---
product_id: 70915525
title: "InLine 18849 Modular Cable RJ12 Plug to Plug 6 Wire 6P6 °C 20 m"
brand: "inline"
price: "£12.27"
currency: GBP
in_stock: true
reviews_count: 5
category: "In Line"
url: https://www.desertcart.co.uk/products/70915525-inline-18849-modular-cable-rj12-plug-to-plug-6-wire
store_origin: GB
region: United Kingdom
---

# 6-core high-speed data transfer 20m length for ultimate reach Precision-engineered in Germany InLine 18849 Modular Cable RJ12 Plug to Plug 6 Wire 6P6 °C 20 m

**Brand:** inline
**Price:** £12.27
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay connected, stay ahead — the 20m RJ12 cable that means business.

## Quick Answers

- **What is this?** InLine 18849 Modular Cable RJ12 Plug to Plug 6 Wire 6P6 °C 20 m by inline
- **How much does it cost?** £12.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/70915525-inline-18849-modular-cable-rj12-plug-to-plug-6-wire)

## Best For

- inline enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Fast Data Flow:** 6-core, 6P6C wiring ensures up to 6 Gbps transfer speeds—perfect for professional-grade telephony and Ethernet needs.
- • **Versatile Compatibility:** Works flawlessly with telephones, routers, modems, PCs, laptops, and all Ethernet-enabled devices.
- • **Engineered for Excellence:** Crafted in Germany with UL certification, guaranteeing durability and top-tier performance.
- • **Built for Indoor & Outdoor:** Robust round cable design supports reliable connectivity wherever your workspace demands.
- • **Extended Connectivity Mastery:** 20 meters of seamless RJ12 plug-to-plug extension to keep your devices effortlessly connected.

## Overview

The InLine 18849 Modular Cable is a premium 20-meter RJ12 plug-to-plug cable featuring 6-core 6P6C wiring, engineered in Germany for high-speed data transfer up to 6 Gbps. UL certified and compatible with a wide range of telephony and Ethernet devices, this cable delivers reliable indoor and outdoor connectivity with professional-grade durability.

## Description

Product Description Modular cable RJ12 - plug / plug - 6-core - 6P6C - 20m Legal Disclaimer Prices incl. VAT Instruction manual: English (not German); length: 20 m; price per metre: 0.27 euros

Review: Bra förlängning P1 port - Perfekt för att förlänga signalen från HAN porten på elmätaren
Review: Alles wie beschrieben - Gerne wieder

## Features

- Country of origin: Germany
- Number of packs: 1
- Package dimensions (L x W x H): 3.8 cm, 16.8 cm, 23.0 cm
- Package weight: 340 g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005HTNZ06 |
| Best Sellers Rank | 517 in Phone Cables |
| Brand | InLine |
| Cable Type | Ethernet |
| Cable type | Ethernet |
| Colour | black |
| Compatible Devices | Telephone, Router, Modem, Personal Computer, Laptop, Ethernet-enabled devices |
| Compatible Phone Models | M |
| Compatible devices | Telephone, Router, Modem, Personal Computer, Laptop, Ethernet-enabled devices |
| Compatible phone models | M |
| Connectivity Technology | RJ12 |
| Connector Gender | Male-to-Male |
| Connector Type | RJ12 |
| Connector type | RJ12 |
| Country Of Origin | Germany |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.6 out of 5 stars 37 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Ethernet Cable Category | Cat 6a |
| Global Trade Identification Number | 04043718170265 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 998 g |
| Manufacturer | InLine |
| Model Name | InLine® 18849 InLine® Modularkabel RJ12, Stecker / Stecker, 6adrig, 6P6C, 20m |
| Model Number | 18849 |
| Number of Items | 1 |
| Number of Pins | 6 |
| Other Special Features of the Product | High Speed |
| Product Warranty | 1 |
| Recommended Uses For Product | Telefon- und Ethernet-Konnektivität |
| Special feature | High Speed |
| Specification Met | UL |
| Unit Count | 1.0 Count |

## Images

![InLine 18849 Modular Cable RJ12 Plug to Plug 6 Wire 6P6 °C 20 m - Image 1](https://m.media-amazon.com/images/I/61Pw+WSVSsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bra förlängning P1 port
*by M***S on 15 July 2025*

Perfekt för att förlänga signalen från HAN porten på elmätaren

### ⭐⭐⭐⭐⭐ Alles wie beschrieben
*by S***H on 23 September 2024*

Gerne wieder

### ⭐⭐⭐⭐⭐ in line modularkabel
*by P***R on 16 September 2020*

von mir gibt es 5 sterne für die preis-leistung+die qualität. mfg.peter richter

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**Shop now:** [https://www.desertcart.co.uk/products/70915525-inline-18849-modular-cable-rj12-plug-to-plug-6-wire](https://www.desertcart.co.uk/products/70915525-inline-18849-modular-cable-rj12-plug-to-plug-6-wire)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-19*