Quad Bri Network Interface Status Lights - Polycom VSX 3000 Administrator's Manual

VSX system

Quad BRI Network Interface Status Lights

If your network is...
PRI
(North America and
Japan)
PRI
(outside North America
and Japan)
Serial
V.35/RS-449/ RS-530
The diagram below shows a general view of how network interface modules
are connected in set-top and component VSX systems.
+
Network
interface
On VSX 5000, VSX 6000A, VSX 7000, VSX 7000s, VSX 7000e, and VSX 8000
systems, the BRI network interface lights are located on the network interface
module. On the VSX 3000 system, the lights are located on the back of the
system near the BRI connectors.
You will need
• PBX crossover cable, if required for your PBX.
• Channel Service Unit (CSU) — not required if you
connect the system to a PBX network.
• PRI line.
• 75 W coaxial adapter, if the network connection is
via a 75 W coaxial cable.
• PBX crossover cable, if required for your PBX.
• PRI line.
• Third-party network equipment and cables.
Contact your network equipment vendor to obtain the
appropriate cables for the equipment you connect to
this interface. If you use only one cable, connect it to
port 1 of the network interface module and to the
lowest-numbered port of the data communications
equipment.
Additional device
Examples:
Quad BRI — NT-1
PRI — CSU
V.35/RS-449/RS-530 —
encryption equipment
External
power
UPS
supply If
using PRI
Networks
Network
Power
source
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