Appendix B BIP external cable pin assignments 77
Office alarm connectors (J3 and J4)
The BIP office alarm connectors (J3 and J4) use
Figure 47 J3 and J4 high-density 26-pin D-sub connector
19 
26
1
9
10438EA
Figure 48 shows the pinouts for the J3 and J4 office alarm connectors.
Figure 48 J3 and J4 office alarm connectors
BIP 1 | J3/J4 |
| |
TTA | 1 |
TRB | 2 |
D2A | 3 |
SPARE1B | 4 |
SPARE3A | 5 |
SPARE4B | 6 |
Not used | 7 |
Not used | 8 |
Not used | 9 |
AISALM2 | 10 |
TTB | 11 |
D1A | 12 |
D2B | 13 |
SPARE2A | 14 |
SPARE3B | 15 |
SPARE5A | 16 |
Not used | 17 |
Not used | 18 |
AISALM1 | 19 |
TRA | 20 |
D1B | 21 |
SPARE1A | 22 |
SPARE2B | 23 |
SPARE4A | 24 |
SPARE5B | 25 |
Not used | 26 |
P3/P4 | P3/P4 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 10 |
11 | 11 |
12 | 12 |
13 | 13 |
14 | 14 |
15 | 15 |
16 | 16 |
17 | 17 |
18 | 18 |
19 | 19 |
20 | 20 |
21 | 21 |
22 | 22 |
23 | 23 |
24 | 24 |
25 | 25 |
26 | 26 |
| External cable (not supplied) |
J3/J4 | BIP 2 |
1
TTA
2
TRB
3
D2A
4
SPARE1B
5
SPARE3A
6
SPARE4B
7
Not used
8
Not used
9
Not used
10
AISALM2
11
TTB
12
D1A
13
D2B
14
SPARE2A
15
SPARE3B
16
SPARE5A
17
Not used
18
Not used
19
AISALM1
20
TRA
21
D1B
22
SPARE1A
23
SPARE2B
24
SPARE4A
25
SPARE5B
26
Not used
10439EA
Installing the Breaker Interface Panel for the Ethernet Routing Switch 8010co Chassis
