- Cyber Security
Cyber Essentials Plus Renewal: What You Need to Do Each Year
19 Jun, 2026

£26.28 inc. VAT
AI-generated summary
The TP-Link MC111CS is the sort of “just make it work” media converter you buy when you need to bridge copper Ethernet to single-mode fibre without turning the project into a science experiment. At £21.90 ex-VAT, it’s great value for low-cost point-to-point runs (think extending a single switch link, or getting an office/Wi‑Fi controller backhaul onto existing fibre). For the money, it’s hard to beat—assuming you really do have the right fibre type and distance.
I’d recommend it for anyone doing a straightforward fibre-to-LAN handoff where you don’t need management features or fancy monitoring. The gotcha is that these basic converters are unforgiving if you don’t match the optics/side correctly or if you’re dealing with anything beyond a simple link; fibre problems are rarely the converter’s fault, but you’ll still eat the troubleshooting time. If you’re building something mission-critical, multi-drop, or you anticipate needing visibility, you may be better off spending more on managed or higher-spec media conversion—otherwise, this is a sensible budget buy for simple, single-link deployments.

STARTECH
StarTech.com 1000 Mbps Gigabit Single-Mode Copper to Fiber Media Converter - Ethernet (1000Base-T) to LC Fiber Converter (ET1000S40LC2) - Fibre media converter - 1GbE - 1000Base-LX, 1000Base-SX, 1000Base-T - RJ-45 / LC single-mode - up to 40 km - 1310 nm - for P/N: SVA12M2NEUA, SVA12M5NA

TP-Link
TP-Link MC112CS RJ45 to single-mode SC fiber Converter

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

TP-Link
TP-Link MC100CM RJ45 to multi-mode SC fiber Converter