Overview

25G SFP28 SR 850nm 100M LC Optical Transceiver is a high-speed, cost-efficient solution designed for short-reach data communication in modern network environments. Compliant with IEEE 802.3by and SFP28 MSA standards, it delivers 25Gbps throughput using 850nm VCSEL technology over OM3/OM4 multimode fiber (MMF), achieving reliable transmission distances of up to 100 meters. The LC duplex connector ensures backward compatibility with existing 10G/25G infrastructure, minimizing upgrade costs and simplifying deployment.

Ideal for data centers, enterprise networks, and cloud computing systems, this transceiver supports high-performance connectivity in switches, servers, and storage devices. Its compact SFP28 form factor and hot-swappable design enable flexible, high-density deployments. Integrated digital diagnostics monitoring (DDM) provides real-time tracking of temperature, voltage, and optical performance, enhancing network reliability and simplifying maintenance.

With low power consumption, plug-and-play functionality, and robust error-free operation, the 25G SFP28 SR transceiver offers a scalable, future-ready solution for 25G Ethernet and 32G Fibre Channel applications, balancing performance, efficiency, and cost-effectiveness in demanding high-bandwidth scenarios.

Features

Supports up to 25.78Gbps bit rates

Hot-pluggable SFP+ footprint

850nm VCSEL laser and PIN photodiode

100m over M5F MMF (50/125 um OM4)

70m over M5E MMF (50/125um OM3)

20m on MMF (50/125um OM2)

Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle

Compatible with RoHS

Single +3.3V power supply

Real Time Digital Diagnostic Monitoring

Operating case temperature:Standard: 0 to +70°C