CAT.3 UTP RJ9 4P4C Telephone Handset Connector

The CAT.3 UTP RJ9 4P4C Telephone Handset Connector is built for reliable, clear telephony connections. Its 4P4C design and unshielded twisted pair compatibility make it perfect for office and residential telephone setups, PBX systems, and handset connections.

SKU MP-C3U4P4C-T Category
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FiberMania’s CAT.3 UTP RJ9 4P4C Telephone Handset Connector provides a reliable and durable solution for telecommunication connections. Engineered for CAT.3 applications, it ensures clear voice transmission and minimizes interference with its unshielded twisted pair design. Its robust construction guarantees longevity even in daily use, and the compact 4P4C configuration makes it compatible with most telephone handsets, PBX systems, and residential or office phone lines. This connector is easy to install and provides a dependable connection for both professional and home telecommunication needs.
Connector Type:RJ9 (4P4C)
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
  • 4P4C configuration for standard telephone handset connections

  • CAT.3 compatibility for reliable voice-grade communication

  • Unshielded Twisted Pair (UTP) design minimizes interference

  • Durable construction for long-lasting use in various environments

  • Easy to plug and play

  • Connecting telephone handsets to CAT.3 telephone lines

  • Office and residential telephony setups

  • PBX and VoIP systems with RJ9 ports

  • Telecom maintenance and repair

Q1: What type of wires is this connector compatible with?
A1: It is designed for CAT.3 unshielded twisted pair (UTP) wires.

Q2: Can it be used for modern VoIP systems?
A2: Yes, as long as the system uses standard RJ9 ports, this connector is compatible.

Q3: How durable is this RJ9 connector?
A3: It is built with high-quality materials to withstand daily use and repeated insertions.

Q4: Is it suitable for residential telephone lines?
A4: Yes, it is ideal for both residential and office telephony setups.

Q5: Does it require special tools to install?
A5: No, the connector is plug-and-play and does not require special installation tools.

  • Packaging: Typically sold in bulk or individually for easy deployment

  • Color Options: Clear or black depending on the batch

  • Compliance: RoHS compliant, ensuring environmentally friendly materials

  • Warranty: Usually includes a limited warranty against manufacturing defects

  • Installation Tip: Ensure proper alignment of the 4P4C contacts when connecting to avoid audio issues