10Gtek 10/100/1000Base-T Copper SFP, Auto-Negotiation SFP to RJ45 Mini-GBIC Transceiver or Cisco GLC-T(10/100/1000)/SFP-GE-T(10/100/1000) Pack of 2

Got these based on the reviews on Amazon and title included wide compatibility which listed TP-Link. They were easy to fit into my TL-SG2210P and after a while (maybe 10 minutes which seems a long time) they were recognized. They initially worked well - one servicing a specific VLan and one servicing a trunk port. But after a few days they stopped working. Tried changing ethernet cables around, powering switch off and on. They would periodically start to work but it was too unreliable in this particular switch so I have removed them.Price was good. Delivery was good, initial working was good just not reliable in my set up unfortunately. Gave 3 stars since they sort of work so maybe in different switch they would be as good as the reviews suggest but for me they were a fail.UPDATE: after updating switch firmwares the adapters have been very stable and reliable and seem to work with this switch as originally expected. For this reason it was reasonable to change rating to 5

Using in a Mikrotik switch 1GB SFP port. Plugged in, recognized, and worked with no issues at 1GB. Plug and play, and it doesn't get too hot.

Great value for the money. Works flawlessly with Cisco hardware. I've purchased over 200 of these units and they've all worked without issue.

Bought this SFP module for my TP-LINK SG3428 router. Works and is compatible. Adding this device gave the one additional RJ45 port necessary for OMADA switch management.

HA!This works just as good as Cisco's own brand at a FRACTION of the price.What a great way to save a ton on a needed piece of router gear.

This is the second time I'm ordering this part. I thought the first one didn't work, until I discovered that I didn't set up the DHCP server properly on my Edge Router. By that time, I already returned it. My Bad, so I ordered it again. Plugged it in, switched the Edge Router back on, and it works.It just works. Couldn't be simpler.

I picked this up to help debug an inter-operational issue with an old SPF switch and a SPF+ L3 switch.. worked well and worth having in the arsenal.

Works perfectly well with Ubiquiti UDM-Pro and provides me 2 RJ45 WAN ports now. Do be aware that it doesn’t seem to support 100MB fast ethernet (FE). Not a super big deal, but if you have a FE source this will not work with it. Most modern sources shouldn’t be FE but mine was, so I had to put my primary on this SFP+ (supporting gigabit) and my secondary on the RJ45 port (supporting FE).

Works great on the interface of my 10G Ethernet port on my switch to the 10G ports on my Bell Gigahub

Impeccable pour une Freebox delta S reconnu instantanémentDebit download entre 850Mbps et 964MbpsDebit upload entre 600Mbps et 700MbpsJe suis satisfaitAttention les debits peuvent varier pour déversés raisonsPB de câbleLimitations matérielsBref Convient pour mon infra

Je commence à l'utiliser il y a pas longtemps mais rien à dire pour le moment. Reste à voir dans l'avenir.

Wotks like charm in my Cisco 3750-x 12 port fiber switch. And also in Cisco 2960-x....recommended to every network person....go for it guys.thumbs up

Was worried it wouldn't work but the switch sees it and a connection is established at the full 1gb that the switch supports!