Nortel Networks Circuit Card 311 - Manual (Page 783)

Connector pin assignments 783
Figure 254
E and M Trunk card - typical cross connection example
Table 301
E and M Trunk card - backplane pinouts for 2-wire modes
2-wire Paging Mode 2-wire Type I Mode
Trunk
Number
Pin Signal Pin Signal Pin Signal Pin Signal
12B Tip 12A Ring 12B Tip 12A Ring 0
15B A 15A PG 14B E 14A M
16B Tip 16A Ring 16B Tip 16A Ring 1
19B A 19A PG 18B E 18A M
62B Tip 62A Ring 62B Tip 62A Ring 2
65B A 65A PG 64B E 64A M
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
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