- Cyber Security
Website Security Headers: A Quick Win for Better Protection
18 Feb, 2026




£19.03 inc. VAT
AI-generated summary
Honestly, for **£15.89 ex-VAT**, this is the kind of “just make it work” item that’s genuinely good value *if* your switch and cabling situation matches. It’s an **SFP to RJ45** 1GbE module meant for **up to ~100m on Cat6/Cat5e**, so it’s ideal when you’ve got an SFP port on a patch panel/switch and you’d rather run straightforward copper runs to normal RJ45 gear—especially in office/warehouse installs, small server rooms, or when you’re trying to avoid buying lots of extra patching hardware. If you’re doing mixed environments (some copper, some SFP), this is a neat way to keep things simple.
That said, I wouldn’t buy it blindly: the big risk with these “compatible” SFPs is **vendor/model compatibility** and **firmware/interoperability quirks**. If the switch is picky (or you need rock-solid behaviour under load), you may get link flaps or “module not recognised” headaches—rare, but annoying enough to justify doing a quick compatibility check against your exact Brocade/ICX model. Also, at this price you should assume you’re optimising for cost over advanced diagnostics/robustness, so it’s best for **standard 1GbE copper links**, not for mission-critical infrastructure where you want the cleanest support path.

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