- Virtual CIO
The IT Due Diligence Checklist for Mergers and Acquisitions
11 Mar, 2026




£42.78 inc. VAT
AI-generated summary
If you’re in the market for a cheap, short-hop 10GbE SFP+ “BiDi” link module, this StarTech-compatible JD094B-style optic is exactly the sort of budget part that can make sense. At ~£35 ex‑VAT it’s good value *if* your switch/server supports that specific 10G BiDi wavelength pair and you’re using SMF exactly as intended. In the real world, these are the modules you buy to get a link back up quickly without paying “OEM tax” — especially in patching, spare pools, and sites where you already know the exact transceiver you need.
That said, it’s not the right choice for everyone. Don’t treat these as universally interchangeable SFP+ modules — BiDi optics are fussier than the standard “pair” style, and compatibility hinges on the host equipment being happy with third-party optics and the right fiber type/wavelength. If you’re deploying something new and can’t confirm compatibility with your switch model/firmware and the module’s optical parameters, you can burn time on troubleshooting. For situations where you just need reliable spares and you’ve got a known-good use case, though, this is a sensible, cost-effective buy.

STARTECH
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