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CAT.3 UTP RJ9 4P4C Telephone Handset Connector
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Product Highlights:
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CAT.3 UTP RJ9 4P4C modular plug for telephone handsets and low-speed voice connections.
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Compact, durable design ensures reliable contact and minimal signal loss.
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Ideal for PBX systems, intercoms, and office telephony setups.
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FiberMania offers OEM and private-label customization for bulk supply and specialized handset cabling solutions.
Table of Contents
Description
The CAT.3 UTP RJ9 4P4C Telephone Handset Connector is a high-quality modular plug designed specifically for telephone handset connections and low-speed data applications. Featuring a 4P4C configuration, it accommodates four wires, providing reliable signal transmission for voice communications in office phones, PBX systems, and intercom devices.
This connector is compatible with standard CAT.3 unshielded twisted-pair (UTP) cables, making it ideal for everyday telephony and voice network installations. Its precise construction ensures stable electrical contact, reducing signal loss and minimizing cross-talk, while the compact design allows easy insertion into RJ9 ports on handsets or telephone equipment.
Engineered for durability, the RJ9 connector withstands repeated insertions and removals without compromising performance, providing long-term reliability for both field terminations and pre-terminated handset cords.
Specification
| Connector Type: | RJ9 (4P4C) |
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| Wire Type: | CAT.3 UTP |
| Contact Material: | Small |
| Number of Positions: | 4 |
| Number of Contacts: | 4 |
| Color: | Clear/Black (depending on manufacturer) |
| Durability: | Designed for repeated insertions |
| Storage Temperature: | -40°C to 85°C |
Features
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CAT.3 UTP RJ9 modular plug, 4P4C configuration
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Designed for telephone handsets and low-speed data connections
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Compatible with CAT.3 unshielded twisted-pair (UTP) cables
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Compact design for easy insertion into RJ9 ports
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Stable electrical contact for reduced signal loss and crosstalk
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Durable construction for repeated insertions and removals
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Suitable for PBX, office phones, and intercom systems
Applications
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Telephone handset connections
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Low-speed voice and data cabling
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Office PBX systems and intercoms
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Field termination of handset cords
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Pre-terminated modular cabling for telephony
FAQ
What does 4P4C mean?
It refers to four positions and four conductors, suitable for connecting the four wires of a telephone handset cord.
What type of cable is compatible?
This connector works with CAT.3 unshielded twisted-pair (UTP) cables.
Is it suitable for repeated use?
Yes, the design maintains reliable electrical contact through multiple insertions and removals.
Can it be used with office PBX systems?
Yes, it is fully compatible with PBX handsets, intercoms, and standard telephone handsets.
Does it support data transmission?
It supports low-speed data signals typically associated with voice and control applications.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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