Pstn Cable; Conference Link2 - Polycom SoundStructure C16 Design Manual

PSTN Cable

To build a custom telephone cable, use 26AWG twisted-pair cable using the wiring connections shown in
the following figure.
6
1
P1
SIGNALS
Unused
Unused
RING
TIP
Unused
Unused

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.
8
1
COLOR
WHITE/GREEN
GREEN
WHITE/ORANGE
ORANGE
WHITE/BROWN
BROWN
DRAIN WIRE
SHIELD
P1 - RJ-45 shielded Keystone jack, L-com RJ110C5-S or equivalent,
P1 - RJ-45 shielded plug, Tyco 5-569552 or equivalent with shielded RJ-45 panel coupler kit (L-com ECF504-SC5E or
equivalent).
Polycom, Inc.
P1
1
2
3
4
5
6
P1
AWG
P1
24 1
24 2
24
5
24
6
24 7
24 8
24
3
SHELL
1
6
P2
P2
1
2
3
4
5
6
1
8
P2
P2
5
6
1
2
7
8
3
SHELL
525