StarTech.com SFP Fiber Optic Gigabit Transceiver Module - HP J4858C Compatible - Multimode LC with DDM - 550m (J4858CST)
StarTech.com - 0065030865289 - B01EIKBOG6 - J4858CST - LC - 1 W - 1250 Mbit/s - 850 nm - Aluminium - IEEE 802.3z - 30 - 75% - 0 - 70 °C - -40 - 85 ° ...