Gigabit Multi-Mode LC Fiber to Ethernet Media Converter with A SFP SX Module, 1.25G Fiber to Copper RJ45 Media Converter, 1000Base-SX to 10/100/1000Base-TX, MMF, Transmission up to 550 meters/1804 ft

This does exactly as expected. I have had them running for almost a year now and had no issues.

Using to extend network to external Buildings.

Hooked up Starlink at the house and then ran 200’ of fiber to the shop/guesthouse. Didn’t drop any speed. Couldn’t be more pleased.

Lo compré para poner una instalación de fibra óptica om3 junto con cableado categoría 7, antes tenía problemas de estabilidad del Internet y por eso puse fibra óptica en vez del antiguo cable categoría 6 y la velocidad de Internet ahora está al máximo y lo uso más para un sistema mesh de tp link el cual 2 de los routers recibían la mitad de la velocidad de Internet por cable que el principal y con la instalación se solucionó el problema.

Excellent

Set up a pair of these between my router and MacBook Pro improved the streaming sound quality significantly to my very nice 2 channel audio system.

works great packed expertly

Im using this to connect my Cable modem with a 2.5gig network jack back to my router over single mode fiber. Note that you do need matching SFP+ modules to match the same speed as this is a media converter not a switch. However I am using a 10Gb SFP+ BIDI to connect to my routers SFP+ port. and a MultiGig Copper SFP+ to connect to the modem at 2.5Gb I am using the Wiitek SFP+ to RJ45 Copper Modules, SFP-10G-T-S to do this as they show to 10Gb on the SFP+ Side and do the conversion in the module. Modules that expect the device to handle the 1Gb,2.5Gb,5Gb,10Gb speeds will not work unless both module speeds are matched. Glad these are finally instock Ive been wanting these for sometime but had to use a Switch with some ACLs for the MAC address for the modem and router to make sure the packets passed over the switch without the cable modem seeing it as the hand the Public IP to the first device they see. This is a much more solid approch

I need a lightning break between the cablemodem and my expensive router. Using this and a fiber switch I had lying around. Works fine.

So simple just plug and play . I am using it in a POS network for 24x7 operations since 5 months and no problems whatsoever . That why I am going to stick to this brand . In fact I am using it for my home network too. Service is excellent . 5 stars indeed .