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B-9
Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide
OL-21561-02
Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications
Transceiver Support for Uplink Ports
10-GB SFP+ Transceivers
The Small Form-Factor Pluggable, enhanced (SFP+) 10-Gigabit Ethernet transceiver module is a
bidirectional transceiver. It has a 20-pin connector on the electrical interface and a duplex LC connector
on the optical interface. The following SFP+ transceivers are supported in the uplink ports:
• SFP-10G-SR
• SFP-10G-LR
• SFP-10G-LRM
• SFP-H10GB-CU1M
• SFP-H10GB-CU3M
• SFP-H10GB-CU5M
Figure B-3 shows an SFP+ optical transceiver with the major features identified. Figure B-4 shows a
copper (twinax) transceiver.
Figure B-3 SFP+ Optical Transceiver
Figure B-4 shows the SFP+ copper (twinax) transceiver.
Figure B-4 SFP+ 10-Gigabit Ethernet Copper (Twinax) Transceiver
130927
G
L
C
-S
X
-M
M
Class
1 21CFR1040.10
LN#50 7/01 03-13
S/N: OH1233456
Receive optical bore
Transmit optical bore
Bail clasp
Dust plug
187492