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Technical Product Manual - DCT1900
Installation Instructions, Modular Cabinet – Cables
26-20
Install-DCT1900/R8/mw
© 2000-2005
26.16 DTU/MDF Twisted Pair Cable – TSRNB 101 50 or AWS1034 (T1 - 100 ohm)
The DTU/MDF twisted pair cable AWS1034 (see Figure 26–19) consist of a 100 ohm shielded
cable terminated with two connectors. The cable is used to connect a DTU to a MS or PBX via a
MDF (Main Distribution Frame). The shielding of the cables is connected to the cabinet via a
clamp which also functions as a strain relief. The length of the cable is 16 ft. Excess cable length
may be trimmed at installation.
The TSRNB 101 50 cable is terminated at one end in 2 RJ45 connectors. These should be cut off
to allow for punch down.
WHT
WHTWHT
BRN
GRN
12
78
WHT
WHT
ORN
BLU
12
78
WHT
WHTWHT
ORN
BLU
12
78
X2
X1
RCV
pairs
XMIT
pairs
View looking into DTU board edge
X1
X2
White/Blue pair
White/Orange pair
White/Green pair
White/Brown pair
Shield clamp
(K1)
(K2)
(1034 cable)
Fig. 26–19 DTU Twisted Pair Cable - T1