StarTech.com 10 pack HPE J4858C Compatible SFP Module, 1000BASE-SX, 1GbE Multi Mode (MMF) Fiber Optic Transceiver, 1 Gigabit Ethernet SFP, LC Connector, 550m, 850nm, DDM, HPE 1400, 1700, 1820

Lifetime Warranty (J4858C10PKST) - SFP (mini-GBIC) transceiver module (equivalent to: HP J4858C) - 1GbE - 1000Base-SX - LC multi-mode - up to 550 m - 850 nm (pack of 10) - for HPE 1700, 2610, 6120, Switch XL 10/100/1000; HPE Aruba 2530, 2930F 24, 2930F 48, 5406