1-19
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 1 Install the Shelf and Backplane Cable
NTP-A120 Install an External Wire-Wrap Panel to the AEP
Figure 1-6 illustrates the alarm input connectors.
Figure 1-6 Alarm Input Connector
Figure 1-7 illustrates the alarm output connectors.
18 NO_11 44 NO_12
19 — 45 COM_12
20 COM_13 46 —
21 NO_13 47 NO_14
22 — 48 COM_14
23 COM_15 49 —
24 NO_15 50 —
25 — 51 GND1
26 NO_0 52 GND2
Table 1-3 Alarm Output Pin Assignments (continued)
AMP Champ Pin Signal Name AMP Champ Pin Signal Name
ALARM_IN_8-
XREF=5
Connector
Alarm Input
GND
ALARM_IN_0-
XREF=5
XREF=5
ALARM_IN_2-
XREF=5
ALARM_IN_3-
XREF=5
ALARM_IN_4-
XREF=5
ALARM_IN_5-
ALARM_IN_6-
XREF=5
ALARM_IN_7-
XREF=5
XREF=5
ALARM_IN_9-
XREF=5
ALARM_IN_10-
XREF=5
ALARM_IN_11-
XREF=5
ALARM_IN_12-
XREF=5
ALARM_IN_13-
XREF=5
ALARM_IN_14-
XREF=5
ALARM_IN_15-
XREF=6
ALARM_IN_16-
XREF=6
ALARM_IN_17-
XREF=6
ALARM_IN_18-
XREF=6
ALARM_IN_19-
XREF=6
ALARM_IN_20-
ALARM_IN_21-
XREF=6
XREF=6
ALARM_IN_22-
XREF=6
ALARM_IN_24-
XREF=6
ALARM_IN_25-
XREF=6
ALARM_IN_26-
XREF=6
ALARM_IN_27-
XREF=6
ALARM_IN_28-
XREF=6
ALARM_IN_29-
XREF=6
ALARM_IN_30-
XREF=6
ALARM_IN_31-
XREF=5
ALARM_IN_+
GND
GND1
GND2
52
51
9
8
7
6
50
5
49
48
47
46
45
44
43
42
41
40
4
39
38
37
36
35
34
33
32
31
30
3
29
28
27
26
25
24
23
22
21
20
2
19
18
17
16
15
14
13
12
11
10
1
P3
XREF=6
ALARM_IN_23-
ALARM_IN_1-
XREF=5
79875