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Installing and Cabling the Cabinets
130 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
BR851-B Adapter (T-Adapter)
The BR851-B supports 2 terminals on 1 multi-point BRI at the work station and is used to fanout
transmission and power. See Figure 59
.
Figure 59: Wiring Diagram of BR851-B
Figure notes:
1. Wire pairs
2. Pin numbers
3. Modular plug (male)
4. Female
5. T-Type adapter (BR851-B)
44
r
9
1
00
17 RPY
0
12
098
4
RR
R
88
8
44
4
TT
T
77
7
33
3
RR
R
66
6
11
1
TT
T
55
5
11
1
RR
R
44
4
33
3
TT
T
33
3
22
2
RR
R
22
2
22
2
T
T
T
11
1
1
1 1
2
2 2
3
4
4
5