Telephone Extension Cord Cable Slim Round Cable RJ11
MOQ: 1000 Pieces
Enhanced Conductivity
Pure copper conductors enhance signal strength and transmission speed.
Eco-Friendly
ROHS compliant jacket ensures environmental sustainability and durability.
Quality Assurance
Rigorous Fluke testing ensures network cables’ superior quality and reliability.
High-Speed Capability
Our cables are designed for high-speed, reliable data transmission.
Performance Optimization
Ensures low signal loss and high performance across all network cables.
Share This Product
Black Phone extension cord with standard phone connectors on both ends. Connect two phone devices together or connect a phone to a wall jack. Made from high quality material to last in rough weather conditions.This Telephone Cable cord will work for DSL Internet. Our telephone cable include 2 Core Telephone Cable and 4 Core Telephone Cable and 6 Core Telephone Cable as well as 8 Core Telephone Cable, Round Telephone Cable and Flat Telephone Cable. Excetp those telephone cable, our factory also supply Network Cable and Lan Cable. Any further question, please feel free to contact us anytime.
Product Information:
1. Product name: Telephone cable
2. Cores: 4P2C/4P4C/6P4C/6P6C/6P2C/8P8C
3. Available Length – 0.5m~30m
4. Connectors – RJ11 or RJ12
5. Condcutor- 26AWG or 28AWG or 30AWG(America wire gague)
6. Jacket- PVC
7. Install – Used indoor, in-wall and in the ceiling
Applications: Office and Home.
Who We Are
Kingwire is a trusted manufacturer of high-performance network cables and accessories. With over a decade of industry experience, we combine in-house production with a robust supply chain network to meet the diverse needs of global clients. Our products include LAN Cables, Patch Cords, Fiber Optic Cables, and other essential networking components.

Factory Overview
A 10,000m² facility with 12 production lines and dedicated R&D capabilities.

Automated Production
Streamlined production lines ensure high-volume output and speed.

Advanced Equipment
Equipped with modern machinery to achieve precise and efficient production.

Wire Drawing
Uses high-speed wire drawing machines for superior conductivity and strength.

Precision Assembly
Careful assembly to guarantee performance, durability, and consistency.

Spacious Warehouse
Organized storage for raw materials and finished products for faster delivery.