CAT3750 24 10/100/1000T POE + 4 SFP ENHANCED IMAGE
CAT3750 24 10/100/1000T POE + 4 SFP STANDARD IMAGE
CAT 3750 24 10/100/1000+4 SFP STD MULTILAYER 1.5RU
CAT3750 48 10/100/1000T POE + 4 SFP STANDARD IMAGE
CAT3750 48 10/100/1000T + 4 SFP SMI
Cisco transceiver module OEM
CATALYST 4000 GIGABIT ETHERNET MODULE 6PORT(GBIC)