StarTech.com Cisco SFP-10G-BX-D-60 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

Product Overview

AI-generated summary

If you’ve got a specific 10GBASE-BX BiDi SFP+ link to build or replace, this StarTech-compatible module is the kind of cheap, practical fix that works well in the real world. At ~£34.58 ex-VAT, the value is obvious versus OEM optics—especially if you’re only trying to keep a small number of ports up and running without paying “enterprise tax.” StarTech tends to be pretty reliable with compatibility for common switch/router ecosystems, and these BiDi optics are genuinely useful when you want longer reach on single fibres without running a whole second strand.

That said, I wouldn’t buy this blindly unless you already know your equipment supports this exact flavour of SFP+ (10GBASE-BX BiDi, single-fibre use, and the right wavelength direction pairing). The wrong type can be a painful “it installs but won’t link” situation, and some managed optics features/DOM behaviours can differ between vendors. This is a good buy for IT teams doing maintenance, lab work, or cost-controlled deployments—less ideal if you’re building a new design from scratch and don’t have confirmed compatibility with your specific Cisco partner optics. If you tell me the exact switch model and what fibre/wavelength setup you’re using, I can sanity-check whether this is the right category before you commit.