

⚡ Upgrade your network game with 10G speed and seamless plug & play!
This 4-pack of 10GBase-SR SFP+ transceivers delivers blazing 10Gbps data rates over multi-mode fiber up to 300 meters. Compatible with major brands like Cisco, Meraki, and Ubiquiti, these hot-pluggable LC modules offer easy installation, low power consumption, and robust ESD protection—perfect for high-performance enterprise and home networks seeking reliable, cost-effective 10G connectivity.
| ASIN | B099JMZVKW |
| Best Sellers Rank | #61 in Computer Networking Transceivers |
| Customer Reviews | 4.5 4.5 out of 5 stars (121) |
| Date First Available | July 15, 2021 |
| Item Weight | 4.3 ounces |
| Item model number | 10G Sfp LC MMF-4PCS |
| Manufacturer | VFLTOOL |
| Product Dimensions | 4.72 x 4.72 x 0.71 inches |
C**M
Work great for a great price
I was reluctant to buy these due to not knowing the brand, but bought them based on the good reviews. Well I can say these have worked flawlessly and I am using all 4 without an issues at all. I am glad I bought these and saved a ton of money over buying name brand modules. I have been using these modules for about 2 months now flawlessly.
G**M
Great inexpensive Transcievers for UniFi!
Finding good sfp transcievers is never easy, but these ones from 10Gtek haven't disappointed me yet. They're built very well for SFPs, And I've been using them everywhere in my home network. I have a pair for my NAS, a pair for my Hypervisor, a pair for the core switch to the firewall, and a pair for my workstation. On Unifi, they woak out of the box, just plug ahd play. I highly recommend there if you like saving a buck.
T**S
Just what I needed.
Good quality and reliable.
J**H
Great working Transceivers
Work Great with Ubiquiti equipment... Great price, have bought 3 sets now in over 3 years approx. NO failures
J**N
Just Work, seem reliable, no problems, only very slightly warm
Used these with a MikroTik managed switch, a MokerLink 2.5G 4 port (2 SFP+) that costs $35 here on Amazon, a Sonnet 10G Thunderbolt adapter (to interoperate with on the other end), and a 10G PC PCI card - all with zero problems. They don't run hot, have had no failures; they Just Work (tm). What can I say, it's a commodity and these do the job for minimal coin. I've bought these in both 2 and 4 packs. Same item, work the same, just more per box. Will buy more when I need.
C**S
Good product
Worked as expected
G**B
Bad QC, Don't Waste Your Money
Died in less than 60 days. Upload speed dropped to 1–5 Mbps. Outside of return window, but just barely. Buy quality, not cheap.
S**H
Works as advertised. No problems for far.
I've been using the transceivers for about a half a year now and they seem to be reliable provide full speed and I've had no problems so far.
Trustpilot
2 months ago
4 days ago