Shielded RJ45 plug SFTP Cat 6 by MONTIS MT173 – modular network connector

Shielded RJ45 SFTP Cat 6 plug by MONTIS MT173 is a modular network connector designed for terminating Category 6 Ethernet cables in installations that require improved protection against electromagnetic interference. The SFTP (shielded foil with braided shield) construction and metal housing provide a grounded path to reduce crosstalk and external noise, making this plug suitable for Gigabit Ethernet links and high-density cabling environments such as offices and server rooms.

Advantages

The shielded design offers enhanced signal integrity by minimising susceptibility to nearby electromagnetic sources and cable bundle interference. The modular format allows straightforward termination of solid or stranded Cat 6 conductors and ensures consistent contact with standard 8P8C sockets. Metal housing and integrated strain relief support reliable mechanical retention and grounding when used with compatible shielded outlets or keystone jacks.

Suitable for

• Patching and custom cable assemblies for Gigabit Ethernet networks
• Termination of Cat 6 solid or stranded cables in office and server-room installations
• Connections to shielded keystone jacks, patch panels and shielded sockets
• Environments with elevated electromagnetic interference or dense cable runs

Key specifications

• Connector type: RJ45 modular 8P8C compatible
• Shielding: SFTP (foil + braided shield) with metal housing
• Category: Cat 6, suitable for Gigabit Ethernet
• Cable compatibility: Cat 6 solid and stranded conductors
• Contact material: gold-plated contacts for reliable signal transmission
• Mechanical features: integrated strain relief and retention clip

How to use

Prepare the Cat 6 cable by removing the outer jacket to the required length and untwisting pairs only as much as necessary for termination. Arrange conductors according to the desired wiring standard (T568A or T568B), insert wires fully into the plug's contact channels, and confirm correct pair order before crimping. Use a compatible shielded RJ45 crimp tool that provides sufficient pressure to secure contacts and close the metal housing, ensuring the shield makes contact with the cable drain wire or foil for proper grounding. After crimping, verify the connector seating and test the link with a network tester to confirm continuity and performance.

Usage recommendations

For optimal shielding performance, pair the plug with shielded connectors, keystone jacks or patch panels and ensure a continuous ground path. Avoid excessive untwisting of pairs to maintain Cat 6 performance; follow recommended maximum untwist lengths from cabling standards. Use a quality crimp tool designed for shielded RJ45 plugs and perform post-termination testing for attenuation and crosstalk when deploying in critical networks.