Black Box 20ft GigaTrue CAT6 550MHz Snagless Ethernet Patch Cable (Red)

Overview

The Black Box EVNSL643-0020 is a 20-foot Ethernet patch cable designed to deliver reliable network connections with performance that exceeds standard CAT6 requirements. Tested to 550 MHz, it supports high-bandwidth applications such as voice, data, and video transfers with minimal signal loss. Its flexible design and durable connectors make it a practical choice for both professional and home networking setups.

Key features

• Tested to 550 MHz, providing performance beyond typical CAT6 cables to reduce interference and maintain signal integrity
• 24-AWG stranded copper conductors that enhance flexibility and durability for easier cable management
• 50-micron gold-plated RJ45 connectors ensure dependable contact and reduce corrosion over time
• Snagless boots protect the connector latch and offer strain relief, extending the cable’s lifespan through frequent use
• Rated for 750 insertion and extraction cycles, supporting long-term reliability in busy network environments
• Unshielded design keeps the cable flexible while the bright red jacket makes it easy to identify critical connections in crowded setups
• Compatible with Gigabit Ethernet standards including 1000BASE-T, 100BASE-TX, and 10BASE-T for versatile networking needs

Key specs

• Length: 20 feet
• Frequency rating: 550 MHz
• Conductor: 24-AWG stranded copper
• Connector plating: 50-micron gold
• Connector type: RJ45
• Insertion/extraction rating: 750 cycles
• Standards supported: Gigabit Ethernet, 1000BASE-T, 100BASE-TX, 10BASE-T

Connectivity and compatibility

This cable is ideal for linking switches within small racks, connecting Power over Ethernet (PoE) devices such as IP phones and security cameras, or extending workstations to wall jacks. Its unshielded twisted pair design balances flexibility with performance, making it suitable for a variety of network environments where reliable data transmission is essential.

Ideal uses and environments

The EVNSL643-0020 fits well in office networks, data centers, and home setups where stable and high-speed Ethernet connections are required. Its durable construction and high insertion rating make it a strong choice for environments with frequent cable changes or heavy network traffic. The red jacket helps network administrators quickly identify and manage critical cable runs in patch panels or cable trays.