QSFPTEK 1.25G Gigabit SFP Module, 1000BASE-LX/LH 1310nm 10km DDM Single-Mode LC Mini-GBIC Transceiver for Cisco GLC-LH-SMD/GLC-LX-SM-RGD, Ubiquiti UF-SM-1G, Netgear, Mikrotik, other Open Switches

I've run these SFP+ modules at 10Gb, 2.5Gb and 1Gb in both the SFP+ and SFP28 ports of a Mikrotik 2216 router and they have performed as well as they should do. They also don't trigger the temperature warning like the Mikrotik branded SFP+ modules so no annoying fan noise.I've also had them in RB2004-12s+ router, Mikrotik CSS & CRS, Vimin branded switch and they've worked in all of them. All in all, I'd recommend.

The product is of strong composition and the speed is as quoted. Took me five minutes to work out how to release it from the port but if you pull up the brass jack by the rj45 it releases it. Once locked in it doesn't easily come loose which means there is a good secure connection. Unlike others where you pull and lift up which could allow them to become disconnected. Delivery on time and seller was helpful. Fantastic product.

Easy install, performs as per promotional literature.Would definitely buy again as and when required.

This product came well packaged without any annoying blister packaging. I used it with my unifi dream machine and it worked without any hassle at all. I am having no issues getting the advertised gigabit speeds and i'm happy with the product.

Had to send back! worked on Aruba but not supported. Apart from that was a good product!

Had a couple of Ubiquiti ones, needed a third and tried one of these instead. It’s been great, one my Ubiquiti ones started to play up so switched to these, no issues so far, and they are a bit cheaper!

Affter alot of searching, this module seemed to be the one i was looking for. I needed an adapter for my UDM Pro to make my 10g SFP+ Port into 2.5g for my Virgin Modem. This worked perfect. My 1gig speeds from my ISP now exceed 1.3g

I'd read a lot about how hot these transceivers can get, but was surprised at how quickly it heated up. I am using this to connect RJ45 into a QNAP which only has SFP+ ports. Works fine for speed and I've not had any stability issues, but I'm also not transferring loads of data so the heat was surprising. But considering what this is doing at an electronics level, it's understandable. I'll be researching options or ideas to try find cooler options or might just direct a fan to actively cool it.

Fonctionne sans problème depuis plusieurs semaines. Ne chauffe pas trop. Connecté sur un switch VIMIN d’un coté et de l’autre une carte mère supermicro.

Utilizado com um witch Ubiquiti UniFI sem qualquer problema, com ligação 10Gigabits.

Ik gebruik deze in een Meraki MS120-8P switch. Werkt perfect.

El producto funciona correctamente en un Mikrotik RB4011 y en un CRS310 en los puertos SFP+. Solo he podido comprobar su velocidad hasta 2.5 Gbps y no han dado ningún problema. La referencia de producto es para equipos Juniper, pero de momento no han fallado en Mikrotik

A la fois dans un mikrotik hex et dans un Netgear GS110TP et dans les deux cas il fait ce qui est demandé.Utilisé comme uplink sur les deux liens, sur un lien 10/100/1000.