![Sonnet Technologies SOLO10G-SFP-T3 Solo 10G Thunderbolt 3 to SFP+ 10 Gigabit Ethernet Adapter (SFP+ [SR] included)](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F61ekdZwZCbL.jpg&w=3840&q=75)

🚀 Upgrade your network game with Sonnet’s silent speed demon!
The Sonnet SOLO10G-SFP-T3 is a compact, fanless Thunderbolt 3/4 to 10GbE SFP+ adapter delivering ultra-fast 10Gbps fiber optic connectivity up to 300 meters. Built with rugged aluminum and supporting energy-efficient Ethernet standards, it’s designed for professionals demanding high bandwidth, low latency, and silent operation in demanding workflows like 4K video editing and shared storage environments.












| ASIN | B07N327RJ2 |
| Amazon Bestseller | #229,095 in Computers ( See Top 100 in Computers ) #612 in Laptop Network Adapters |
| Brand | Sonnet |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Customer Reviews | 4.2 4.2 out of 5 stars (137) |
| Data Link Protocol | Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 10000 Megabits Per Second |
| Hardware Interface | Thunderbolt |
| Item Dimensions L x W x H | 12.4L x 7.9W x 2.8H cm |
| Item Weight | 272 g |
| Manufacturer | Sonnet Technologies |
| Mfr Part Number | SOLO10G-SFP-T3 |
| Model Number | SOLO10G-SFP-T3 |
| UPC | 732311012495 |
S**N
I have tested both versions of this Sonnet Solo10G ThunderBird 3 adapter (RJ45 vs. SFP+). The SFP+ version has better performance than the RJ45 and has no heat issue. Avoid the usage of 10GbE RJ45 modules for this TB3 adapter if possible or otherwise you will have the heat issue again. Use Twinax DAC cables upto 7.5m or OM4 fiber cables with fiber transceivers. The Sonnet Solo10G ThunderBird 3 RJ45 adapter version decreased the bandwith to avoid overheating or turned off completely. FreeNAS custom build shared storage for video editing (XEON 5680, 48GB RAM ECC, Mellanox ConnectX3 EN): 8x WD Red 4TB (RAIDZ2), L2ARC SanDisk 120GB Plus, ZIL/SLOG SanDisk 120GB Plus AFP: write: 448.2 MB/s, read: 890.6 MB/s SMB: write: 547.4 MB/s, read: 847.0 MB/s NFS: write: 125.1 MB/s, read: 789.6 MB/s iSCSI: write: 135.8 MB/s, read: 771.7 MB/s
B**G
Possiedo già l'altra versione, 10GbEthernet, e devo dire che le prestazioni sono pressoché identiche fra le due versioni. Cavo Thunderbolt un po corto ma adatto alla mia scrivania. Questa versione SFP+ scalda pochissimo. La versione 10GbE molto di più ma funziona sempre perfettamente. Un prodotto professionale e da consigliare assolutamente.
A**R
It just plugged in and worked. MacOS Sequoia 15.3.2 . Using with a 10Gb MikroTik switch connected via Multimode fibre, amazing speeds. Great for transferring big video files to NAS with 10Gb network card.
D**N
I needed a way to connect an astronomy imaging camera using 10g SPF+ (fibre optic) ethernet to a thunderbolt 4 equipped laptop. The Sonnet SFP+ transceiver is a great fast transceiver. Installation was painless as was getting the correct Marvell drivers. When I was bench testing the laptop/transceiver/camera I collected some performance data. I setup an image sequence to generate dark frames (an image type used for calibration). It's an easy way to generate a lot of data. I took 300 images with exposures ranging from 1 to 5 seconds. Each image is 119,183kb in size for a total of 35.7gb of file data. The sequence ran for 1496s (24m 56s). We subtract the exposure time (800s) since exposure and data transfer occur sequentially leaving 696s. That equates to ~51 megabytes/sec. The performance is actually better as I didn't account for the overhead taken by the command sequence.
J**A
Todo muy bien! Impecable!
Trustpilot
3 weeks ago
3 days ago