GLC-T - 1000 Base T and GLC-T - 10/100/1000 Base T
There are some Cisco Switches which support GLC-T's supporting 10/100/1000 ethernet.
nesevo offers 10/100/1000 GLC-T's under the reference NES-GLC-TC
The following Cisco Switches and routers support 10/100/1000 GLC-T:
ME-2400-24TS-A ME-2400-24TS-D ME-3400-24TS-A ME-3400-24TS-D ME-3400G-12CS-A ME-3400G-12CS-D ME-3400G-2CS-A ME-3400-24FS-A ME-3400E-24TS-M ME-3400EG-2CS-A ME-3400EG-12CS-M ME-C3750-24TE-M ME-3600X-24FS-M ME-3800X-24FS-M ME-C6524GS-8S ME-C6524GT-8S WS-C2970G-24TS-E WS-C3560-24PS WS-C3560-48PS WS-C3560G-24TS WS-C3560-48TS WS-C3560-24TS WS-C3560-8PC WS-C3560V2-24PS WS-C3560V2-24TS WS-C3560V2-48PS WS-C3560V2-48TS WS-C3560E-24TD with CVR-X2-SFP (for X2 ports) WS-C3560E-24PD with CVR-X2-SFP (for X2 ports) WS-C3560E-48TD with CVR-X2-SFP (for X2 ports) WS-C3560E-48PD with CVR-X2-SFP (for X2 ports) WS-C3560E-48PDF with CVR-X2-SFP (for X2 ports) WS-C3560E-12D with CVR-X2-SFP (for X2 ports) WS-C3560E-12SD with CVR-X2-SFP (for X2 ports) WS-C3560X-24T WS-C3560X-48T WS-C3560X-24P WS-C3560X-48P WS-C3560X-48PF WS-C3750G-12S WS-C3750G-24TS WS-C3750G-48TS WS-C3750G-24PS WS-C3750G-48PS WS-C3750-24TS WS-C3750-48TS WS-C3750-24PS WS-C3750-48PS WS-C3750-24FS-S WS-C3750V2-24PS WS-C3750V2-24TS WS-C3750V2-48PS WS-C3750V2-48TS WS-C3750E-24TD with CVR-X2-SFP (for X2 ports) WS-C3750E-24PD with CVR-X2-SFP (for X2 ports) WS-C3750E-48TD with CVR-X2-SFP (for X2 ports) WS-C3750E-48PD with CVR-X2-SFP (for X2 ports) WS-C3750E-48PDF with CVR-X2-SFP (for X2 ports) WS-C3750X-24T WS-C3750X-48T WS-C3750X-24P WS-C3750X-48P WS-C3750X-48PF
ASR 9000 Router Series: A9K-40GE-B A9K-40GE-E A9K-2T20GE
on all other equipment you will get the following message when trying to negotiate the speed: pour le port gi1/1 Router(config-if)#speed nonegotiate Command not allowed because GBIC is 1000BaseT
even if you are using the right GLC / SFP (NES-GLC-TC).