.
Figure 4-8 Structure of the 75-ohm E1 cable from EDTB to DDF
Main label
D-type connector
(68-pin, male)
Pos.34
Label
Coaxial cable
X1
Pos.1
Pos.68
Pos.35
Table 4-8 describes the labels on the 75-ohm E1 cable from EDTB to DDF.
Table 4-8 Labels on the 75-ohm E1 cable from EDTB to DDF
Issue 02 (2011-09-30)
Label
Meaning
W1 (1-4) E1
The 1st-4th channels of E1 signals
W2 (9-12) E1
The 9th-12th channels of E1 signals
82
Label
Meaning
W3 (5-8) E1
W4 (13-16) E1
Pin Assignments
Table 4-9 describes the pin assignments of the 75-ohm E1 cable from EDTB to DDF.
NOTE
"No." in "Coaxial Cable & No." indicates the labels on the cable jacket.
In Table 4-9, "R/T channel" indicates that the transmitting is from the EDTB board and the receiving is to
the EDTB board.
l R1: receiving of the 1st channel of E1 signals
l T1: transmitting of the 1st channel of E1 signals
Table 4-9 Pin assignments of the 75-ohm E1 cable from EDTB to DDF
Issue 02 (2011-09-30)
X1 Pin
Coaxial Cable &
No.
R/T
Channel
X1 Pin
Coaxial Cable &
No.
R/T
Channel
35
Ring
R1
2
Ring
1
R9
36
Tip
1
Tip
37
Ring
4
Ring
2
T9
38
Tip
3
Tip
39
Ring
6
Ring
3
R10
40
Tip
5
Tip
41
Ring
8
Ring
4
T10
42
Tip
7
Tip
43
Ring
10
Ring
5
R11
44
Tip
9
Tip
45
Ring
12
Ring
6
T11
46
Tip
11
Tip
47
Ring
14
Ring
7
R12
48
Tip
13
Tip
49
Ring
16
Ring
8
T12
50
Tip
15
Tip
19
Ring
54
Ring
1
R13
1
2
3
4
5
6
7
8
1
T1
R2
T2
R3
T3
R4
T4
R5
83
X1 Pin
Coaxial Cable &
No.
20
Tip
21
Ring
22
Tip
23
Ring
24
Tip
25
Ring
26
Tip
27
Ring
28
Tip
29
Ring
30
Tip
31
Ring
32
Tip
33
Ring
34
Tip
2
3
4
5
6
7
8
R/T
Channel
T5
R6
T6
R7
T7
R8
T8
X1 Pin
Coaxial Cable &
No.
53
Tip
56
Ring
55
Tip
58
Ring
57
Tip
60
Ring
59
Tip
62
Ring
61
Tip
64
Ring
63
Tip
66
Ring
65
Tip
68
Ring
67
Tip
R/T
Channel
2
T13
3
R14
4
T14
5
R15
6
T15
7
R16
8
T16
Table 4-10 lists the technical specifications of the 75-ohm E1 cable from EDTB to DDF.
Table 4-10 Technical specifications of the 75-ohm E1 cable from EDTB to DDF
Issue 02 (2011-09-30)
Parameter
Description
Type
Coaxial cable
Color
Huawei white
75.0 ohms
Diameter of the jacket
9.650 mm
Diameter of the inner insulation
layer
1.20 mm
conductor
0.252 mm
Breakdown voltage
500 V
84
Parameter
Description
conductor
335.0 ohms
Number of cores
64
9.5 dB/100 m@10 MHz
4.4.2 120-ohm E1 Cable from EDTB to DDF-Front Access
This topic describes the application and pin assignments of the front-access 120-ohm E1 cable
from the EDTB to the DDF, and provides the appearance and technical specifications of the
cable.
Application
The 120-ohm E1 cable from EDTB to the DDF provides 16 channels of E1 signals.
l
l
One end of the cable is a DB-68 connector and is connected to the DB-68 port on the SLTF
transfer board of the EDTB board.
The other end of the cable is bare wires and is connected to the DDF.
