Cisco Catalyst 3550

B-3
Catalyst 3550 Multilayer Switch Hardware Installation Guide
78-11358-01
Appendix B Connector and Cable Specifications
Connector Specifications
1000BASE-T GBIC Module Port
The 1000BASE-T GBIC module port uses one RJ-45 connector, as shown in
Figure B-3.
Figure B-3 1000BASE-T Connector
GigaStack GBIC Module Ports
The GigaStack GBIC module ports use proprietary connectors, as shown in
Figure B-4. The GigaStack GBIC cables are proprietary, high-data-rate cables
with enhanced signal integrity and EMI performance.
Caution Do not use standard IEEE 1394 cables with the GigaStack GBIC.
Figure B-4 GigaStack Connector
1 2 3 4 5 67 8
Pin Label
1
2
3
4
5
6
7
8
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
TP3+
TP3-
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