Nortel Communication Server 1000S Installation And Configuration Manual page 35

Figure 7
Cross-connect the SILC port to the office wiring
1 26
Port 0
2 27
3 28
Port 1
4 29
5 30
Port 2
6 31
7 32
Port 3
8 33
9 34
Port 4
10 35
11 36
Port 5
12 37
13 38
Port 6
14 39
15 40
Port 7
16 41
17 42
18 43
19 44
20 45
21 46
22 47
23 48
24 49
25 50
NE-A25B cable connector connecting
distribution frame connector A
Note 1: Substitute Tx- Tx+ Rx- Rx+ for every occurance of T- T+ R-R+
Note 2: Transmit and receive labeling is from the network perspective
Port 0
26 27 28
1 2
A
T- T+ R+ R- T-
Cross connect wires or
cable for DS1
B
A 1 2 3 4 5
B
RJ - 45 type
wall outlet
1
2
3 R+
4 T+
5 T-
6 R-
7 P-
8 P+
1
2
3 R+
4 T+
5 T-
6 R-
7 P-
8 P+
RJ - 45 type
ISDN Basic Rate Interface
Installing ISDN BRI hardware
Distribution frame (Note 1)
29 30 31
3 4 5
T+ R+ R- T- T+ R+
Port 1 Port 2
Port 0
Power Source 2
6 7 8 9 10 11
DSL 2
WHT/ORG
BLU/WHT
WHT/BLU
ORG/WHT
GRN/WHT
WHT/GRN
WHT/ORG
BLU/WHT
WHT/BLU
ORG/WHT
GRN/WHT
WHT/GRN
100 Ohm
wall outlet
Page 35 of 120
32 33 34
6 7 8
R- T- T+ R+ R- T-
Port 3
Auxilary Power Source if more that 2 W
are required for DSL 1
12 13 14 15 16 17
DSL 3
DSL 1 wiring for
SILC Port 0
Maximum stub length
1 m or 3.3 feet
Loop terminator
resistor box
A0378866
Installation and Configuration
35
9 10
T+ R+ R-
Port 4
18 19 20