25G SFP28 SFP-25G-SR-S 100m 850nm Duplex LC/UPC Module, Cisco

The 25G SFP28 SFP-25G-SR-S 100m 850nm Duplex LC/UPC Module, Cisco is a hot-pluggable SFP28 transceiver rated at 25.78Gbps. Using a Duplex LC optical interface over MMF at 850nm, it covers transmission distances up to 100m@OM4/70m@OM3. Compliance with SFF-8472, SFF-8024, SFF-8431, SFF-8432, together with integrated diagnostic monitoring, makes it a dependable choice for 25G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

• SFP28 form factor, 25.78Gbps data rate
• Wavelength: 850nm
• Connector: Duplex LC
• Reach: up to 100m@OM4/70m@OM3
• Fiber media: MMF
• DDM/DOM: Supported

In 25G Ethernet, data center interconnect and 5G transport networks, the 25G SFP28 SFP-25G-SR-S 100m 850nm Duplex LC/UPC Module, Cisco delivers 25.78Gbps transmission over MMF with a reach of 100m@OM4/70m@OM3. The Duplex LC interface and 850nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of SFP-25G-SR-S.

On the compatibility side, this unit is the practical equivalent of the Cisco part SFP-25G-SR-S and works in Cisco systems out of the box. Standards compliance covers SFF-8472, SFF-8024, SFF-8431, SFF-8432.

To order, quote SFP-25GSR-85 together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.