Nortel 553-3901-200 Installation Manual page 27

Table 2
SILC port designations at the MDF: NT8D37 IPE Module (16-cable configuration)
(Part 2 of 2)
14
T T-T+R+R- T-T+R+R-
0 1
15
U
T-T+R+R- T-T+R+R-
0 1
Note 1: For the SILC port designations shown in this table, substitute Tx- Tx+ Rx+ Rx- for every
occurrence of T- T+ R+ R-.
Note 2: The cable pair designated Tx- Tx+ is the transmit pair. The pair designated Rx+ Rx- is the
receive pair. An SILC port supplies 2 watts of power at -48 V (-40 V for international), simplexed over the
transmit and receive pairs, where the transmit pair is negative with respect to the receive pair.
Table 3
UILC port designation labels at the MDF: NT8D37 IPE Module (16-cable configuration)
(Part 1 of 2)
0
A TR TR
0 1
1
B TR TR
0 1
2
C TR TR
0 1
3
D TR TR
0 1
4
E TR TR
0 1
5
F TR TR
0 1
6
G TR TR
0 1
7
H TR TR
0 1
8
K TR TR
0 1
T-T+R+R- T-T+R+R-
2 3
T-T+R+R- T-T+R+R-
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
TR TR
2 3
Install ISDN BRI hardware
T-T+R+R- T-T+R+R-
4 5
T-T+R+R- T-T+R+R-
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
TR TR
4 5
ISDN Basic Rate Interface
Page 27 of 46
T-T+R+R- T-T+R+R
6 7
T-T+R+R- T-T+R+R
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
TR TR
6 7
Installation
T
U
A
B
C
D
E
F
G
H
K