Cisco Gigabit Ethernet Switch Module CGESM BL p-Class Ethernet Fiber SFP Switch
HPE 378929-B21, Fiber optic, 1000 Mbit/s, SFP, SX, 550 m
HPE 378929-B21. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP