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Appendix B
Connector and Cable Specifications
Dual-Purpose Ports
The 10/100/1000 Ethernet ports on the dual-purpose ports use RJ-45 connectors.
Figure B-3
Alarm Port
The alarm port uses an RJ-45 connector. See the
For information on alarm ratings, see the
Figure B-4
Pin
1
2
3
4
5
6
7
8
78-19581-01
10/100/1000 Port Pinouts
Pin
Label
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
Alarm Port Pinouts
Alarm connection
Alarm 1 input
Alarm 2 input
Normally closed
Alarm 3 input
Alarm 4 input
Normally open
Alarm output common
Alarm input common
1
2 3
4 5 6 7 8
"Alarm Ports" section on page 1-6
"Alarm Ratings" section on page
1
2 3
4 5 6 7 8
Cisco IE 3010 Switch Hardware Installation Guide
Connector Specifications
for more information.
A-5.
B-3
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