Figure 4-9 shows the appearance of the front-access 120-ohm E1 cable from EDTB to DDF.
Figure 4-9 Appearance of the front-access 120-ohm E1 cable from EDTB to DDF
Issue 02 (2011-09-30)
85
Figure 4-10 shows the structure of the front-access 120-ohm E1 cable from EDTB to DDF.
Figure 4-10 Structure of the front-access 120-ohm E1 cable from EDTB to DDF
D-type connector
(68-pin, male)
Pos.68
Pos.34
Pos.1
Pos.35
Main label Label
Twisted pair
X1
Table 4-11 describes the labels on the 120-ohm E1 cable from EDTB to DDF.
Table 4-11 Labels on the 120-ohm E1 cable from EDTB to DDF
Label
Indication
(1-8) E1
The 1st-8th channels of E1 signals
(9-16) E1
Pin Assignments
Table 4-12 describes the pin assignments of the 120-ohm E1 cable from EDTB to DDF.
NOTE
In Table 4-12, "R/T channel" indicates that the transmitting is from the EDTB board and the receiving is
to the EDTB board.
l R1: receiving of the 1st channel of E1 signals
l T1: transmitting of the 1st channel of E1 signals
Table 4-12 Pin assignments of the 120-ohm E1 cable from EDTB to DDF
Issue 02 (2011-09-30)
X1 Pin
Tip Color and
Relation
R/T
Channel
X1
Pin
Tip Color and
Relation
R/T
Channel
35
White
R1
2
White
Twisted
R9
36
Blue
1
Blue
37
White
4
White
Twisted
T9
38
Orange
3
Orange
39
White
6
White
Twisted
R10
Twisted
Twisted
Twisted
T1
R2
86
X1 Pin
Tip Color and
Relation
40
Green
41
White
42
Brown
43
White
44
Gray
45
Red
46
Blue
47
Red
48
Orange
49
Red
50
Green
19
Red
20
Brown
21
Red
22
Gray
23
Black
24
Blue
25
Black
26
Orange
27
Black
28
Green
29
Black
30
Brown
31
Black
32
Gray
33
Yellow
34
Blue
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
R/T
Channel
T2
R3
T3
R4
T4
R5
T5
R6
T6
R7
T7
R8
T8
X1
Pin
Tip Color and
Relation
5
Green
8
White
7
Brown
10
White
9
Gray
12
Red
11
Blue
14
Red
13
Orange
16
Red
15
Green
54
Red
53
Brown
56
Red
55
Gray
58
Black
57
Blue
60
Black
59
Orange
62
Black
61
Green
64
Black
63
Brown
66
Black
65
Gray
68
Yellow
67
Blue
R/T
Channel
Twisted
T10
Twisted
R11
Twisted
T11
Twisted
R12
Twisted
T12
Twisted
R13
Twisted
T13
Twisted
R14
Twisted
T14
Twisted
R15
Twisted
T15
Twisted
R16
Twisted
T16
Table 4-13 lists the technical specifications of the 120-ohm E1 cable from EDTB to DDF.
Issue 02 (2011-09-30)
87
Table 4-13 Technical specifications of the 120-ohm E1 cable from EDTB to DDF
Parameter
Description
Type
Color
PANTONE 430U
120.0 ohms
conductor
0.400 mm
26 AWG
Breakdown voltage
1000 V
conductor
145.0 ohms
Number of cores
64
≤ 2.8 dB/100 m@10 MHz
4.5 Optical Fiber
An optical fiber connects an optical port to an upstream device or optical network terminal.
Application
An optical fiber carries optical signals. It is connected as follows:
l
One end of the optical fiber is connected to an optical port of a board.
l
The other end of the optical fiber is connected to the optical distribution frame (ODF),
optical port of the upper layer device, or optical port of other devices.
Appearance
The appearances of a single-mode optical fiber and a multi-mode optical fiber are the same, but
their colors are different. The single-mode optical fiber is yellow, and the multi-mode optical
fiber is orange.
