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Microsoft 365 vs Office 2021: Should You Subscribe or Buy?
14 Feb, 2026

£26.23 inc. VAT
AI-generated summary
For £22 ex-VAT, the TP-Link MC112CS is the kind of no-nonsense “get it working” media converter you buy when you’ve already got the fibre run sorted and just need to drop back to copper. It’s single‑mode to single‑mode (that’s the right pairing for longer links), and the price is hard to beat for a small office/warehouse job where you want reliability without paying for a more expensive brand label. In day-to-day use, these work best when your fibre distance and optics are matched—install it, give it power, and you’re usually away with minimal fuss.
Who should buy it: anyone maintaining light/industrial Ethernet links where you need a copper handoff (IP cameras, basic uplinks, remote access points, spare point-to-point segments). Who should *avoid* it: if you’re building a critical network core with lots of redundancy, or you’re not sure about your fibre type and expected distance—media converters are cheap, but mis-matching fibre/optics is what turns them into wasted spend. If you’ve confirmed the fibre is truly single-mode and your link budget makes sense, it’s excellent value. If not, don’t guess—measure or verify first.

STARTECH
StarTech.com 10/100 Multi Mode Fiber Copper Fast Ethernet Media Converter ST 2 km - Fibre media converter - 100Mb LAN - 10Base-T, 100Base-FX, 100Base-TX - RJ-45 / ST multi-mode - up to 2 km - 1310 nm

STARTECH
StarTech.com - Fibre media converter - 1GbE - over fibre optic - 1000Base-T, 1000Base-LX, 10Base-T, 100Base-TX - LC Duplex single-mode / RJ-45 - up to 40 km - 1310 nm - TAA Compliant

STARTECH
StarTech.com Singlemode (SM) SC Fiber Media Converter for 10/100/1000 Network, 10km, Gigabit Ethernet, 1310nm, w/ Auto Negotiation, Gigabit Ethernet to Single Mode (SMF) SC Fiber Converter - Ethernet Over Fiber (MCMGBSCSM10) - Fibre media converter - 1GbE - over fibre optic - 1000Base-LX, 100Base-TX, 1000Base-T - RJ-45 / SC single-mode - up to 10 km - 1310 nm

TP-Link
TP-Link MC220L 1000M RJ45 to 1000M SFP slot