Cisco - SFP28 transceiver module - 25GbE - 25GBase-SR - LC multi-mode - up to 100 m - 850 nm - for Nexus 93180YC-FX, 93240YC-FX2, 9348GC-FXP, X97160YC-EX

Product Overview

AI-generated summary

This is the kind of Cisco-branded 25GbE SR SFP28 you buy when you want “it just works” in a specific Cisco switch ecosystem. For the Nexus models you’ve listed (FX/FEX variants), the value is mostly in compatibility and reduced faff—especially if you’re standardising optics across sites and don’t want to spend time troubleshooting optics that are technically “compatible”. In a multi-mode fibre rollout where links are short (up to 100 m is the practical ballpark here), it’s a sensible, no-drama option.

Would I buy it for £415 ex-VAT? Only if you truly need Cisco optics for those exact platforms, or you’re in an environment where operational certainty beats unit cost. If you’re cost-optimising and you’ve got experience validating third-party optics in your specific Nexus lineup (and you’re comfortable with the risk of picky support/RMA outcomes), there are often cheaper routes. But if you’re running production and “works on day one” matters, this is a fair price for reliability rather than bargain-hunting.

**Who should buy:** IT teams running those specific Cisco Nexus switches over multimode within short reach, who want predictable behaviour and straightforward support. **Who should avoid:** anyone trying to minimise optics cost, or anyone with long project timelines where you can’t validate interoperability carefully—because you’ll pay a premium for the comfort.