H!Fiber.com a pair of Bidi Gigabit Ethernet Media Converter, 1.25G SFP to RJ45 Fiber to copper, Built-in Bidi SFP Transceiver (1000Base-LX, 20km, singlemode simplex LC )
£33.99
This product is ideal for professionals and power users who require a high-speed connection with reliable data transmission capabilities in their home or office network environments.
