SFP-GE-T is a Cisco compatible 1000Base SFP Transceiver. SFP-GE-T arrives programmed from the factory with the exact same configuration data as its Cisco OEM equivalent, which allows for seamless network integration. This SFP transceiver performs identically to Cisco original transceivers and is 100% compatible with other OEM and third party transceivers. SFP-GE-T Specification General Device Type SFP (mini-GBIC) transceiver module Form Factor Plug-in module Networking Connectivity Technology Wired Cabling Type 1000Base-T Data Link Protocol GigE Data Transfer Rate 1 Gbps Expansion / Connectivity Interfaces 1 x Ethernet 1000Base-T - RJ-45 Compatible Slots 1 x SFP (mini-GBIC) Miscellaneous Compliant Standards NEBS level 3 Dimensions Weight Width 0.6 in Depth 2.8 in Height 0.6 in Manufacturer Warranty Service Support Limited warranty - 90 days Environmental Parameters Min Operating Temperature 32 F Max Operating Temperature 158 F Compatibility Information Designed For P/N: CISCO10720-AC-A, CISCO10720-AC-A=, CISCO10720-DC-A, CISCO10720-DC-A=, CWDM-SFP-1470=, CWDM-SFP-1490, CWDM-SFP-1490=, CWDM-SFP-1510, CWDM-SFP-1510=, CWDM-SFP-1530, CWDM-SFP-1550=, CWDM-SFP-1570, CWDM-SFP-1570=, CWDM-SFP-1590, CWDM-SFP-1590=, CWDM-SFP-1610, CWDM-SFP-1610=, GLC-GE-100FX, GLC-GE-100FX=, SFP-GE-L, SFP-GE-L=, SFP-GE-S, SFP-GE-S=, SFP-GE-T=, SFP-GE-Z, SFP-GE-Z=