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Home > Products > RJ45 Modular Jack > 3M Compatible 6P6C Voice Keystone Jack RJ11/RJ12 Telephone Module

3M Compatible 6P6C Voice Keystone Jack RJ11/RJ12 Telephone Module

Product Details

Place of Origin: Guangdong, Huizhou

Brand Name: LINK-PP

Certification: UL,RoHS,Reach,ISO

Model Number: 3M 6P6C Voice Keystone Jack

Payment & Shipping Terms

Minimum Order Quantity: 10pcs

Price: $0.25

Packaging Details: Tape & Reel

Delivery Time: in Stock Ship Today

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 5KK/Month

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Highlight:

3M compatible keystone jack

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3M 6P6C module

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Corning Volition telephone jack

Connector Interface:
6-Position, 6-Contact (6P6C)
System Compatibility:
3M And Corning Volition
Performance Grade:
Category 3 (Cat3)
Termination Method:
Standard 110 IDC
Contact Durability:
50-micron Gold-plated Pins
Housing Material:
Thermoplastic (UL 94V-0 Rated)
Connector Interface:
6-Position, 6-Contact (6P6C)
System Compatibility:
3M And Corning Volition
Performance Grade:
Category 3 (Cat3)
Termination Method:
Standard 110 IDC
Contact Durability:
50-micron Gold-plated Pins
Housing Material:
Thermoplastic (UL 94V-0 Rated)
3M Compatible 6P6C Voice Keystone Jack RJ11/RJ12 Telephone Module


6P6C Keystone Jack Overview

Stop struggling with standard keystone jacks that won't fit your existing wall plates. This Voice Grade 6P6C Keystone Jack is specifically molded with a proprietary footprint designed to seamlessly snap into 3M and Corning Volition series faceplates and patch panels.

Engineered for reliable analog voice and telecom applications, this Cat3 module features a standard 6-Position, 6-Contact (6P6C) interface. It is fully backwards compatible with RJ11 (6P4C/6P2C) connectors, making it the perfect drop-in replacement for repairing or expanding legacy telephone systems, fax lines, and modems in commercial environments.

Key Features:

  • True 3M/Corning Compatibility: Custom-designed housing guarantees a secure, flush fit with 3M Volition and Corning telecommunication faceplates. Solves the common frustration of incompatible standard keystone dimensions.
  • Versatile 6P6C Interface: Supports up to 3 active telephone lines. Works flawlessly with standard RJ12 plugs, and safely accepts standard RJ11 telephone cords without damaging the outer pins.
  • Crystal Clear Voice Transmission: Features 50-micron gold-plated contacts to prevent corrosion and oxidation, ensuring static-free, reliable voice signal quality over years of use.
  • Standard 110 Punch-Down Termination: Equipped with industry-standard 110 IDC (Insulation Displacement Contact) terminals for fast, secure wire seating using a standard punch-down tool. Includes a clear plastic retention cap to keep wires locked in place.




Specifications of 6P6C Voice Keystone Jack

Feature Specification
Product Type Voice / Telephone Keystone Module
System Compatibility 3M / Corning Volition Series Only
Connector Interface 6P6C (Compatible with RJ12 & RJ11)
Performance Category Category 3 (Cat3) - Voice Grade
Termination Style 110 IDC Punch-Down block
Supported Wire Gauge 22 - 26 AWG Solid Copper Wire
Contact Plating Heavy-duty Gold Plating for durability




3M Type 6P6C keystone Jack Details


3M Compatible 6P6C Voice Keystone Jack RJ11/RJ12 Telephone Module 0



3M Compatible 6P6C Voice Keystone Jack RJ11/RJ12 Telephone Module 1




The "3M Footprint" Explained: Why Standard Keystone Jacks Fail


If you are managing an IT infrastructure in a building outfitted with 3M or Corning Volition wall plates, you have likely discovered a frustrating reality: standard universal keystone jacks do not fit. The 3M Volition series utilizes a proprietary mounting footprint featuring slightly different latching dimensions. This specially engineered 6P6C module solves that problem. It is custom-molded to match the exact dimensions of the 3M/Corning locking mechanism, ensuring a flush, secure snap-in fit that won't push back into the wall when a cable is inserted.




6P6C Interface: Understanding RJ11 vs. RJ12 Compatibility


This jack features a true 6P6C (6-Position, 6-Contact) interface, commonly referred to as an RJ12 connection. This means all six slots contain active gold-plated pins, allowing it to support up to three distinct analog telephone lines simultaneously. 

Is it compatible with standard phone cords?** Yes. The jack is fully backwards compatible with standard RJ11 (6P4C or 6P2C) plugs used for single or dual-line desktop phones. The housing is designed so that inserting a smaller RJ11 plug will not bend or damage the outermost pins.



Ideal Applications & Use Cases


While data networks have largely moved to Cat6/Cat6A RJ45 modules, Cat3 voice-grade modules remain essential for specific telecom applications. This module is the perfect drop-in replacement for:


  • Legacy analog telephone systems (PBX). 
  • Dedicated fax machine lines. 
  • Analog modems or point-of-sale (POS) terminal connections. 
  • Elevator or emergency alarm phone lines that require hardwired analog connections. 
  • Retrofitting and maintaining older commercial buildings, schools, and hospitals originally wired with 3M infrastructure.