Lenovo 4Z57A10846 InfiniBand/fibre optic cable 1 m 2x LC Blue

Product Overview

AI-generated summary

Honestly, at **£32.84 ex‑VAT for a 1m Lenovo-branded InfiniBand/fibre optic cable with dual LC**, this is the kind of “small but important” purchase that’s worth it **only if you’re sure the rest of your setup matches**. If you’re doing interconnect work where the transceivers and switch/host ports are already defined (and you just need a short patch lead), a known-compatible cable can save you the hassle of chasing link issues. The **1m length** also suggests it’s meant for tidy racks/back-to-back gear rather than any sort of long run—so you’re paying for convenience and compatibility, not distance.

That said, I’d be cautious: if you’re not operating in a strictly validated InfiniBand environment, **don’t assume any fibre cable will behave the same**. The biggest “why not” is budget and inflexibility—short, branded cables get expensive quickly, and if you might need different lengths later, you could be better off standardising on a less costly, properly matched alternative. **Who should buy it:** anyone maintaining an existing Lenovo/InfiniBand deployment where they want a short LC-to-LC patch and minimal fuss. **Who shouldn’t:** teams doing general storage/network cabling, or anyone still figuring out module/pairing requirements. If compatibility is confirmed, this is reasonable; if it isn’t, it’s £32.84 you’ll regret.