

⚡ Connect faster, connect smarter — don’t let your network fall behind!
The 10Gtek SFP+ DAC Twinax Cable is a 0.5-meter passive direct attach copper cable delivering 10Gbps data transfer with industry-grade aluminum shielding. Compatible with leading brands like Cisco, Ubiquiti, and Fortinet, it’s precision manufactured with automated processes and tested for flawless signal integrity, making it the go-to choice for high-speed, reliable network interconnections.





















| ASIN | B01M09C9NZ |
| Best Sellers Rank | #2 in Computer Networking Transceivers |
| Brand | 10Gtek |
| Brand Name | 10Gtek |
| Cable Type | PVC Copper Cable |
| Color | 10G S-S |
| Compatible Devices | SFP-H10GB-CUXM |
| Compatible Phone Models | Cisco SFP-H10GB-CU0.5M |
| Connectivity Technology | Direct Attach Copper Twinax Cable |
| Connector Gender | Male-to-Male |
| Connector Type | Sfp+ |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 289 Reviews |
| Data Transfer Rate | 10 Gigabytes Per Second |
| Ethernet Cable Category | Cat 6a |
| Frequency | 10 GHz |
| Gauge | 30.0 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | 10Gtek |
| Model | CAB-10GSFP-P50CM-30(Cisco-1pc) |
| Model Name | 10Gtek SFP+ DAC Twinax Cable |
| Number of Items | 1 |
| Number of Pins | 48 |
| Other Special Features of the Product | SFP-H10GB-CUXM |
| Outer Material | Copper with shielding |
| Recommended Uses For Product | Data transmission in high-speed networks, interconnecting devices in Ethernet, Fiber Channel, and InfiniBand systems |
| Special Feature | SFP-H10GB-CUXM |
| Specification Met | Sfp+ Msa |
| Unit Count | 1.0 Count |
S**E
Would purchase again without hesitation
This cable was used to efficiently connect two UniFi switches. It’s been in service for a month and has had zero issues.
M**B
Worked right out of the pkg...
Just got these in and tested them Feb 16, 2026. So far, so good. Linked at 10Gb between 2 UniFi Dream Machine SE SFP+ ports (on the same router). No errors logged. Will test to a UniFi 24-port HD PoE SFP+ port when those switches become available; and intend to update this review.
T**T
Used with Unifi gear - 10 GBps without problems
Used with Unifi gear - 10 GBps without problems
K**R
Cheape and Good option!
Works flawlessly for a Topton/CWWK firewall
W**L
Works between Netgear GS316P and UniFi Dream Router 7.
My main switch in my home network is a Netgear GS316P, which has an SFP+ port on it, so I used this cable to connect it to the SFP+ port on my UniFi Dream Router 7. It's honestly unnecessary because the PC's on my network will never get 10G, but it's nice to know the bandwidth is there and maximized. Plus, the SFP+ uplink frees up an Ethernet port on the Netgear, which is almost the better reason I got the cable.
T**G
Works great
UDM pro to Unifi 24 port POE switch for my usage Works perfectly No errors/dropping connection noticed No issues Great price Would recommend
G**K
Works with Ubiquiti Unifi SFP+ to SFP uplink
The Dream Machine Pro has two SFP+ 10Gbs ports I used them to uplink an old Ubiquiti US-24 Unifi Switch using one of the two native SFP ports, but also to uplink a newer Switch Pro 24 PoE that has 2x SFP+ 10Gbs ports. These cables allowed the auto-negotiation to work fine for each of the switches. I didn't have to fiddle with anything, other than re-classifying the UDM SFP+ WAN port to be just another LAN port. All is great right now.
P**L
Works well
Working well. No issues with Mellanox card and Hasivo 10g switch.
Trustpilot
5 days ago
2 days ago