CAT-5E/6 Cable (ScTP)
A-2
InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL
D-620003-0-20 Rev J
All CAT-5E/6 cable must be terminated according to the TIA/EIA 568-A standard.
Figure A-1 shows the top view of the wiring map for the cable and how the four pairs
should be terminated.
Figure A-1
Wiring Map for Cat-5E/6 Cable
The nominal DC impedance of the CAT-5E/6 cable is 0.08 ohm/meter and the nomi-
nal RF impedance is 100 ohm.
NOTE:
Be sure to test cable termination before installing the cable.
NOTE:
Belden 1624P DataTwist® Five ScTP cable, or equivalent is required.
Belden 1533P/R DataTwist® Five ScTP cable or equivalent is required for
CAT-5E. Additionally, Comscope 5ES4/5ENS4 may also be used for CAT-5E. In
order to meet FCC and CE Mark emissions requirements, the CAT-5/5E/6 cable
must be screened (ScTP) and it must be grounded to the units at both ends (that is,
RAU and Expansion Hub) using shielded RJ-45 connectors.
1 2
3
4 5
6
7 8
Brown
Brown/
White
Blue
Blue/
White
Green/
White
Green
Orange
Orange/
White
RJ-45 Port
1 2 3 4 5 6 7 8
W-
G
G
W-
O
BL
W-
B
L
O
W-
B
R
BR
