Amazon.com: 1.25G SFP-T Gigabit SFP Copper Ethernet Module, SFP to RJ45, 10/100/1000BASE-T Mini gbic Transceiver for Cisco GLC-T/SFP-GE-T/GLC-TA, Mikrotik SRJ01, Netgear, Supermicro, up to 100m : Electronics
8INJ-GE-125R 8 port Gigabit Ethernet PoE 802.3af/at injector (125W total power budget), 19" rack mountable
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Transition Networks Stand-Alone Mini Gigabit Ethernet Media Converter - fiber media converter - GigE - M/GE-PSW-SFP-01-NA - Transceiver Modules - CDW.com