Appendix B
Connector and Cable Specifications
SFP Module Ports
The Catalyst 2960 switch uses SFP modules for fiber-optic and copper uplink ports. See the
Catalyst 2960 switch release notes for a list of supported SFP modules.
Figure B-2
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
Warning
beams or view directly with optical instruments.
Figure B-3
Dual-Purpose Ports
The Ethernet port on a dual-purpose port uses standard RJ-45 connectors.
The SFP module slot on a dual-purpose port uses SFP modules for fiber-optic and copper uplink ports.
See the Catalyst 2960 switch release notes for a list of supported SFP modules.
Note
The auto-MDIX feature is enabled by default. For configuration information for this feature, see the
switch software configuration guide or the switch command reference.
OL-7075-09
Fiber-Optic SFP Module LC Connector
Copper SFP Module RJ-45 Connector
Pin
Label
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
1
2 3
4 5 6 7 8
Figure B-4
Catalyst 2960 Switch Hardware Installation Guide
Connector Specifications
shows the pinouts.
B-3