Cisco GLC-T Copper SFP

USource UTSFP-GE copper SFP modules 1000BASE-T is 100% compatible with the original Cisco GLC-T. 
http://usourcetech.com/copper-transceivers/
Cisco Model Number: GLC-T

Description: Cisco 1000BASE-T SFP transceiver module for Category 5 copper wire, 100m, RJ-45 connector

Device Type: Hot plug-in module

For Factor: SFP

Date Rate: 10/100/1000Mbps Auto-negotiation

Max Reach Distance: 100m

Transmit Power: -

Voltage: 3.3V

Connector: Single RJ45

Operation Temperature: 0~70

DDMI: Without

Application: Gigabit Ethernet

Certifications: CE, FCC, TUV, UL, RoHS, ISO9000:2001