FOR 640FLR-SFP28 Dual-Port 10/25Gbps Ethernet Expansion Board — 817749-B21 / 817747-001 / 840139-001

Expansion board for the FOR 640FLR-SFP28 featuring two Ethernet ports capable of 10/25Gbps operation. Supplied under part numbers 817749-B21, 817747-001 and 840139-001, this SFP28 expansion module provides dual-port 10/25Gb Ethernet connectivity for compatible systems.