1.25G SFP 1000Base-SX, 850nm MMF, up to 550 Meters, for Cisco GLC-SX-MMD/SFP-GE-S, Meraki MA-SFP-1GB-SX, Fortinet, Ubiquiti UniFi UF-MM-1G, Mikrotik S-85DLC05D, TP-Link TL-SM311LM and More, Pack of 2

good product, worked as expected

Installed 4 modules in 802.3ad between an Engenius EWS1200-28T and an Engenius EWS1200D-10T. It was plug and play and works great with 10 Gigabit Aqua Fiber Optic Cable, LC/LC, Multimode, Duplex (#B01735WPSE). Photo: Engenius EWS1200D-10T with 10Gtek modules installed and connected with 10Gb LC multimode fiber.

Product worked perfectly with Cisco Catalyst 2960X.

Its compatible with UNVR, works perfectly as expected!

Popped it in and it worked great. The packaging was excellent too.

This is not compatible with the Meraki MS210, although it says it is it will not work.

Weve been using these products for a while now, and each time I am pleased with the experience. No hassle, and much cheaper than the original GBICS. We will continue to use these products and would recommend them to everyone

The ASF85-24-X2-Cisco2 model worked perfectly in both my EnGenius Neutron EWS1200-52T and Amcrest AGPS9E8P-AT-96 (a.k.a. BV-Tech POE-SW802-DIN) switches. Now that I have changed from copper to fiber for the switch-to-switch connection, I have better electrical isolation between the PoE switch running my exterior IP cameras and my main switch in case of power spikes. As a bonus, Ive had no heat issues with these SFPs like others have mentioned. They run nice and cool for me and Ive had 0 dropped packets.

These work pretty great. I wish my switches supported 10Gb SFP+ ports, but the switches I have will only support the 1.25Gbps SFP switches. These are not only a great price, they work flawlessly with cisco switches. I have a catalyst 3950 (an older model from 2k6) and I have a SG-220 26p switch for small/medium business and they will xfer the full bandwitdth at low latency to one another.

These things work great. Fired up first try with my 10Gtek 1.25G Media Converter SFP and my Cisco SG11224NA switch with 15m of OM4 in between. Works great!