Gigabit Ethernet Transceiver Modules Compatibility Matrix

Catalyst Express 500 Support

Platform	Switch or Module	Transceiver Module	Minimum Software Release Required
			DOM Support	Cisco IOS Release
Catalyst Express 500	WS-CE500-24LC WS-CE500-24PC WS-CE500G-12TC	GLC-SX-MM GLC-LH-SM GLC-SX-MMD GLC-LH-SMD	—	12.2(25)FY

Platform	Switch or Module	Transceiver Module	Minimum Software Release Required
			DOM Support	Cisco IOS Release
Catalyst Express 520	WS-CE520-8PC-K9	GLC-SX-MM GLC-LH-SM GLC-SX-MMD GLC-LH-SMD	—	12.2(35)EX
	WS-CE520-24LC-K9 WS-CE520-24PC-K9 WS-CE520G-24TC-K9	GLC-SX-MM GLC-LH-SM GLC-SX-MMD GLC-LH-SMD	—	12.2(37)EX

Metro Ethernet Support

Platform	Switch or Module	Transceiver Module	Minimum Software Release Required
			DOM Support	Cisco IOS Release
Cisco ME 2400	ME-2400-24TS-A	GLC-T(10/100/1000)	—	12.2(25)EX
	ME-2400-24TS-D	GLC-SX-MM
		GLC-LH-SM
		GLC-ZX-SM
		GLC-BX-D	12.2(44)SE	12.2(25)EX
		GLC-BX-U
		CDWM SFP