Networking, Transceiver,

Dell 407-BBXU Networking Transceiver is an SFP28 optical module for extending a network over multimode fiber. It provides 25GbE SR connectivity with a stated reach of up to 100 m.

The module uses a duplex LC connector and a hot-pluggable SFP28 form factor, making it suitable for supported network equipment with the matching interface. Its enhanced digital diagnostic monitoring interface gives real-time access to operating readings such as temperature, laser bias current, transmitted and received optical power, and supply voltage.

This transceiver is intended for fiber network links where 25GbE SR connectivity is needed. Dell lists the exact part as 407-BBXU.