HP ProCurve Gigabit-LX-LC Mini-GBIC
HPE X121, Fiber optic, 1000 Mbit/s, SFP, LC, 50/125,62.5/125 µm, BX-D
HPE X121. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP. Power consumption (typical): 0.5 W. Weight: 0.705 oz (20 g)