Tripp Lite T1 Shielded RJ48C Crossover Cable (RJ45 M/M), 5 ft. (1.52 m) TAA

Overview

The Tripp Lite N266-005 is a five-foot shielded RJ48C crossover cable designed to connect T1 CSU and DSU devices directly, ensuring reliable communication for voice and data transmission. Built to meet ANSI T1.403 standards, it maintains signal integrity with individually shielded 22 AWG pairs and 100 ohm impedance, making it a dependable choice for telecom rooms, branch offices, and data centers.

Key features

• Crossover wiring enables direct communication between two T1 devices without needing an intermediate patch panel.
• Individually shielded 22 AWG pairs reduce crosstalk and external noise for clean signal transmission.
• Shielded RJ48C connectors provide secure, low-loss connections that withstand repeated insertions and removals.
• Compact 1.52-meter length minimizes cable slack, supporting neat cable management in rack environments.
• TAA compliance allows use in government projects and GSA Schedule contracts without additional paperwork.
• Constructed with premium Quabbin 9720 conductors certified for full T1 performance.

Key specs

• Cable length: 5 feet (1.52 meters)
• Conductor type: Quabbin 9720
• Wire gauge: 22 AWG
• Pairs: 2 individually shielded pairs
• Impedance: 100 ohms
• Connector type: Shielded RJ48C male to male
• Standards compliance: ANSI T1.403, TAA

Connectivity and compatibility

This cable is specifically designed for T1 CSU and DSU equipment, providing a direct crossover connection that supports voice and data circuits. Its shielded RJ48C connectors ensure compatibility with standard T1 ports, making it suitable for telecom racks, test setups, and network environments where T1 lines are in use.

Ideal uses and environments

The N266-005 fits well in telecom rooms, branch offices, and data centers where T1 circuits are deployed. It is also a strong choice for technicians needing reliable crossover cables for testing or temporary setups. Its length and shielding make it practical for rack installations and field toolkits, supporting both new service turn-ups and maintenance tasks.