Polycom C12 User Manual

Page of 60
3 - 4
Hardware Installation Guide for the Polycom SoundStructure C16, C12, C8, and SR12
Pin Out Summary
Conference Link2
To build a custom Conference Link2 cable, use shielded CAT5e, or better, and 
terminate both end connectors, P1 and P2, with standard 8P8C plugs (for 
example, RJ45) using the wiring connections shown in the following figure. 
The maximum length for this cable is 100 feet (30 m). Note that this cable 
provides a cross-over connection between pins 1 and 2 and pins 5 and 6.
P1 - RJ-45 shielded Keystone jack, L-com RJ110C5-S or equivalent,
or
P1 - RJ-45 shielded plug, Tyco 5-569552 or equivalent with shielded RJ-45 panel 
coupler kit (L-com ECF504-SC5E or equivalent).
P2- RJ-45 shielded plug, Tyco 5-569552 or equivalent.
Warning
Drawings and part numbers are provided for reference only.  Other than cables 
provided by Polycom, Polycom claims no responsibility or liability for the quality, 
performance, or reliability of cables based on these reference drawings.  Contact a 
Polycom reseller to order cables that meet the appropriate manufacturing 
tolerances, quality, and performance parameters for particular applications.
P1
1
2
5
6
7
8
3
SHELL
AWG
24
24
24
24
24
24
24
COLOR
WHITE/GREEN
GREEN
WHITE/ORANGE
ORANGE
WHITE/BROWN
BROWN
DRAIN WIRE
SHIELD
P2
5
6
1
2
7
8
3
SHELL
8
1
1
8
P1
P2