25GBASE-SR

PY7V9 Overview

The Dell 10/25GbE SR SFP28 Optical Transceiver is a high-speed, short-range networking module designed for modern enterprise and data center environments. Supporting both 10 Gigabit Ethernet and 25 Gigabit Ethernet speeds, it operates over multi-mode fiber (MMF) using an 850nm short-wavelength laser, enabling reliable data transmission over distances of up to 100 meters with OM4 fiber. Featuring a duplex LC connector and a compact, hot-swappable SFP28 form factor, this transceiver allows quick installation or replacement without disrupting network operations. Optimized for Dell networking hardware