---
product_id: 582745259
title: "10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft)"
brand: "10gtek"
price: "€ 71.15"
currency: EUR
in_stock: true
reviews_count: 6
category: "10 Gtek"
url: https://www.desertcart.pt/products/582745259-10gtek-56g-qsfp-dac-cable-56gbase-passive-direct-attach-copper
store_origin: PT
region: Portugal
---

# 56Gbps ultra-high speed 0.75m compact length Nylon braided durability 10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft)

**Brand:** 10gtek
**Price:** € 71.15
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Stay Ahead – The Power Cable for Pros

## Quick Answers

- **What is this?** 10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) by 10gtek
- **How much does it cost?** € 71.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/582745259-10gtek-56g-qsfp-dac-cable-56gbase-passive-direct-attach-copper)

## Best For

- 10gtek enthusiasts

## Why This Product

- Trusted 10gtek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **3M Twin Axial Tech:** Advanced cable technology ensures minimal signal loss and maximum reliability.
- • **Optimized 0.75m Length:** Perfectly sized for efficient rack management without excess cable clutter.
- • **Blazing 56Gbps Data Transfer:** Experience lightning-fast connectivity that keeps your network ahead of the curve.
- • **Premium Nylon Braided Design:** Enhanced durability and tangle-free performance for a sleek, professional setup.
- • **Seamless Mellanox Compatibility:** 100% tested and guaranteed to work flawlessly with Mellanox switches and routers.

## Overview

The 10Gtek 56G QSFP+ DAC Cable is a 0.75-meter direct attach copper twinax cable engineered for ultra-high-speed 56Gbps data transfer. Featuring a durable nylon braided flat design and advanced 3M Twin Axial technology, it guarantees seamless compatibility with Mellanox QSFP+ switches and routers, making it the go-to choice for professional-grade high-speed networking.

## Description

Buy 10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: تكون فاهم
Review: Got this 20M AOC set up with two Connectx-3 cards on both ends. Windows 10 in my desktop, Truenas Core running on an HP z440 at the other end. After a bit of trial and error swapping cards around in pcie slots and configuring s/r buffers, I was able to achieve bi-directional line speeds of 39.5Gbs using iperf3.

## Features

- Compatible for Mellanox
- QSFP+ to QSFP+ 56GbE DAC Direct Attach Copper Twin Axial Nylon Braided Flat Cable with 3M Twin Axial Cable Technology, 0.75-meter
- QSFP+ DAC, 56G DAC, QSFP+ to QSFP+ DAC, QSFP+ Direct Attach Copper Cable
- 100% Compatible with Mellanox. 10Gtek owns Compatibility LAB to meet the coding requirements for various brands of switches and routers.
- 10Gtek offer more compatible options, if your brands not listed above, pls contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDLY12MQ |
| Brand Name | 10Gtek |
| Cable Type | Direct Attach Copper Twinax Cable |
| Color | for Mellanox |
| Compatible Devices | MC220731V-0XX |
| Compatible Phone Models | Mellanox MC2207130-001 |
| Connector Gender | Male-to-Male |
| Connector Type | RJ45 |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 4.8 out of 5 stars (103) |
| Data Transfer Rate | 56 Gigabytes Per Second |
| Ethernet Cable Category | Cat 8 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Flat |
| Item Weight | 5 g |
| Manufacturer | 10Gtek |
| Model | CAB-FDR-DAC-P0.75M(Mellanox-1pc)(3M) |
| Model Name | CAB-FDR-DAC-P |
| Number of Items | 1 |
| Number of Pins | 76 |
| Other Special Features of the Product | Braided |
| Recommended Uses For Product | High-speed networking, specifically for Mellanox switches and routers |
| Specification Met | Sfp56 Msa |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** 10Gtek
- **Cable type:** Direct Attach Copper Twinax Cable
- **Compatible devices:** MC220731V-0XX
- **Connector type:** RJ45
- **Special features:** Braided

## Images

![10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) - Image 1](https://m.media-amazon.com/images/I/51O39qiZLHL.jpg)
![10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) - Image 2](https://m.media-amazon.com/images/I/51DiGuFo1WL.jpg)
![10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) - Image 3](https://m.media-amazon.com/images/I/61FrE0qwFeL.jpg)
![10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) - Image 4](https://m.media-amazon.com/images/I/411ryQF0VbL.jpg)
![10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft) - Image 5](https://m.media-amazon.com/images/I/51UNYvb2TiL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***D on 9 September 2024*

تكون فاهم

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 19 January 2025*

Got this 20M AOC set up with two Connectx-3 cards on both ends. Windows 10 in my desktop, Truenas Core running on an HP z440 at the other end. After a bit of trial and error swapping cards around in pcie slots and configuring s/r buffers, I was able to achieve bi-directional line speeds of 39.5Gbs using iperf3.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 12 October 2025*

This 10Gtek Active Optical Cable (AOC) proved to be the reliable, high-speed connection I needed, especially after facing compatibility issues with other brands. Quality and Durability: The cable arrived meticulously packaged, protected in an ESD bag with caps shielding the transceivers and neatly secured by four Velcro straps. This attention to detail speaks to the overall quality of the product. The fiber optic itself is surprisingly flexible yet feels robust, contributing to the perceived durability. Although this was my first time managing fiber, I found it easy to handle and straighten out without worrying about kinking or damage. The transceivers inserted into the SFP+ ports smoothly and the pull tabs are sufficiently long, which is great for removal, even in my non-standard rack setup (though mine slightly hit the door, the fiber remained safely unbent). Performance and Compatibility: Where Direct Attach Copper (DAC) cables failed due to the TP-Link BE800 router's selective nature, this AOC cable worked flawlessly with the router and my Netgear managed switch. It provided the critical 10GbE link I was aiming for. Testing the data speed from a 2.5Gb client through the router and switch to my 10Gb server showed fast and stable results, hitting around 2300 Mbps down (with a slightly lower upload—I suspect a bottleneck in the server's existing CAT5e wiring, which is next on my upgrade list). This reliable, high-speed performance makes the AOC an exceptional solution for tricky hardware combinations. Value and Longevity: Given its superior quality, immediate compatibility, and successful high-speed performance where copper failed, this cable offers excellent value for money. Since it resolves a major compatibility issue while delivering stable 10G connectivity, I anticipate great longevity from this vital link in my network infrastructure. The overall look is clean, professional, and well-suited for rack installation. Highly recommended for reliable 10G links, especially when dealing with selective networking gear like the TP-Link BE800.

## Frequently Bought Together

- 10Gtek 56G QSFP+ DAC Cable - 56GBASE- Passive Direct Attach Copper Twin Axial Flat Cable with 3M Twin Axial Cable Technology for Mellanox, 0.75-Meter(2.46ft)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-01*