It was delivered fast and reasonably priced. I bought a couple of these to install on my Ubiquiti Dream Machine Pro SFP ports. I hooked one up to my UDM PROs SFP WAN2 port and connected to my ATT BGW320-505 RG 5GB port using a Cat 6 patch cable. I had to tell my UDM Pro to configure in the WAN2 port at 10 GB speed as it was not initially configured out of the box. Unfortunately the UDM Pro does not currently support load balancing so I have to disable the 1GB Lan port to test it. It does do failover so I can literally pull the WAN1 patch cable and It works. However the Work in Progress is that the upload speed appears a bit slower than it did on the 1GB Lan port. I dont know if thats just the speedtest vagaries or if its a UDM problem with WAN2. I have read a few other people havingsimilar problems. So its still a WIP. Also, I do not yet have a desktop with > 1GB lan port so I cant test any over provisioning yet if I have any from ATT. Either way the Transceiver worked out of the box on my UDM Pro.

This is just a first impressions review but so far these modules are working great with a Cisco 3750-X that has a C3K-NM-10G uplink module inserted. I have both 10g SFP slots populated with this SFP connected to a server with an integrated Intel X550-AT2 chipset/phy (using these ports to connect an edge device rather than uplink to another switch/router, it’s just my home lab network). No special iOS configuration is required on the switch. iOS thinks they are real Cisco SFPs and they ID themselves as such. There are no SFP diagnostics/stats available that I can tell but no big deal IMO. I am using two .5m CAT6 (not CAT6a) cables with no issues, obviously this is a short run so I wasn’t expecting any issues there.

When using this to uplink from a Mikrotik switch to a 2.5Gig router when trying to push upload of 1Gig or more the link would keep dropping. When the module was replaced by a Mikrotik official SFP+, problem was resolved. How ever using these to 10Gig devices they are fine. They arent stable for below 10gig link speeds.

Worked ok for about 2 weeks, packets dropping here and there then suddenly without warning 1 of these failed out of nowhere. WIll need to go with something else if failed that quickly.

Plug and play. We use these with Cisco SG300-10P and SG350-10P switches. Have not had any problems with them.

The product is getting very hot after sometime use.

Used it for a Mikrotik RB3011 router as well as a MC220L media converter (https://www.amazon.com/TP-Link-Ethernet-Converter-Supporting-MC220L/dp/B003CFATL0). Had in operation about a month now, no complaints so far. Runs at about 35 degrees celsius in my router.

I have been using this sfp+ adapter for a few months now and it has been 100% reliable. Every speed test I have done has given me maximum results.

I purchased this item to use in my UniFi Dream Machine Pro. I inserted the ipoplex SFP+ into the WAN SFP+ slot in the UniFi Dream Machine Pro. The white link light illuminated and the UDM Pro allowed all my devices to connect to the internet. Everything seemed to work until I performed several speed test using different speed test sites. My Verizon Fios 1Gbps connection performed well when downloading but the upload speeds averaged between 5-10Mbps. I tried to manually set the speed on the SFP+ port to 1Gbps but that didn’t resolve the issue. I shutdown then turned on the UDM pro while the SFP+ was still connected but that didn’t resolve the poor upload speeds. I changed the WAN SFP+ port to autonegotiation then I shutdown the UDM Pro, turned on the UDM Pro, conducted speed test and the upload speeds were still averaging 5-12Mbps. I switched back to the 1Gbps WAN port, conducted speed test and my upload speeds were excellent (900Mbps - 922Mbps). I decided to purchase a SFP+ from Ubiquiti to see if the upload speeds on SFP+ WAN port on the UDM Pro will perform as expected. I initiated the return process for the Ipoplex but for now I’ll hold onto the Ipoplex in case the actual issue is the SFP+ WAN port on the UDM Pro. I’ll try the Ubiquiti SFP+ when it arrives. If the upload speed doesn’t improve I’ll know something is wrong with the SFP+ WAN port and not the Ipoplex or Ubiquiti SFP+ transceivers. Until then I have to give this product 1 star but I may have to upgrade it if the SFP+ WAN port is the culprit. The Ubiquiti SFP+ arrived and its working well. My FiOS 1Gb ISP connection download and upload speeds are as expected. Average download speed is 850Mbps and average upload speed is 900Mbps. The Ipoplex SFP+ have been returned. I will only use Ubiquiti SFP+ in my UDM Pro and US-16-XG.

Worked out of box with my ASUS router and my Netgear 10g ethernet switch. Highly recommend it for your rack!