1.25G SFP 1000Base-SX Multimode Transceiver for Cisco GLC-SX-MMD | 1G SFP SX LC Fiber Module, 850nm MMF, 550m, for Cisco GLC-SX-MM/SFP-GE-S, Meraki, Fortinet, Ubiquiti UniFi

Good quality, plug and play, just works. Have several in heavy use for about 4 and a half years now with no issues.

I use those modules with Ubiquiti switches and NVRs. No issues ever.

Works great in my Ubiquity switch, connected to an old 1000Base-SX transceiver.

Great product

Compatible with unifi switch. Plug and play.

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.

I used these to electrically isolate the ethernet cat6 line going outside in case of a lightening strike. Instead of a ethernet surge suppressor, I installed a short 3 ft length of fiber optic cable. They worked perfectly and we can't even tell they're in the line.

Great value, work as described, functions with Meraki switches without issue. Perfect price for on hand emergency spares.

Habia comprado antes, funcionan excelentes.Sin embargo, en esta ultima compra llegaron en un empaque super lindo...De cualquier manera, excelente

Producto de muy buena calidad, desde mi punto de vista no le pide nada a ningún otro fabricante. Cumple con los estándares mencionados.Lo tengo funcionando en 2 escenarios.Fortigate a Cisco y el otro de Cisco a Cisco.

producto totalmente compatible con los equipos cisco