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⚡ Connect faster, connect smarter — don’t let your network fall behind!
The 10Gtek SFP+ DAC Twinax Cable delivers ultra-fast 10 Gbps data transfer with a compact 0.5-meter length, engineered with precision manufacturing processes including laser cutting and UV curing. Compatible with leading brands like Cisco, Ubiquiti, and Fortinet, it ensures robust, error-free connections through advanced shielding and rigorous signal integrity testing, making it the go-to choice for professional-grade high-speed networking.


































| ASIN | B01M09C9NZ |
| Best Sellers Rank | #3 in Computer Networking Transceivers |
| 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 4.7 out of 5 stars (292) |
| 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 |
| Item Weight | 54 Grams |
| 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 |
| 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.
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.
K**R
Cheape and Good option!
Works flawlessly for a Topton/CWWK firewall
T**T
Used with Unifi gear - 10 GBps without problems
Used with Unifi gear - 10 GBps without problems
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
P**L
Works well
Working well. No issues with Mellanox card and Hasivo 10g switch.
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.
L**Y
Using with unifi dream machine se and older generation 24 port unifi Poe switch. Works as expected.
L**S
The cable didn't actually work for me, but not at all a fault with the cable. I tried to connect a HP ProCurve 2910al-48G-PoE+ (J9148A) switch to a MikroTik Hex S router, but they couldn't communicate with each other. When I checked the logs on the switch, there was a warning that a hotplug attempt had been made on one of the Dual-Personality (SFP) ports with a "Non-Genuine-HP DAC cable" followed by an admonition to only use Genuine HP products. A genuine HP cable costs over 20x what this cable cost me, and both the router and switch are limited to 1 Gb speeds anyway, so I returned this cable and just used a 3-foot CAT5e to connect the two instead. This DAC is probably fantastic, but because of HP's draconian business practices, I won't ever know, and have to waste one of my precious few ethernet ports on the Hex. Five stars for the excellent customer service from Amazon and 10Gtek.
T**T
Was nervous about potential compatibility issues, but I plugged the cable into my Netgear GS728TPP and Ubiquiti US-24 SFP ports (1 GB), and they were instantaneously connected. No reboot or restart required. For those less technical, such as myself, this is a complete product, with no gotchas. Plug and Play.
S**T
High quality 👌 cable, fast delivery. I would buy again from this seller.
M**L
Malheureusement cela ne fonctionnait pas avec mon équipement, j'ai contacter le compagnie ils m'ont aider et m'ont dit que je n'avais pas choix le bon model et mon informer du model a prendre. J'ai été remboursé.
Trustpilot
2 months ago
4 days ago