H2HUB (RY6211)

H2HUB (RY6211)
The H2Hub is a compact and cost-effective solution for:
• Localising Hydra2 I/O box connection points
• Increasing the I/O box capacity of a network
• Extending the physical range between router and I/O beyond that of a direct connection
H2Hubs function similar to slave router cores, but in a portable package with low power consumption,
and simple DIP switch setup, making them ideal for forming ad-hoc networks in the field, or for extending
network spurs in fixed installations.
Localising connection points for I/O box positions means each I/O box does not need its own direct
connection to a router, which can significantly reduce the overall amount of cable/fibre that needs to be
purchased and run, saving direct cost and time.
A H2Hub connects to a Hydra2 network via a Master or Slave router/console core and extends 5
connections to I/O boxes or other hubs (see example overleaf). Up to 64 hubs can be added to a Hydra2
network.
Each connection is via redundant (primary and secondary pair) copper or fibre SFP. Additionally, units can
operate as split redundant pairs: A units passing primary, and B units passing secondary backup audio
connections.
H2Hubs are the same 1U “half-width” package as the Fieldbox, with the same power options.
calrec.com
Putting Sound in the Picture
H2HUB (RY6211)
Connectivity
Each hub has a dedicated upstream connection which must connect to a Master, or Slave Hydra2 router, either
directly, or via other hubs. The remaining 5 downstream ports are available to connect I/O, or to another hub’s
upstream port.
Upstream connections cannot be made to an Expander card. Downstream connections cannot be made to a router.
Example
Calrec Audio Ltd
Nutclough Mill
Hebden Bridge
West Yorkshire
England UK
HX7 8EZ
Tel +44 (0)1422 842159
Fax +44 (0)1422 845244
Email Enquiries@calrec.com
calrec.com