Optical Cable Corp. UMJA611 Cat6 Umj Keystone Jack

Product Description

The OPTICAL CABLE CORP. UMJA611 is a Cat6 Universal Modular Jack (UMJ) keystone-style insert with a brown bezel finish. Designed for structured cabling installations, this jack terminates Cat6 copper network cabling and seats into standard keystone wall plates, patch panels, and surface-mount boxes. It is installed by low-voltage cabling technicians and network infrastructure professionals in commercial and residential settings. The brown bezel provides color-coded port identification, a common practice in multi-port installations where zone or circuit differentiation is required.

This jack is suited for horizontal cabling runs in office, data center, and light commercial environments where Cat6 performance is required. It fits standard keystone snap-in openings, making it compatible with most modular wall plates and patch panel frames that accept universal keystone inserts. Typical applications include workstation drops, server room patch fields, and A/V or data outlet rough-in work.

Key Features

• Cat6 rated for 550 MHz performance class structured cabling
• Universal Modular Jack (UMJ) form factor fits standard keystone openings
• Brown bezel for color-coded port and zone identification
• Sold individually, one jack per unit

Compatibility

Designed as an OEM-style replacement or new-installation component for standard keystone wall plates, patch panels, and surface-mount enclosures that accept universal keystone jack inserts.

Installation Notes

Low-voltage cabling technicians install this jack per TIA-568 wiring standards using a 110-style punch-down tool. De-energize any active patch panel circuits before termination work. Maintain Cat6 pair twist as close to the termination point as possible to preserve signal integrity. Follow local low-voltage and NEC Article 800 requirements for communications wiring.