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RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
Specifications
Brand Name :
KUNCAN
Model Number :
KC-RJ11
Place of Origin :
China
MOQ :
500 pieces
Price :
$3.68/pieces 500-999 pieces
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
1000PCS/Per Week
Delivery Time :
16Days
Packaging Details :
PE Bag + Carton
Description

RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones

Product Description

Technical Specifications

Parameter Description
Product Name RJ11 Telephone Extension Cable
Connector Type RJ11 Male to RJ11 Male (6P4C / 6P2C Optional)
Conductor Type Copper-Clad Steel / Pure Copper (Optional)
Wire Configuration 2-Conductor or 4-Conductor
Cable Length 1m / 3m / 5m / 10m / 15m / Custom
Jacket Material PVC (Flexible, Flame Retardant)
Cable Shape Flat or Round
Color Options White / Black / Beige / Custom
Compatibility Standard RJ11 landline ports

Product Introduction

This RJ11 Telephone Extension Cable connects your landline phone, fax machine, DSL modem, or wall outlet, extending your existing cable without signal loss. Available in various lengths and configurations, it's ideal for home, office, hotel, and retail environments.

Whether you’re adding reach to a desk phone or relocating your modem closer to a jack, this cable provides reliable voice and data transmission over standard telephone lines.

Key Features

  • Standard RJ11 Plugs – Compatible with most landline and DSL devices

  • Flat or Round Cable Options – Choose based on installation space

  • Flexible PVC Jacket – Easy to route, roll, or hide

  • Noise-Resistant Copper Construction – Reduces crosstalk and interference

  • Multiple Lengths Available – Up to 30 meters upon request

Compatible Devices

  • Landline Telephones

  • Fax Machines

  • DSL Modems / Routers

  • RJ11 Wall Outlets

  • Credit Card POS Machines (with RJ11 input)

Installation & Safety Tips

  • Insert connectors until you hear a “click”

  • Use in dry environments; avoid exposure to liquids

  • For best DSL performance, avoid coiling long cables tightly

  • Confirm pin alignment for 2P2C, 4P4C, or 6P4C use

OEM / ODM Customization Options

Option Description
Connector Type RJ11 / RJ12 / Custom
Pin Configuration 2P2C / 4P4C / 6P4C / 6P6C
Cable Shape Flat / Round
Jacket Material PVC / TPE / Custom Print
Length Options 1m ~ 30m
Packaging PE Bag / Header Card / Retail Box
Branding Logo on cable / tag / packaging

RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless PhonesRJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones


FAQ


Frequently Asked Questions (FAQ)

Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery time usually is 2-3 days. Customized samples will take 5-10 days.

Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods within 10-15 working days, for more QTY order, let's confirm when you place official order.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
Company Information

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RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones

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Product Detail
Brand Name :
KUNCAN
Model Number :
KC-RJ11
Place of Origin :
China
MOQ :
500 pieces
Price :
$3.68/pieces 500-999 pieces
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones
RJ11 to RJ11 Extension Cable - 4-Wire Flat Phone Line for Home/Office, DSL Modem, Security Systems & Cordless Phones

Shenzhen Kuncan Electronics Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2008
Business Type :
Manufacturer
Main Products :
Electric Power Cord, Power Supply Adapter, GaN PD Charger
Total Annual :
5000000-10000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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