Figure 4-11 and Figure 4-12 show the appearances of single-mode optical fibers with different
connectors.
Issue 02 (2011-09-30)
88
Figure 4-11 Appearance of a single-mode optical fiber with LC/PC connectors
Figure 4-12 Appearance of a single-mode optical fiber with SC/PC connectors
Fiber Selection Criterion
Table 4-14 lists the criteria for selecting optical fibers. Table 4-15 lists common optical
connectors.
Table 4-14 Criteria for selecting optical fibers
Issue 02 (2011-09-30)
Determine ...
According to ...
Length
Survey result
89
Determine ...
According to ...
Single-mode or
multi-mode
Optical module type
Optical connector
type
l Square connector: SC/PC, LC/PC, and MTRJ/PC
l Round connector: ST/PC and FC/PC
Table 4-15 Common optical connectors
SC/PC connector
FC/PC connector
LC/PC connector
MTRJ/PC connector
-
ST/PC connector
4.6 PVMB E1 Cable
This section describes the applications, appearance and pin assignments of the PVMB E1 cable.
Application
One end of the cable is a DB-68 connector, connected to the port on the E1TF transfer board of
the HABD shelf. The other end is a bundle of bare wires, connected to the DDF.
Appearance
Figure 4-13 shows the PVMB FE cable.
Issue 02 (2011-09-30)
90
Figure 4-13 PVMB E1 cable
Main label
Label 4
Pos.34
Pos.68
Pos.1
Pos.35
Label 8
Label 3
Label 7
Label 2
Label 6
Label 1
Label 5
Table 4-16 describes the labels on the PVMB E1 cable.
Table 4-16 Labels on the PVMB E1 cable
Label
Meaning
Label 1
The 1st–4th channels of E1 signals
Label 4
Label 2
The 5th–8th channels of E1 signals
Label 6
Label 3
Label 7
Label 4
Label 8
Pin Assignment
NOTE
R1: Receive end of the 1st channel of E1 signal.
T1: Transmit end of the 1st channel of E1 signals.
Table 4-17 and Table 4-18 shows the pin assignments of the PVMB E1 cable.
Table 4-17 Pin assignments of the PVMB E1 cable (1)
Issue 02 (2011-09-30)
Cable
X1 Pin
Coaxial Cable & No.
R/T Channel
W1
35
Ring
1
R1
36
Tip
37
Ring
2
T1
91
Cable
W2
Issue 02 (2011-09-30)
X1 Pin
Coaxial Cable & No.
38
Tip
39
Ring
40
Tip
41
Ring
42
Tip
43
Ring
44
Tip
45
Ring
46
Tip
47
Ring
48
Tip
49
Ring
50
Tip
2
Ring
1
Tip
4
Ring
3
Tip
6
Ring
5
Tip
8
Ring
7
Tip
10
Ring
9
Tip
12
Ring
11
Tip
14
Ring
13
Tip
16
Ring
15
Tip
R/T Channel
3
R2
4
T2
5
R3
6
T3
7
R4
8
T4
1
R5
2
T5
3
R6
4
T6
5
R7
6
T7
7
R8
8
T8
92
Table 4-18 Pin assignments of the PVMB E1 cable (2)
Cable
X1 Pin
Coaxial Cable & No.
W3
19
Ring
20
Tip
21
Ring
22
Tip
23
Ring
24
Tip
25
Ring
26
Tip
27
Ring
28
Tip
29
Ring
30
Tip
31
Ring
32
Tip
33
Ring
34
Tip
54
Ring
53
Tip
56
Ring
55
Tip
58
Ring
57
Tip
60
Ring
59
Tip
62
Ring
61
Tip
64
Ring
63
Tip
66
Ring
W4
Issue 02 (2011-09-30)
R/T Channel
1
R9
2
T9
3
R10
4
T10
5
R11
6
T11
7
R12
8
T12
1
R13
2
T13
3
R14
4
T14
5
R15
6
T15
7
R16
93
65
Tip
68
Ring
67
Tip
8
T16
4.7 IPMD FE/GE Cable-Front Access
The IPMD FE/GE cable tranfers the left and the right two channels of FE/GE signals of the
IPMD board.
