SFP28 SR Optic, 25GbE, 85C,

The Dell 407-BCHI SFP28 SR optic is an optical transceiver for adding fiber connectivity to a network. It provides 25GbE SR connectivity in a hot-pluggable SFP28 footprint, so it can be fitted to a compatible SFP28 port.

Dell specifies an optical wavelength of up to 850 nm. The module also includes enhanced digital diagnostics, with real-time readings for temperature, laser bias current, transmitted and received optical power, and transceiver supply voltage. These readings help monitor the module's operating conditions.

Dell lists supported PowerEdge and PowerVault systems, including PowerEdge R660 and PowerVault ME5024.