10GBASE-ER SFP+ Transceiver (SMF, 1550nm, 40km, LC, DOM)
Cisco SFP-10G-ER, Fiber optic, 10000 Mbit/s, SFP+, LC, ER, 1574803.1" (40000 m)
Cisco SFP-10G-ER. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: SFP+