---
product_id: 475858712
title: "SFP Cable, 10G SFP+ DAC, 0.3M, 10GBASE-CU Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.3M, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Open Switch Devices"
brand: "h!fiber.com"
price: "€ 40.96"
currency: EUR
in_stock: true
category: "H!Fiber.Com"
url: https://www.desertcart.pt/products/475858712-sfp-cable-10g-sfp-dac-0-3m-10gbase-cu-passive
store_origin: PT
region: Portugal
---

# 10Gbps blazing speed Multi-brand universal compatibility Plug & play SFP+ connectors SFP Cable, 10G SFP+ DAC, 0.3M, 10GBASE-CU Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.3M, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Open Switch Devices

**Brand:** h!fiber.com
**Price:** € 40.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Stay Ahead: The 10G SFP+ Cable That Means Business

## Quick Answers

- **What is this?** SFP Cable, 10G SFP+ DAC, 0.3M, 10GBASE-CU Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.3M, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Open Switch Devices by h!fiber.com
- **How much does it cost?** € 40.96 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/475858712-sfp-cable-10g-sfp-dac-0-3m-10gbase-cu-passive)

## Best For

- h!fiber.com enthusiasts

## Why This Product

- Trusted h!fiber.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact 0.42m Length:** Perfectly sized for in-rack or rack-to-rack connections without cable clutter.
- • **Rock-Solid Reliability:** Tested rigorously with TDR & VNA for signal integrity plus 3-year warranty and lifetime support.
- • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer that keeps your network ahead of the curve.
- • **Low Latency & Power Efficient:** Passive DAC design reduces power draw and latency for optimized performance.
- • **Seamless Multi-Brand Compatibility:** Works flawlessly with Cisco, Meraki, Ubiquiti, Intel, and more—future-proof your setup.

## Overview

This 0.42m 10GBASE-CU Passive Direct Attach Copper Twinax Cable delivers blazing 10Gbps speeds with ultra-low latency and power consumption. Featuring hot-swappable SFP+ connectors, it’s engineered for seamless compatibility across top networking brands like Cisco, Meraki, and Ubiquiti. Ideal for data centers, servers, and high-performance network racks, it’s rigorously tested for signal integrity and backed by a 3-year warranty and lifetime tech support—ensuring your critical connections never miss a beat.

## Description

SFP+ 10GBASE-CU Twinax Direct Attach Cable is designed to connect SFP+ enabled networking devices. This 10Gb Ethernet (GbE) SFP+ Twinax Direct Attach Cable is ideal for point-to-point in rack or between racks networking connection. It is hot-swappable with fiber optic modules and supports up to 10Gb/s high speed data rate. DESCRIPTION: SFP+ to SFP+ AWG30, Passive 10Gb/s Connector_type: SFP+ Length: 0.42m (include the connectors) Data_transfer_rate: 10Gb/s Data_link_protocol: 10G Ethernet Voltage: 3.3V Specification_met: SFP+ MSA Lower_temperature_rating: 0℃ upper_temperature_ratlng: 70℃ Material Type: PVC Copper Cable APPLICATION: Cisco Catalyst 3XXX Switch Cisco Catalyst 4XXX Switch Cisco Catalyst 6XXX Switch Cisco Router Cisco Industrial Ethernet Cisco LAN Controller Cisco Data Center and Blade Switching Cisco Metro Ethernet TANDARDS COMPLIANCE: Electrical: SFF-8431, SFF-8083 Mechanical: SFF-8432 EEPROM: SFF-8472

## Features

- 10Gb SFP+ Cable: 10G SFP+ to SFP+ DAC Twinax cable assembly support 10 Gbps data rate, 10GBASE-CU Passive, 0.42 meter (1.38 ft), 30 AWG; DAC Length includes 2 SFP+ connectors
- Multi-brand Compatible: Perfect for Cisco SFP-H10GB-CU0.42M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Mikrotik, Intel, Fortinet, Netgear, TP-Link, Linksys, Broadcom, Zyxel, Quanta, Solarflare, PaloAlto, F5, etc.
- Efficient Design: 10Gb SFP+ DAC cable is a good alternative to link 10G SFP+ ports, with low-cost, low power consumption and low latency; All products are passed by TDR & VNA tests in our Signal Integrity Lab
- Extensive Application: 10Gb SFP+ cable widely used in various devices, such as Fiber Switch, Storage, Router, Server,Firewall, NIC, Media Converter, Date Center and Other fiber optic equipment with SFP+ ports
- Friendly Service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099PLNFTS |
| Best Sellers Rank | #56,837 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #49 in Network Fibre Optic Cables |
| Brand Name | H!Fiber.com |
| Cable Type | Ethernet, Fibre Optic |
| Colour | Black |
| Compatible Devices | Router, Server |
| Connectivity Technology | Ethernet |
| Connector Gender | Male-to-Male |
| Connector Type | RJ45 |
| Customer Reviews | 4.1 4.1 out of 5 stars (6) |
| Data Transfer Rate | 10000 Megabytes Per Second |
| Ethernet Cable Category | Cat 6 |
| Frequency | 10 GHz |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 0.42 Metres |
| Item Shape | Round |
| Manufacturer | H!Fiber.com |
| Maximum Voltage | 3 Volts |
| Model Name | CAB-10GSFP-P0.3M-CSC |
| Model Number | CAB-10GSFP-P0.3M-CSC |
| Number Of Pins | 28 |
| Number of Items | 1 |
| Other Special Features of the Product | High Speed |
| Outer Material Type | Other |
| Part Number | CAB-10GSFP-P0.3M-CSC |
| Recommended Uses For Product | networking, data transfer, server rooms, data centers |
| Specification Met | CE |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** H!Fiber.com
- **Cable Type:** Ethernet, Fibre Optic
- **Compatible Devices:** Router, Server
- **Connector Type:** RJ45
- **Special Feature:** High Speed

## Images

![SFP Cable, 10G SFP+ DAC, 0.3M, 10GBASE-CU Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.3M, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Open Switch Devices - Image 1](https://m.media-amazon.com/images/I/51P+PSxhCEL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Questions & Answers

**Q: Will the 10G SFP+ DAC work plugged into a Cisco switch / router that both have 1g sfp ports?**
A: Yes, they will work at 1Gbps.

**Q: How to make the 10G SFP+ Cable to connect 1G switch (US-8-150/ USW-16-PoE ) and 10G switch (Unifi UDM Pro/SE )?**
A: Manually setting the SFP+ port on 10G switch to 1Gbps (default is auto) and then they will work great at 1Gbps.

## Frequently Bought Together

- H!Fiber SFP+ Cable, 10G SFP+ DAC, 0.42M(1.38ft), Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.42M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Mikrotik, Intel, Fortinet, Netgear and More
- Rapink Patch Cables Cat6/ Cat6a 0.5ft (24 Pack) Slim, Cat6a Ethernet Patch Cable 10G Support, Snagless Cat 6 Patch Cable for Patch Panel to Switch, Flexiable Cat6 Ethernet Cable Black

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**Shop now:** [https://www.desertcart.pt/products/475858712-sfp-cable-10g-sfp-dac-0-3m-10gbase-cu-passive](https://www.desertcart.pt/products/475858712-sfp-cable-10g-sfp-dac-0-3m-10gbase-cu-passive)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-27*