Optical Cable Corp. KMJA5E04 Kmj Cat5e Keystone Jack

Product Description

The OPTICAL CABLE CORP. KMJA5E04 is a KMJ-series Cat5e keystone jack designed for structured cabling installations in commercial and residential low-voltage networks. This green-colored modular insert terminates solid or stranded Cat5e twisted-pair cable and snaps into standard keystone wall plates, patch panels, and surface-mount boxes. It is sold as a single unit. Licensed low-voltage technicians and data cabling installers use this jack to deliver compliant, high-quality terminations at work area outlets and consolidation points throughout a network infrastructure.

This keystone jack is suited for horizontal cable runs in office, commercial, and residential structured cabling systems. The green color coding supports common industry color conventions used to identify specific ports, circuits, or data runs on a patch panel or wall plate. It fits into any standard keystone-format mounting location, making it a practical choice for new installations and moves, adds, and changes on existing Cat5e cabling plants.

Key Features

• Cat5e rated for high-speed Ethernet and voice cabling applications
• KMJ keystone form factor fits standard keystone wall plates and patch panels
• Green color coding for port identification and cable management
• Single-pack unit for targeted replacement or small-scale installations
• Modular snap-in design for tool-assisted or tool-less keystone mounting

Compatibility

Designed as an OEM-style replacement or new-installation component for standard keystone-format wall plates, patch panels, and surface-mount boxes that accept Cat5e modular inserts.

Installation Notes

Installation should be performed by a qualified low-voltage technician following TIA-568 structured cabling standards. De-energize any connected network equipment before terminating or replacing keystone jacks. A 110-style punch-down tool is typically required for termination; follow the wiring diagram printed on the jack body for T568A or T568B pinout. Avoid untwisting more cable than necessary at the termination point to maintain signal integrity.