Application
This cable is connected as follows:
l
One end of the cable is a DB-68 connector, which connects to the port on the EFTF transfer
board in the HBAD shelf.
l
The other end of the cable is RJ-45 connectors, which connect to the peer device.
Figure 4-14 shows the structure of the IPMD FE/GE cable.
Figure 4-14 Structure of the IPMD FE/GE cable
Label
Pos.34 Pos.68
Network port connector
(8-pin, female)
D-type connector
(68-pin, male)
Main label
X4
X3
Pos.1
Pos.35
X
X2
X1
Table 4-19 describes the labels on the IPMD FE/GE cable.
Issue 02 (2011-09-30)
94
Table 4-19 Labels on the IPMD FE/GE cable
Network port
connector
Label
Meaning
X1
Right_GE1
The 2nd channel of FE/GE signals of the right IPMD
board (front view)
X2
Right_GE0
The 1st channel of FE/GE signals of the right IPMD
board (front view)
X3
Left_GE1
The 2nd channel of FE/GE signals of the left IPMD
board (front view)
X4
Left_GE0
The 1st channel of FE/GE signals of the left IPMD
board (front view)
Pin Assignments
Table 4-20 describes the pin assignments of the IPMD FE/GE cable.
Table 4-20 Pin assignments of the IPMD FE/GE cable
Pin
Issue 02 (2011-09-30)
Wire
Pin
Wire
X Pin
X1 Pin
Wire
X Pin
X3 Pin
Wire
33
5
Twisted
49
5
Twisted
34
4
50
4
31
8
47
8
32
7
48
7
29
2
45
2
30
1
46
1
27
6
43
6
28
3
44
3
X Pin
X2 Pin
Wire
X Pin
X4 Pin
Wire
25
5
Twisted
41
5
Twisted
26
4
42
4
23
8
39
8
24
7
40
7
21
2
37
2
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
95
Pin
X Pin
X1 Pin
22
1
19
6
20
3
Wire
Pin
Wire
X Pin
X3 Pin
38
1
35
6
36
3
Twisted
Wire
Wire
Twisted
4.8 +5/-5 V Cable
This section describes the applications and appearance of the +5/-5 V cable.
Application
The +5/-5 V cable is used to connect the power port on the master shelf with that on the extended
shelf, providing the working voltage for narrowband boards.
l
One end of the cable connects to the port "+5 GND -5 V" on HABD.
l
One end of the cable connects to the port "+5 GND -5 V" on HABF.
Appearance
Figure 4-15 shows the +5/-5 V cable.
Figure 4-15 +5/-5 V cable
Main Label
W3
1
M021
A
W2
W1
X2
X1
A3
A2
A1
View A
700
Table 4-21 describes the labels on the +5/-5 V cable.
Table 4-21 Labels on the +5/-5 V cable
Issue 02 (2011-09-30)
WIRE
STARTPT
ENDPT
REMARK
W1
X1.A1
X2.A1
GREY
W2
X1.A2
X2.A2
BLUE
96
WIRE
STARTPT
ENDPT
REMARK
W3
X1.A3
X2.A3
BROWN
4.9 HW Cable
This section describes the applications, appearance and pin assignments of the broadband
subtending cable of the slave shelf.
Application
Both ends of the HW cable are the DB-28 connectors, connected to HWCF in the master shelf
with HWTF in the slave shelf, or HWCF in the master shelf with HWFF in the extended shelf.
Table 4-22 shows the connections of the front access HW cable.
Table 4-22 Connections of the front access HW cable
Connect One End to…
Connect the Other End to…
HWCF HWOUT0
HW of the HWFF transfer board in the
first HABF shelf
HWCF HWOUT1
HW of the HWTF transfer board
HWCF HWOUT2
HW of the HWFF transfer board in the
second HABF shelf
Appearance
Figure 4-16 shows the HW cable.
