China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer
China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer
China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer
China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer
China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer
China RJ12 Male to RJ12 Male Cable | 6P6C Modular Telephone & Data Cable | ISO13485 & ISO9001 Certified Manufacturer manufacturer

Typical Specs

  • Connector A: RJ12 Male (6P6C)
  • Connector B: RJ12 Male (6P6C)
  • Pinout: Straight-through (custom crossover wiring available)
  • Cable Structure: High-purity copper conductors with PVC jacket
  • Length Options: 0.3m to 20m (custom lengths available)
  • Color Options: Standard black, grey, or custom colors
  • Shielding: Optional foil or braided shielding available
  • Durability: Gold-plated contacts for reliable performance
  • Compliance: ISO13485 & ISO9001 certified manufacturing
  • Applications: Telephones, modems, POS systems, PBX systems, office equipment, medical monitoring devices, testing instruments

Product feature

Our RJ12 Male to RJ12 Male Cable (6P6C) is engineered to deliver high-quality voice and data transmission for both professional and industrial applications.

  • Premium Connectors – RJ12 modular plugs with gold-plated contacts ensure secure connection and low contact resistance.

  • Stable Performance – Built with high-purity copper conductors to minimize signal loss and guarantee consistent transmission.

  • Durable Jacket – Flexible PVC outer jacket resists wear and bending

  • Versatile Applications – Suitable for telephones, PBX networks, POS terminals, medical instruments, office automation devices, and industrial control systems.

  • Customization Ready – We offer OEM/ODM services, including cable length, jacket color, wiring configuration, shielding, and private-label packaging.

This network cable (6P6C) is a versatile modular cable widely used in telecommunication, PBX systems, POS terminals, and medical monitoring devices. Unlike RJ11, which uses fewer contacts, RJ12 features six positions with six conductors (6P6C), allowing it to carry more signals and provide enhanced functionality for multi-line telephone systems and data communication. Built with gold-plated contacts, high-purity copper conductors, and optional strain relief molding, this cable ensures stable transmission, low signal loss, and long service life.

Why Choose Us as Your Cable Manufacturer?

  • Certified Quality: ISO 13485 & ISO 9001 certified factory

  • OEM & ODM Service: Fully customizable connectors, cable length, and design

  • Engineering Support: Strong R&D capability to support new product development

  • Manufacturing Strength: Over 10 years experience in cable manufacturing

Company Introduction

FAQ

Q1: Can I start a sample order first before ordering more?
A: Sure, Goochain provide free samples if we have stock, sample customized should be charged some set up cost. We appreciate you to order sample from us to check our quality.


Q2: What payment methods do you accept?
A: Alibaba Trade Assurance, PayPal, T/T, Bank Transfer, Western Union and L/C


Q3: How does your factory do regarding quality control?
A: Quality is priority. QC department with professional quality assurance specialist attach great importance to quality controlling from the very beginning to the very end. Our factory has gained FDA Registered,Rohs, SGS, CE FCC,ISO9001:2008 ISO13485authentication. Etc


Q4: Factory? Yes! Can I customize items I like, such as to print our own logo, or to alter the design?
A: Yes, we are a factory with more than 100 employees. We offer OEM/ODM service. Please contact us or our sales representative to check with the details.


Q5: Delivery time and warranty? Which shipping service you will use for my goods?
A: Our lead time is around 2-4 weeks, and we can provide 12 months warranty since delivery. We used DHL,Fedex,UPS,TNT,EMS as customer like.


Q6: Where is your factory located? How can I visit there?
A: Sure. We are more than happy to receive you in Dongguan and show you around our workplace. 

Request a Quote

Keep required fields minimal. Attach drawings/photos for accurate quoting.

RFQ checklist

  • Device model / system name
  • Connector type + pinout
  • Power/data spec (PD? data?)
  • Target annual quantity
  • Drawings / photos

Tip: A simple installation photo often saves 2–3 rounds of questions.

Web form

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FAQ

Lead time?

Quotation 1–2 days; development 15–20 days; mass production 20–25 days (project dependent).

Can you build from a sample?

Yes. Reference sample + requirements helps confirm drawings and test plan.

MOQ?

Depends on materials and complexity. We support prototypes and scalable mass production.