40G QSFP+ DAC
Product ID: 67437430
Details
- Brand10Gtek
- Cable TypePVC Copper
- Compatible Devices
- Connector TypeQsfp+
- Special Feature
⚡40Gbps blazing speed
🔌QSFP+ direct attach copper
🧪100% tested compatibility
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.
⚡ Connect at the speed of now — don’t let your network lag behind!
The 10Gtek 40G QSFP+ DAC Cable is a 0.5-meter direct attach copper twinax cable designed for ultra-high-speed 40Gbps data transfer. Fully compatible with Cisco QSFP-H40G-CU50CM and other major brands, it delivers ultra-low latency and power consumption. Each cable undergoes individual testing to guarantee seamless plug-and-play connectivity, making it an essential upgrade for professional data centers and network managers seeking reliable, high-performance interconnects.
| ASIN | B06XGWVWWM |
| Best Sellers Rank | #2 in Computer Networking Transceivers |
| Brand | 10Gtek |
| Brand Name | 10Gtek |
| Cable Type | PVC Copper Cable |
| Color | x1 |
| Compatible Devices | Cisco QSFP-H40G-CU0.5M, Meraki MA-CBL-40G-0.5M, Supermicro, Mikrotik, Open Switch Devices |
| Compatible Phone Models | Cisco QSFP-H40G-CU50CM |
| Connector Gender | Male-to-Male |
| Connector Type | Qsfp+ |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 326 Reviews |
| Data Transfer Rate | 40 gigabytes_per_second |
| Ethernet Cable Category | Cat 8 |
| Frequency | 40 GHz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | 10Gtek |
| Number of Items | 1 |
| Number of Pins | 76 |
| Other Special Features of the Product | Ultra-low Power Consumption, Ultra-low Latency, High Cost-effectiveness. |
| Part Number | CAB-QSFP-P0.5M-30(Cisco-1pc) |
| Recommended Uses For Product | Data center networking, device connectivity |
| Special Feature | Ultra-low Power Consumption, Ultra-low Latency, High Cost-effectiveness. |
| Specification Met | Qsfp+ Msa |
| Unit Count | 1 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.
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.
D**N
10gb go zoom zoom
Great quality and speed as advertised.
M**.
Great for short runs/patches. Get AOC for longer runs (or to dodge lightening/surges).
Excellent for short runs! Get AOC for longer runs.
T**L
Works good so far!
Cable works as intended , happy with my purchase
C**L
Great alternative to Meraki qsfp cable
I've used 10g tek stuff for a lot of installs. I recommend them to all my clients. These were used to stack a pair of ms-225s in a wiring closet and they came up perfectly. One month later I have no issues. OEMs are very proud of their cables and charge accordingly to put their name on them. 10g tek provides excellent cables for a great price.
T**T
Used with Unifi gear - 10 GBps without problems
Used with Unifi gear - 10 GBps without problems
W**0
It works
Worked well
T**T
Plug and Play, compatible with Netgear GS728TPP and Ubiquiti US-24
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.
L**Y
Unifi compatible
Using with unifi dream machine se and older generation 24 port unifi Poe switch. Works as expected.
L**S
Probably a great cable, I'll never know
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.
S**T
High quality 👌 cable, fast delivery.
High quality 👌 cable, fast delivery. I would buy again from this seller.
Trustpilot
3 days ago
5 days ago