10Gb SFP+ RJ45 Transceiver, 10Gbase-T SFP+ Ethernet Module Support 10G/5G/2.5G/1.25G, Compatible with Cisco SFP-10G-T-S, Ubiquiti UF-RJ45-10G, UniFi, Meraki,MikroTik,Supermicro and More, 30m

I initially had some trouble getting two of these to link over about 30ft of CAT6a before realizing that my patch panel was only rated for Cat6. After switching to a CAT6a keystone everything started working and the link tests good at 10GBit. Im using these between two Mikrotik CRS305-1G-4S+IN units. Note: these do run hotter than you would expect, but its perfectly within spec and is fine.

No problems at all - used it to directly connect two PCs. Worked fine, no errors

These adapters keep failing anywhere between a week or month later... last set was bad out of the box. Emailed company with no response. Little disappointed considering this is supposed to be professional equipment...

Na

Full. 10G Base-t. Connected to QNAP NAS SFP+ -> Cat 6 -> 10G Base-t switch. Switch reports 10g full duplex and iperf confirms. Would buy again.

Worked great on my Cisco switch for 5 months, until it died. I think these things should last longer than that for 40 dollars...

SFP+ transceiver connected and obtained a good speed throughput, but random Network Link disconnects happened every few minutes with Windows 10 (with updated Intel drivers version 27), thus causing intermittent disconnects to other resources. I replaced with another set of transceivers and they worked flawless without disconnects on same endpoint devices.

Good value

Units are easy to install. No coding needed.

Using in a MikroTik CRS305-1G-4S+IN 10GbE switch. Keep in mind that 1GBASE-T modules require more power than fiber or DAC modules, so it runs hot--any 1GBASE-T module will. Make sure your device can handle it! I had some troubles with the first unit I received. It would work for a few days and then lose its link. I had to reset it by removing and re-inserting the module, and then it would work again for a few more days. However, HiFiber reached out to me directly once I reported this issue and sent me another one. The replacement has been working flawlessly since then. Great, five-star customer service! This module unfortunately does not support DDM, so there is no report of temperature or line conditions to the switch. The manufacturer tells me that this is expected. More oddly, it reports as an 850nm multi-mode (SR) fiber module, part number SFP-10G-SR. Sadly, this makes my switchs SFP+ module page less useful, but it has no bearing on basic functionality. Interestingly, an ipolex DAC module I have and the HiFiber part have similar-format serial numbers, so Im guessing theyre from the same assembly line. Physical construction is as solid as youd expect. Some Ethernet cables with a large boot may have trouble seating all the way into the jack though. You may have to try more than one cable. (Updated to reflect the outcome of the initial problem and upgrade the overall rating to match.)