TP-Link TL-SM311LM MiniGBIC Multi-Mode SFP Fiber Module, 1.25 Gbps, LC/UPC, 850nm, up to 550m
Enhance network performance with the TP-Link TL-SM311LM Mini-GBIC Module, offering 1.25Gbps GigE connectivity, LC multi-mode fiber support & up to 550m range on 850nm wavelength