Cisco Systems 4948E Transceiver Support for Uplink Ports, GB SFP Transceivers, Glc-T, Glc-Sx-Mm

A P P E N D I X B

Transceiver, Chassis Connectors, and Cable and Adapter Specifications

Revised: January 4, 2012

This appendix covers the transceivers supported by the Catalyst 4948E and the Catalyst 4948E-F switches, the connectors on the front panel of the chassis, and the cables and adapters supplied in the accessory kit. The appendix is divided into the following topics:

•Transceiver Support for Uplink Ports, page B-1

•Console Port, page B-11

•Ethernet Management Port, page B-12

•Cables and Adapters, page B-12

Tip For additional information about the Cisco Catalyst 4948E and the Catalyst 4948E-F switches (including configuration examples and troubleshooting information), see the documents listed on this page:

http://www.cisco.com/en/US/products/ps6021/tsd_products_support_series_home.html

Transceiver Support for Uplink Ports

Both the Catalyst 4948E and the Catalyst 4948E-F chassis have four uplink ports that support both 1-GB SFP and 10-GB SFP+ transceivers.

1-GB SFP Transceivers

Table B-1lists the 1-GB SFP transceivers that are supported on the chassis uplink ports.

Table B-1 1-GB SFP Transceiver Support

	SFP	Description
	Transceiver
	GLC-T	(1000BASE-T)
	GLC-SX-MM	(1000BASE-SX)
		Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide
OL-21561-02			B-1