Keystone module InLine 76203M — network accessory, shielded RJ45 insert

InLine 76203M is a shielded RJ45 keystone module designed as a compact network accessory for structured cabling. It fits standard keystone openings and is intended for installation in patch panels, wall plates or keystone frames to provide a single network connection point. The module supports snap-in mounting and offers a metal shielded housing for improved EMI protection and secure plug retention.

Advantages

The metal, shielded construction reduces electromagnetic interference and improves grounding when used in shielded cabling environments. Its standard keystone format and snap-in design enable quick installation into compatible panels or plates, while the integrated tab allows additional mechanical strain relief or cable fastening with cable ties. Compact dimensions make it suitable for dense installations and serial mounting in multi-port arrangements.

Suitable for

• Creating single Ethernet connection points in patch panels and wall plates
• Shielded network installations requiring EMI protection and grounding
• Structured cabling projects in offices, server rooms and communication cabinets
• Dense, modular installations where space-efficient keystone inserts are needed

Key specifications

• Keystone format compatible with a 19 x 14.8 mm opening
• Shielded metal housing for improved EMI protection
• Designed for a single RJ45 insert (one network port)
• Suitable for mounting on 35 mm top-hat rails
• Integrated tab for cable fixing or strain relief
• Can be mounted in series, module width: 23 mm
• Approximate dimensions (Depth x Height x Width): 48 x 51.2 x 23 mm

How to use

Prepare the structured cabling and terminate the twisted-pair cable to an appropriate RJ45 insert or jacks compatible with the keystone format. Align the keystone module with the corresponding opening in a patch panel, wall plate or keystone frame and press until it snaps into place. If mounting on a top-hat rail, place the supplied bracket onto the 35 mm rail and secure the module. Use the integrated tab to fasten the cable with a cable tie or to provide strain relief for the terminated cable.

Usage recommendations

Use the shielded keystone module together with shielded RJ45 jacks, shielded patch panels and screened cabling to maintain overall system shielding. Ensure proper grounding of metal components and avoid excessive bending or tension at the termination point; use the integrated tab for cable fixation to reduce mechanical stress.