
NOTE: Do not power up system until all wiring is verified. Care should be taken to
ensure date (Y,Z) and power (24,G) connections are not crossed. Data "Y" was data
"+". Data "Z" was data"-".
NOTE: The cable consists of 1-#18 AWG twisted pair, tinned copper 1-#22 AWG
twisted pair with shield, tinned copper. There are six twists per foot per pair. The
jacket is teal color and labeled "CRESNET" every two feet. Liberty Wire carries the
cable (reference: CRESNET) and it is available in plenum or non-plenum versions.
NOTE: A CNTBLOCK, network terminal block, is recommended for testing
purposes and convenience of wiring.
CAT 5 Wiring
CAT 5 wiring is also used to power Crestron devices. Before making any CAT 5
connections, refer to the network interconnection after this paragraph and the
cautions that follow.
CAT 5 Interconnect Drawing
w/BLUE STRIPE
BLUE
ORANGE AND WHITE w/ORANGE STRIPE
BROWN AND WHITE w/BROWN STRIPE
GREEN AND WHITE w/GREEN STRIPE
PAIR D (NOT SHOWN)
PAIR A
PAIR B
PAIR C
RECOMMENDED CATEGORY 5 CABLE COLOR
WHITE w/BLUE STRIPE
BLUE
SPARES
=Z
=
=
=
24
Y
=
GND
TWISTED
TWISTED PAIR D
UNUSED (NOT SHOWN)
CONTROL SYSTEM
FRONT VIEW
G
Y
Z
24
TWISTED
PAIR B
TWISTED
PAIR C
TO
PAIR A
WHITE
TO
CODE
NETWORK DEVICE
TWISTED
FRONT VIEW
PAIR A
24
Z
Y
G
TWISTED
PAIR C
PAIR C
TWISTED
TWISTED
PAIR B
FRONT VIEW
PAIR A
TWISTED
24
Y
G
Z
NETWORK DEVICE
TO
CAUTION: Possible equipment damage if miswired.
NOTE: Do not power up system until all wiring is verified. Care should be taken to
ensure date (Y,Z) and power (24,G) connections are not crossed.
NOTE: To calculate maximum CAT 5 cable length, use the following equation:
L = 3000/PF
where L = maximum cable length (feet)
PF = total power factor for equipment on run (watts).
4 • Six-Zone Audio Package: CNX-AUDIO-6PAK Operations & Installation Guide - DOC. 8169
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