# ipolex 10G SFP+ Twinax Cable — Colored Passive DAC for Data Center Networks

> 色付き10G SFP+ Twinaxケーブル summary. ipolex 10G SFP+ Twinax passive DAC cable (0.25m, green). Compatible with Cisco, MikroTik, and many others. Signal integrity tested. Ideal for short 10G links in data centers and home labs.

Tags: cable_lan, ipolex, 10g-sfp-plus, dac-cable, passive-twinax, 0-25m
Source: https://www.amazon.co.jp/dp/B09FJL3M5Q
Article page: https://web-autoai.com/articles/10g-sfp-twinax?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
The ipolex 10G SFP+ Twinax Cable is a passive direct-attach copper (DAC) cable designed for data center and storage area network (SAN) environments. At just 0.25 meters with a green jacket, it provides a reliable 10Gbps link between SFP+ ports using 30AWG conductors. This cable has passed TDR and VNA signal integrity tests in the lab, ensuring consistent performance.
Compatibility spans a wide range of networking gear including Cisco, Meraki, Ubiquiti, MikroTik, Intel, Fortinet, Netgear, D-Link, Supermicro, TP-Link, and many others. It's an affordable alternative to branded OEM DAC cables for short rack-to-rack or server-to-switch connections.

## Connectivity & Compatibility
* Connector type: SFP+ male to SFP+ male
* Standard: 10GBase-CU (10GBASE-CR equivalent)
* Supported devices: Cisco, Meraki, Ubiquiti, MikroTik, Intel, Fortinet, Netgear, D-Link, Supermicro, TP-Link, Quanta, Solarflare, PaloAlto, F5 Networks, and more
* Note: As a passive DAC, cable length is limited to about 5-7 meters maximum; this 0.25m version is strictly for very short patch connections inside a rack. Some switches may have firmware restrictions that limit third-party SFP+ module compatibility.

## Product Info
* Release: First listed on Japanese online retailers around 2021
* Warranty: 3-year free replacement, lifetime free technical support
* Accessories: Single cable in retail packaging
* Market position: Entry to mid-range. Significantly cheaper than Cisco-branded DAC cables while still undergoing signal integrity testing. Ideal for cost-conscious data center cabling and home lab 10G deployments.

## Best Use Cases
* Data center operators: Perfect for short inter-switch or server-to-switch links within a rack. The 0.25m length minimizes cable clutter and improves airflow.
* Home lab enthusiasts: Build a 10G network on a budget. Works with popular switches from MikroTik, Ubiquiti, and TP-Link. Low risk thanks to 30-day returns and 3-year warranty.
* Network engineers: Useful for temporary connections in test benches or lab environments. Quick to deploy and remove.
* Not ideal for: Longer runs (over 1m) or environments requiring fiber optic connections. Also not recommended for switches with strict vendor lock-in policies.

### Product Disclosure (Amazon)
- Manufacturer: ipolex
- Seller: AriEarth Store
- Fulfilled by: AriEarth Store
- ASIN: B09FJL3M5Q
- Note: This article covers a manufacturer-made product based on Amazon listing details.