10Gtek 10GBase-SR SFP+ LC Transceiver, 10G 850nm MMF Multimode SFP Module, up to 300 Meters, for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Fortinet, Mikrotik, TP-Link and More

Good value for money: Many users report that these modules work as expected for 10 Gbps fiber links and deliver full 10 G speeds with proper multimode fiber (OM3/OM4, LC) up to ≈300 m. They’re often praised for being plug-and-play and compatible with a broad range of switches and NICs (Cisco, Dell, Aruba, Ubiquiti, Mikrotik, etc.), though results can vary by brand and firmware. Especially for home labs, small business networks, and DIY deployments, they’re seen as a cost-effective alternative to OEM modules. Decent reliability: Some users who have used them for a year+ have reported no failures or speed issues. Physical build quality (metal housing, low power draw) is generally considered fine for frequent use.

Got a 2-pack of SFP+ to fiber adapters so I could run a direct line up to a switch in my office from the basement where all the networking gear is. First of all, they did NOT have to go this hard on the packaging. The adapters come in a tin with custom artwork of an anime dude in a lab coat wielding a giant version of the connector that looks awesome. The printing is well made and the info on the package is clear. I actually wanna keep this tin for something now! The devices themselves work as advertised. They seem reliable, well made, and easy to use. No complaints about speed or fit. They just work. No compatibility issues connecting between a UniFi cloud gateway and an off-brand switch. All around worth it. 10Gtek is really making a name for themselves in this space with effort like this and I truly appreciate it.

Works as advertised. No issues, plug and play on the Unifi USW AGGREGATION 10G switch. The other end is a UGREEN 6 port ethernet switch. It also works fine on a UNRAID server with a 10Gtek PCI-E BIC Network Card. No complaints and speed tests are meeting expectations.

These worked exactly as expected. As others have noted, they do run hot, but in an open area the heat dissipates without any real problems. My home network now operates with the bandwidth that was my goal.

They work just fine. Make sure that you match your transceivers on the same run of fiber. That means, they should be the EXACT same transceiver on both ends of the same cable. Otherwise, you may have different light frequencies and they won't communicate with each other. Simple plug and play, self powered through your device and should last a long time.

If you need high performance, low heat, and have a USW-AGG switch, this is for you!!! I had the H!Fiber SFP+ modules for about 3 months and they failed in my USW-AGG switch. I have had issues for the last week of my Agg switch disconnecting from the network and in turn it would disconnect my other switches and APs. It's been a nightmare. I did every update and removed all extra settings on each and every switch and port. I replaced all SFP+ modules today it's working like a champ. The biggest difference I notice is the temperatures. Prior to the replacement, my USW-AGG SFP Module Temps were about 47 degrees. Now they're hovering at about 30-39 Degrees. Fast speed and much cooler than others. Highly recommend!

Works as described.

These worked right away, I am happy with the price, the quality and the compatibility on my Unifi switches. I didn't have to really do anything other than plug them in and run the fiber optic cable. The LC connections were stable and it firmly connected. Hard to beat the price, its definitely less expensive than buying them from the manufacturer. They fit perfectly and the temp monitoring seems to be great.

Il modulo 10G SFP+ SR Fibra multimodale è un dispositivo di trasmissione di alta qualità che offre velocità di trasferimento dati fino a 10 Gbps. Il connettore LC fibra consente una connessione affidabile e stabile, mentre la compatibilità multimodale lo rende adatto per una vasta gamma di applicazioni. La costruzione robusta garantisce una lunga durata e affidabilità. Consiglio vivamente questo modulo a chiunque cerchi una soluzione di trasmissione dati affidabile e ad alte prestazioni.

Perfecto tanto en un Switch Zyxel como en el minisforum.

Well packaged in metal tins. Works with qnap QSW-2104-2S switch and Intel pcie 520 chipset running on freebsd. Very happy. :-).

bought 2 pcs for my zyxel xs1930 sfp+ uplink and working well. will monitor how well the quality is. ordering more for other sfp+ interfaces

Regardless of which combination of PCI-e slots and settings I used, I wasn't able to get this above 3gbps even using fibre cables and transceivers. Returned it and gave up.