StarTech.com Cisco GLC-T Compatible SFP Module, 1000BASE-T, SFP to RJ45 Cat6/Cat5e, 1GE/1000MbE Gigabit Ethernet SFP, RJ-45 (Copper) 100m, Cisco Firepower, ASR920, IE2000 Mini GBIC Module - Lifetime Warranty (GLCTSTTAA) - SFP (mini-GBIC) transceiver module (equivalent to: Cisco GLC-T) - GigE - 1000Base-T - RJ-45 - up to 100 m - TAA Compliant StarTech.com | GLCTSTTAA

The GLCTSTTAA is a TAA compliant Cisco GLC-T compatible copper transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 1 GbE connectivity over copper cable, for 1000BASE-T compliant networks, with a maximum distance of up to 100 m (328 ft).
This SFP copper module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.