Extreme Networks 25GbE SFP28 SR Optical Transceiver

The Extreme Networks 25GbE SFP28 SR Optical Transceiver (10501) is a short-reach multimode fiber module engineered for high-speed datacenter interconnect applications. It delivers 25 Gbps throughput over OM3/OM4 multimode fiber at distances up to 100 meters, making it ideal for intra-rack and top-of-rack aggregation scenarios where fiber economics and density are critical.

This transceiver integrates a 850nm VCSEL transmitter with a PIN photodiode receiver, conforming to the SFP28 form factor for seamless deployment in existing modular switch and adapter architectures. The module operates across standard industrial temperature ranges and implements digital diagnostics for real-time optical and thermal monitoring.

Designed for enterprise server-to-switch and switch-to-switch connections, the SR variant optimizes for the prevalent OM3/OM4 multimode infrastructure common in modern datacenter buildouts, offering a cost-effective alternative to longer-reach transceivers in confined network topologies.

Ideal for

• Server-to-top-of-rack (TOR) switch uplinks in virtualized datacenter environments
• Intra-datacenter fabric links between access and aggregation layer switches
• High-density server cluster interconnect within single-building or co-located facilities
• Hyperscale datacenter rack-scale networking infrastructure expansion
• Enterprise cloud infrastructure backbone for multimode fiber deployments
• GPU cluster and HPC node-to-switch connectivity requiring low-latency, high-throughput links

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.