Nortel NT1R20 Description page 234

Page 210 of 290
553-3001-105 Standard 5.00 June 1999
NT8D02 Digital Line Card
Table 54
Digital line card—backplane pinouts
Backplane
Pinout*
12A
13A
14A
15A
16A
17A
18A
19A
62A
63A
64A
65A
66A
67A
68A
69A
* These pinouts apply to both the NT8D37 and NT8D11 backplanes
Lead
Designations
Line 0, Ring
Line 1, Ring
Line 2, Ring
Line 3, Ring
Line 4, Ring
Line 5, Ring
Line 6, Ring
Line 7, Ring
Line 8, Ring
Line 9, Ring
Line 10, Ring
Line 11, Ring
Line 12, Ring
Line 13, Ring
Line 14, Ring
Line 15, Ring
Backplane
Pinout* Designations
12B Line 0, Tip
13B Line 1, Tip
14B Line 2, Tip
15B Line 3, Tip
16B Line 4, Tip
17B Line 5, Tip
18B Line 6, Tip
19B Line 7, Tip
62B Line 8, Tip
63B Line 9, Tip
64B Line 10, Tip
65B Line 11, Tip
66B Line 12, Tip
67B Line 13, Tip
68B Line 14, Tip
69B Line 15, Tip
Lead