10Gtek10GBase-SR SFP+ LC Transceiver, 10G 850nm Multimode SFP Module, up to 300 Meters, for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Fortinet, Mikrotik and More, Pack of 4

Used this to upgrade the backbone at home. I have a Unifi Dream Machine Pro SE, plus a new 48 port Unifi POE switch with the 2.5G ports and etherlights, and a Unifi 8 port PoE switch as well... I have a LOT on my home network. I wanted to move the backbone of the network to 10G and to do so required I use the SFP+ ports, so I needed to buy the transceivers.Unifi's official ones are expensive, and these seemed to have good reviews, so I ordered four of them and two LC fiber jumpers for the rack. I could've gone with RJ45 copper, but it's nice to use the fiber - thinner cables, easier to pick out of the siring bundle, etc, and the cost is super cheap.These work great - I did have to manually force the Unifi gear to 10G - the autodetect came up as 1G, but once set manually to 10G, in the Port Manager page of the Unifi UI, I was able to confirm the products were up and working. This is a super great deal.

Got it to use with my UDM SE for a fiber connection to an R720XD server. No issues installing and running iPerf3 speed tests netted me speeds of 9.3-9.5 Gbps. The theoretical max throughput for 10GbE with a standard MTU should be around 9.53 Gbps so everything seems good to me

Excellent units.. Work great. I have used these and run them up to about 100+ Feet with no issues.

used this with both intel and mellanox cards and they were recognized right away. getting full 10g speed with the mellanox pcie 3.0 cards. connected using FLYPROFiber cables.

We bought a few of them with great performance and just bought 20 more and they are working great.

I have one of these in a Zyxel ZGS1210-12 and an Ienron HG0801XG-P. Works in both at 10Gb. Not issues at all installing in either switch. They've been working almost a year now without any visible issues. It is a short run of optical cable so I can't speak to how they'd work for longer runs but I'm optimistic and would use these on a longer run >50ft I am planning for sometime next year.

I have 10G networking at home and 10Gtek's SFP-10G-SR marked AXS85-192-M3 seems to work in most of my devices: Netgear GC728X, MikroTik CRS305-1G-4S+IN, and a couple of Intel X520-DA2's.I've had eight in use since 1Q2021 and I just had my first failure. I'll take blame for that failure since the switch is in my garage that routinely exceeds 100*F and it was the consumer SPF vs. [hardened] industrial.Awesome, and affordable, SFP's.

I used this fiber transceiver in the 10gb uplink port of a QNAP QSW-2104-S2 network switch. It was instantly recognized and connected at 10gb full-duplex. These are good quality, affordable transceivers, I will continue to use them.