SFP Module, 1000Base-SX Transceiver, 1.25G Gigabit Multimode SFP to LC, MMF 850nm 550m DOM, Mini-GBIC for Cisco GLC-SX-MMD, Meraki MA-SFP-1GB-SX, Mikrotik, Supermicro, Ubiquiti, Netgear - 2Pack

10GBASE-SR SFP+ TransceiversI can't believe how cheap these are. I've tested all 10 and they work like a champ. I'm glad I found them when I did. I'm working on running CAT6 through the house and now I'm going to run fiber alongside.If you have a bunch of switches with empty SFP+ ports then you really should check these out. At $18 for both ends of a 10Gbs connection it's too cheap NOT to do it. It's so much cheaper and simpler than messing with 10G over copper. Look up how cheap OM3 LC to LC cables are.I just hope they get more in stock since I grabbed the last of the 2-packs.

Excelente y compatible

Works for both for the link between the Quanta LB6M(Running TurboIron Brocade firmware) & the Cisco WS-C2960L-24PQ-LL(latest firmware) as well as the link to my PC (Intel X550-T2[Dual NBase-T])

The QSFPTEK 10GBASE-T SFP+ to RJ45 Copper Module Mini-GBIC Transceiver for Cisco SFP-10G-T-S is working very well in a Sodola 10G managed switch, albeit the temp does not display in the Sodola switch's internal management software. A couple of Sodola gbics actually do report their operating temp within the management software, so, be aware of maybe not having all relevant information or data available when used on non-Cisco switches. The Sodola gbics' temp display at 138 *F. Ensure you have plenty of air movement around the switch when using these. Otherwise, these are comparable to the switch's brand-name gbics. They may even work better than the Sodola gbics if used in a Cisco switch.

Much better price and full speed, no complaints from Ubiquiti Moved the LAN wire from the gigabit port WAN to WAN2 fiber port with this adapter works flawlessly and shows 10G on the Ubiquiti GUI Screen, solid connection.

They worked great! Thanks!

At first I bought another SFP transceiver that includes the cable from one to the other and I bought the wrong one. I can confirm that this one works for the WS-C2960S-48LPS-L Cisco switch. I wanted this to connect my Ubiquiti UDM Pro to that switch for my home lab AND to practice with the CLI in order to get my CCNA later in the year. So this works for that. Confirmed.

I can't tell you how well they worked because I ordered the ones with RJ45 ports but received the ones with fiber connections.

Ideal para las pruebas de laboratorio, en explicación de clases de redes, conocimiento de los enlaces de los equipos intermediarios.

It works flawlessly so far but I am a little nervous about how hot they get. It's uncomfortable for me to even touch them with my fingers. I don't know if that'll have performance effects over time. The best way I can compare the heat is like an old christmas tree bulb after running for a half hour. Having said that - they work as advertised and I felt the price was fair.

Funktioniert ohne Probleme

Conectado con un Mikrotik crs326-24g-2s+in y una tarjeta Dell Intel C63DV X520 por parte del Mikrotik todo bien, por parte de la tarjeta Dell en principio no detecta el modulo, generando grub de nuevo con ixgbe.allow_unsupported_sfp=1 se soluciona.

The first thing to know is that these won't work in a SFP switch - only SFP+ - this is because the SFP+ transceiver can only work at the higher speeds (above 1Gbps) not the lower speeds below 1Gbps.Apart from that, these work great if you have the right kind of switches.This set is a matched pair with sequential serial numbers.High Performance - Low Price.HIGHLY RECOMMENDED! AAA+++