---
product_id: 432591690
title: "10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft)"
brand: "10gtek"
price: "€ 56.73"
currency: EUR
in_stock: true
reviews_count: 5
category: "10 Gtek"
url: https://www.desertcart.nl/products/432591690-10gtek-25g-sfp28-sfp-dac-cable-25gbase-cr-to-passive
store_origin: NL
region: Netherlands
---

# 25Gbps blazing speed SFP28 to SFP28 seamless form factor 3-year warranty & lifetime support 10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft)

**Brand:** 10gtek
**Price:** € 56.73
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your network speed game with 25G precision and zero compromise!

## Quick Answers

- **What is this?** 10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) by 10gtek
- **How much does it cost?** € 56.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/432591690-10gtek-25g-sfp28-sfp-dac-cable-25gbase-cr-to-passive)

## 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

- • **Compact & Efficient:** 0.25-meter length perfect for top-of-rack setups, minimizing clutter and maximizing airflow.
- • **Risk-Free Investment:** Backed by 30-day free returns, 3-year warranty, and lifetime tech support—future-proof your network with confidence.
- • **Blazing 25G Bandwidth:** Experience 2.5x the speed of 10G with ultra-fast 25Gbps data transfer.
- • **Tested for Perfection:** Each cable passes rigorous TDR & VNA tests and is individually switch-tested for guaranteed reliability.
- • **Plug & Play Compatibility:** 100% compatible with Cisco, Ubiquiti, MikroTik, and more—no headaches, just seamless connectivity.

## Overview

The 10Gtek 25G SFP28 DAC Cable delivers ultra-fast 25Gbps data transfer in a compact 0.25-meter twinax copper design. Engineered for seamless compatibility with Cisco and other major brands, it’s rigorously tested for signal integrity and reliability. Ideal for data centers and enterprise networks, it offers a cost-effective, high-performance upgrade from 10G with robust warranty and lifetime support.

## Description

For Cisco SFP-H25G-CU5M SFP28 to SFP28 DAC, 25GBASE-CR1 Copper Cable 0.25-meter. Applications: 25G Ethernet Specifications: Data Rate: 25Gb/s Form Factor: SFP28 to SFP28 Length: 0.25-meter Standard Temp. Range(C): 070 Storage Temp. Range(C): -40125.

Review: Having built out over well over 100 data rooms/closests/cabinets/data centers I can say when you purchase a Gtek adapter you just know it is going to work. I have installed these the last few years and have never had an incompatibility issue (make sure you get the one unlocked to a brand if needed or open compatible if you are ok with warnings and bypass them). The quality is very high with each being QCd before placing in to bags. The colors are vibrant and hard to miss with the cord lengths available to cover most situations or overkill for others. (I mean who needs a 3ft cable when a 2ft is needed. That’s what cable management is all about). Accidentally ordered the wrong interface and they returned items graciously and helped point to the correct cables. I just can’t say enough good things about this company, their products and their professionalism. If you aren’t buying cables from them then why not?
Review: This is the first DAC cable I've purchased. This product works fine if you plug the transceiver in the correct orientation. The communication speed definitely exceeded 10G, but did not exceed 20G.

## Features

- 25GBASE-CR SFP28 to SFP28 Direct Attach Copper Twinax Cable, Passive, 0.25-Meter(0.8ft), 30AWG.
- 25G SFP28 DAC is the next logical migration from 10G to reduce the cost per Gbit/sec and provides 2.5 times the bandwidth of 10G using in the same SFP form factor. It is ideal for data center top of rack, wireless backhaul and enterprise interconnect applications.
- 100% Compatible for Cisco SFP-H25GB-CU0.25M, Ubiquiti UC-DAC-SFP28, MikroTik, Supermicro, Netgear, Open Switch, etc devices. It is widely used in switch, router, server, NIC or other fiber optic equipments with 25GbE SFP28 ports for Network Attached Storage, Storage Area Network and High Performance Computing.
- In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery.
- Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, customized service also is available.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J2GR4SM |
| Best Sellers Rank | #39,784 in Computers ( See Top 100 in Computers ) #72 in Network Transceivers |
| Item model number | CAB-ZSP/ZSP-P0.25M(Cisco-1pc) |
| Manufacturer | 10Gtek |
| Package Dimensions | 28.4 x 22.5 x 0.3 cm; 50 g |

## Product Details

- **Brand:** 10Gtek
- **Cable type:** Ethernet
- **Compatible devices:** Cisco SFP-H25GB-CU0.25M
- **Connector type:** Sfp28 to Sfp28
- **Special features:** Braided

## Images

![10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) - Image 1](https://m.media-amazon.com/images/I/51lv4olc9DL.jpg)
![10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) - Image 2](https://m.media-amazon.com/images/I/61bj1BI5tTL.jpg)
![10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) - Image 3](https://m.media-amazon.com/images/I/61eXqh56zPL.jpg)
![10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) - Image 4](https://m.media-amazon.com/images/I/71MW+gFZ94L.jpg)
![10Gtek 25G Sfp28 Sfp+ Dac Cable - 25Gbase-Cr To Passive Direct Attach Copper Twinax For Cisco Sfp-H25Gb-Cu0.25M, 0.25-Meter(0.8Ft) - Image 5](https://m.media-amazon.com/images/I/81b29ZZJS-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***W on 25 September 2025*

Having built out over well over 100 data rooms/closests/cabinets/data centers I can say when you purchase a Gtek adapter you just know it is going to work. I have installed these the last few years and have never had an incompatibility issue (make sure you get the one unlocked to a brand if needed or open compatible if you are ok with warnings and bypass them). The quality is very high with each being QCd before placing in to bags. The colors are vibrant and hard to miss with the cord lengths available to cover most situations or overkill for others. (I mean who needs a 3ft cable when a 2ft is needed. That’s what cable management is all about). Accidentally ordered the wrong interface and they returned items graciously and helped point to the correct cables. I just can’t say enough good things about this company, their products and their professionalism. If you aren’t buying cables from them then why not?

### ⭐⭐⭐⭐⭐ Review
*by A***I on 19 July 2024*

This is the first DAC cable I've purchased. This product works fine if you plug the transceiver in the correct orientation. The communication speed definitely exceeded 10G, but did not exceed 20G.

### ⭐⭐⭐⭐⭐ Review
*by B***I on 22 January 2026*

Confirmed Compatible with Dell/EMC Broadcom NetXtreme E-Series Quad-Port 25Gb OCP 3.0 And a DAS-SAN connection to Synology DS-series with Dual SFP28 on other side.

## Frequently Bought Together

- 10Gtek 25G SFP28 SFP+ DAC Cable - 25GBASE-CR SFP28 to SFP28 Passive Direct Attach Copper Twinax Cable for Cisco SFP-H25GB-CU0.25M, Ubiquiti UC-DAC-SFP28, Supermicro and More, 0.25-Meter(0.8ft)
- Rapink Patch Cables Cat6a 0.5ft (50 Pack) Slim, Cat6a Ethernet Patch Cable 10G Support, Snagless Cat 6 Patch Cable for Patch Panel to Switch, Flexiable Cat 6a Ethernet Cable with Gold Plated

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-19*