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AddOn Cisco SFP-25G-SR-S Compatible TAA Compliant 25GBase-SR SFP28 Transceiver (MMF, 850nm, 100m, DOM, 0 to 70C, LC) - SFP-25G-SR-S-AO

  • Manufacturer: AddOn
  • Manufacturer Part Number: SFP25GSRSAO
  • UPC: 821455655535
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Overview
Specs
Reviews
  • This Cisco® SFP-25G-SR-S compatible SFP28 transceiver provides 25GBase-SR throughput up to 100m over multi-mode fiber (MMF) using a wavelength of 850nm via an LC connector. It can operate at temperatures between 0 and 70C. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Cisco®. It has been programmed, uniquely serialized, and tested for data-traffic and application to ensure that it will initialize and perform identically. All of our transceivers comply with Multi-Source Agreement (MSA) standards to provide seamless network integration. Additional product features include Digital Optical Monitoring (DOM) support which allows access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.

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The AddOn SFP-25G-SR-S-AO is a Cisco-compatible 25Gbps SFP28 fiber transceiver for network teams connecting switches or other compatible equipment over multi-mode fiber, with an LC connector and reach up to 100m.

Recommended For

  • Network teams connecting 25GbE SFP28 switch or server ports over existing multimode fiber, such as short data-center or wiring-closet links; check the fiber type and platform compatibility before deployment.
  • Operators upgrading a short-reach link to 25GbE while keeping installed multimode fiber, provided both endpoints support compatible SFP28 optics and the link’s required FEC settings.
  • IT staff building fiber links between nearby switches, servers, or storage systems where a detachable optic and LC fiber connection suit the installation better than a fixed direct-attach cable.
  • Cisco-network operators seeking a Cisco-compatible 25G SR replacement optic for a supported SFP28 port, after verifying the specific switch or NIC model and software requirements.

Real-World Use Scenarios

  • Upgrading a server-to-top-of-rack link from 10GbE to 25GbE: with compatible SFP28 ports and a suitable multimode-fiber path, the link can support more bandwidth for server traffic; actual application gains depend on the server and workload.
  • Connecting equipment across a data-center row or nearby room over installed multimode fiber: this short-reach optic can provide a 25GbE link up to 100 m on OM4 or 70 m on OM3, subject to the fiber path and compatible equipment at both ends.
  • Linking a 25GbE server or storage node in a high-throughput data-center or HPC network: the transceiver provides a short-reach fiber connection, while end-to-end transfer rates still depend on the connected devices and workload.
  • Reusing an existing multimode-fiber run during a network refresh: if the installed fiber, connectors, and equipment support this 25G SR link, it can avoid replacing the fiber just to connect compatible SFP28 ports.
  • Checking an optical link during troubleshooting: DOM support provides access to real-time transceiver operating readings, which can help a network operator inspect the optic while investigating a link issue.

Spec Summary

AttributeValue
Best ForCisco-compatible 25Gbps fiber links over multi-mode fiber, up to 100m
Network And Optical Performance25Gbps fiber-optic transceiver operating at 850nm over multi-mode fiber, with a maximum distance of 100m
Interface And CompatibilitySFP28 transceiver with one LC port, compatible with Cisco
Operating EnvironmentOperating temperature: 0 to 70C
Physical SpecificationsWeight: 0.09 lbs
Model IdentifiersModel and part number: SFP-25G-SR-S-AO