StarTech.com Dell EMC SFP-1G-ZX Compatible SFP Module - 1000BASE-ZX - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 80km - 1550nm - DDM

Product Overview

AI-generated summary

For £18.56 ex-VAT, this is the kind of “just make it work” SFP you buy when your site needs a longer single‑mode hop and you don’t want to pay enterprise-transceiver money. The 80km class and DDM support make it a practical choice for real network runs where you need visibility on link optics and you’re replacing like-for-like. StarTech compatibility is usually solid with Dell EMC ecosystems, so if you’re dropping it into a known supported switch, it’s often a cost-effective way to restore service without drama.

That said, I’d only recommend it if your environment is genuinely Dell EMC/SFP-compatible and you’re matching the optics profile to the route (single‑mode, correct wavelength, and the link budget actually makes sense). If you’re buying purely based on “ZX/LC/80km” without checking your specific switch/QSFP/SFP port requirements and fibre plant, this can turn into frustrating troubleshooting. Also, don’t expect it to be the best “latest-gen” optic option—at this price it’s more about value and availability than premium longevity. Overall: good buy for routine replacement and extension in compatible Dell-style setups; risky buy if you don’t verify compatibility first.