Alarm, Timing, Lan, And Craft Pin Connections; Figure 1-24 Pinouts - Cisco 15454-TCC - Network Processor Card Operation Manual

Alarm, Timing, LAN, and Craft Pin Connections

1.9 Alarm, Timing, LAN, and Craft Pin Connections
Caution Always use the supplied ESD wristband when working with a powered ONS 15454. Plug the
wristband cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
The ONS 15454 has a backplane pin field located at the bottom of the backplane. The backplane pin field
provides 0.045 square inch wire-wrap pins for enabling external alarms, timing input and output, and
craft interface terminals. This section describes the backplane pin field and the pin assignments for the
field.
frame ground pin. Frame ground pins are labeled FG1, FG2, FG3, etc. Install the ground shield of the
cables connected to the backplane to the ground pin that corresponds to the pin field used.
shows pinouts for the ONS 15454.

Figure 1-24 Pinouts

Cisco ONS 15454 Installation and Operations Guide
1-32
Figure 1-24 shows the wire-wrap pins on the backplane pin field. Beneath each wire-wrap pin is a
A B A B A B
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
BITS LAN ENVIR ALARMS
IN
FG1 FG2 FG3 FG4
Field Pin
BITS A1 BITS Output 2 negative (-)
B1 BITS Output 2 positive (+)
A2 BITS Input 2 negative (-)
B2 BITS Input 2 positive (+)
A3 BITS Output 1 negative (-)
B3 BITS Output 1 positive (+)
A4 BITS Input 1 negative (-)
B4 BITS Input 1 positive (+)
LAN 1 Connecting to a Router, Hub, or Switch
RJ-45 pin 6
A1
RJ-45 pin 3
B1
A2 RJ-45 pin 2
B2
RJ-45 pin 1
Connecting to a PC or Workstation
A1
RJ-45 pin 2
RJ-45 pin 1
B1
A2 RJ-45 pin 6
RJ-45 pin 3
B2
Not Used
LAN 2
A1
Alarm input pair number 1: Reports
ENVIR
closure on connected wires.
B1
ALARMS
IN
A2
Alarm input pair number 2: Reports
closure on connected wires.
B2
A3
Alarm input pair number 3: Reports
B3 closure on connected wires.
A4 Alarm input pair number 4: Reports
closure on connected wires.
B4
A B A B A B
1 1 1
2 2 2
3 3 3
4 4 4
ACO X . 25
OUT
FG5 FG6 FG7
Function Field Pin
A1
ENVIR
ALARMS
B1
OUT
A2
B2
N/O
A3
B3
A4
B4
ACO A1
B1
CRAFT A1
A2
A3
A4
A1
LOCAL
ALARMS
B1
AUD
A2
(Audible)
B2
N/O
A3
B3
A4
B4
A1
LOCAL
ALARMS
B1
VIS
A2
(Visual)
B2
N/O
A3
B3
A4
B4
Chapter 1 Hardware Installation
A B A A B A
1 1 1
2 2 2
3 3 3
4 4 4
MODEM CRAFT LOCAL ALARMS
VIS AUD
FG8 FG9 FG10
Function
Normally open output pair number 1
Normally open output pair number 2
Normally open output pair number 3
Normally open output pair number 4
Normally open ACO pair
Receive (PC pin #2)
Transmit (PC pin #3)
Ground (PC pin #5)
DTR (PC pin #4)
Alarm output pair number 1: Remote
audible alarm.
Alarm output pair number 2: Critical
audible alarm.
Alarm output pair number 3: Major
audible alarm.
Alarm output pair number 4: Minor
audible alarm.
Alarm output pair number 1: Remote
visual alarm.
Alarm output pair number 2: Critical
visual alarm.
Alarm output pair number 3: Major
visual alarm.
Alarm output pair number 4: Minor
visual alarm.
Figure 1-24
B A B
1 1
2 2
TBOS
3
4
FG11 FG12
November 2001