D-Link Cat6 UTP Keystone Jack – Red (NKJ-C6RED1B21)

The D-Link NKJ-C6RED1B21 Cat6 UTP Keystone Jack provides a professional termination solution for structured Ethernet cabling. Designed as an unshielded RJ45 8P8C keystone jack, it supports Cat6 network installations and is suitable for use with compatible faceplates, patch panels and other keystone mounting systems.

The jack uses a 180° punch-down configuration and supports 23–26 AWG stranded and solid network cables. Its universal wiring labels are color-coded for both T568A and T568B termination schemes, helping simplify installation and reduce wiring errors.

For installation flexibility, the IDC is compatible with both 110 and Krone punch-down tools. The RJ45 contact uses phosphor bronze with nickel plating and a 50-micro-inch gold-plated contact area for dependable electrical contact.

The red finish makes the NKJ-C6RED1B21 particularly useful for color-coded network infrastructure, allowing installers to visually distinguish specific network connections or service areas. D-Link states that its Cat6 transmission performance complies with the ANSI/TIA/EIA-568-C.2 standard.

Specifications

The technical construction and ordering information are based on D-Link’s Cat6 UTP Keystone Jack documentation for the NKJ-C6XXX1B21 series, which specifically identifies NKJ-C6RED1B21 as the red version.

Suitable Applications

• Structured LAN cabling
• Cat6 Ethernet installations
• Network wall outlets
• Keystone patch panels
• Office network infrastructure
• Data-center cabling
• Home networking
• Commercial network installations
• Color-coded network cabling
• Router, switch and access-point network connections