StarTech.com MSA Compliant SFP Transceiver Module - 100BASE-LX~MSA Uncoded SFP Module - 100BASE-LX - 100MbE Single Mode Fiber (SMF) Optic Transceiver - 100Mb Ethernet SFP - LC 10km - 1310nm - DDM

Product Overview

AI-generated summary

For ~£40 ex-VAT, this is the kind of SFP you buy when you need a **reliable, plain-vanilla 100Mb single‑mode fibre link** and you don’t want to overpay. StarTech’s “MSA compliant” stance generally holds up in the real world: most mainstream switches and media converters that use standard 100Mb SFP optics will just bring it up without drama. The **DDM/monitoring** is also a plus in day-to-day ops because it gives you visibility if a fibre run is aging or marginal, which is exactly what you want in a production environment rather than guessing.

Who should buy it: **anyone running an older 100Mb network** on **single‑mode fibre** where you need around that “up to ~10km class” reach, and you want an optic that’s not tied to one vendor. Who shouldn’t: if you’re trying to squeeze value out of 1Gb/10Gb kit, this is the wrong lane (it’s 100Mb), and if your switch is picky about optics or you’re doing something unusual (nonstandard optics policies, strict vendor part pairing), you should validate compatibility before you commit—especially since you’re relying on it for an outage-critical path. Overall? At this price, it’s a solid buy for the right environment—just make sure you’re truly matching **100Mb + single-mode**.