Figure 4-16 HW cable
Pos.13 Pos.28
Pos.1 Pos.14
D-type connector
(28-pin, male)
Twisted pair
X1
D-type connector
(28-pin, male)
X2
Pin Assignment
Table 4-23 shows the pin assignments of the HW cable.
Issue 02 (2011-09-30)
97
Table 4-23 Pin assignments of the HW cable
X1 Pin
X2 Pin
Wire
3
3
Twisted
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
Twisted
NOTE
Pins 1-2 of X1 and pins 1-2 of X1 are not used.
Issue 02 (2011-09-30)
98
4.10 Test Cable
This section describes the application, appearance, and pin assignment of the test cable.
Application
The test cable is connected as follows:
l
One end is a D-type connector, connected to the STACK OUT port of the HWCF transfer
board in the HABD shelf.
l
One end is an RJ-45 connector, connected to the STACK IN port of the HWFF transfer
board in the first HABF shelf.
l
The rest two ends are two RJ-45 sockets. Connect the N-RS485 socket to the cable from
the DB-9 port COM4 of the PDU.
The cable connections takes the HWCF, HWFF and HWTF transfer boards at the left of the
shelf as examples.
Appearance
Figure 4-17 shows the test cable.
Figure 4-17 Test cable
Twisted pair
Label
Network port
connector (8-pin)
D-type connector
(28-pin, male)
1
8
Main label
Pos.13 Pos.28
X2
8
1
X3
Pos.1 Pos.14
X1
X4
Table 4-24 describes the label print on the test cable.
Table 4-24 Labels on the test cable
Issue 02 (2011-09-30)
Label
Connector
Meaning
HWFF STACK IN
X3
Connector X3 connects to the STACK IN port of
the HWFF transfer board of the first HABF shelf
N-RS485
X2
Connector X2 connects to the COM4 port of the
PDU through the power monitoring cable.
B-RS485
X4
Reserved
99
Pin Assignment
Table 4-25, Table 4-26 and Table 4-27 show the pin assignments of the test cable.
Table 4-25 Pin assignments of the test cable (I)
X1 Pin
X2 Pin
Wire
25
1
Twisted
26
2
27
4
28
5
Twisted
Table 4-26 Pin assignments of the test cable (II)
X1 Pin
X3 Pin
Wire
1
1
Twisted
2
2
15
3
16
6
3
4
4
5
17
7
18
8
Twisted
Twisted
Twisted
Table 4-27 Pin assignments of the test cable (III)
X1 Pin
X4 Pin
Wire
11
1
Twisted
12
2
13
4
14
5
Twisted
4.11 Test Subtending Cable
This section describes the applications, appearance, and pin assignments of the test subtending
cable.
Issue 02 (2011-09-30)
100
Application
Both ends of the test subtending cable are RJ-45 connectors, connected as follows:
l
One cable connects to the STACK OUT port on the HWTF transfer board of the slave
HABD shelf and the STACK IN port on the HWFF transfer board of the lower HABF shelf.
l
The other cable connects to the STACK OUT port on the HWFF transfer board of the upper
HABF shelf and the STACK IN port on the HWTF transfer board of the slave HABD shelf.
NOTE
The cable connections takes the HWCF, HWFF and HWTF transfer boards at the left of the shelf as example.
Two RJ-45 connectors of the HWCF transfer board at the right of the shelf are reserved.
Appearance
Figure 4-18 shows the test subtending cable.
Figure 4-18 Test subtending cable
M059
1
Main label
W
A
View A
X1
X2
1m
1
8
Pin Assignment
Table 4-28 shows the pin assignments of the test subtending cable.
Table 4-28 Pin assignments of the test subtending cable
Issue 02 (2011-09-30)
X1 Pin
X2 Pin
Wire
2
2
Twisted
1
1
6
6
3
3
4
4
5
5
8
8
7
7
Twisted
Twisted
Twisted
101
Issue 02 (2011-09-30)
102

Hardware Description

Transcription

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