Polycom VSX 7000s Series, Integrator'S Reference Manual

Page: 55 / 418

Cables
2 - 23
Audio Cables
Conference Link Cable
These cables connect a VSX system to a Polycom microphone or a Polycom
Visual Concert™ VSX.
Main conference link (with ferrite bead)
Use this cable to connect a microphone or Visual Concert VSX directly to the
system. For more information about supported conference link configurations,
refer to the Administrator’s Guide for the VSX Series .
Description Used With Part Number Length
Other Cables
Available
Brown RJ-11, offset tab
connectors on both ends All VSX Systems
except VSX 3000 2457-20910-001
with ferrite bead Shipped Length: 30 ft
(9 m)
Maximum Approved
Length: 50 ft (15 m) 2457-20910-050
with ferrite bead:
50 ft (15 m)
2457-20910-002
without ferrite
bead - for use
with additional
microphone only Shipped Length: 10 ft
(3 m) 2457-20910-003
without ferrite
bead: 30 ft (9 m)
2
1
5
P1
6
4
3
PIN OUT
P2
P1
P2
2
1
5
4
6
3
TWISTED PAIR
TWISTED PAIR
SPIRAL SHIELD
30 FEET
5/8" MAX. 5/8" MAX.
SHIELD
1.5"
OFFSET TAB RJ11 PLUG