Black Box 20ft CAT6 Shielded Ethernet Patch Cable (Gray)

Overview

The Black Box EVNSL0272GY-0020 is a 20-foot CAT6 shielded Ethernet patch cable designed to deliver reliable and high-speed network connections in environments prone to electronic interference. With double shielding and support for frequencies up to 250 MHz, it ensures stable data transfer for voice, data, and audio/video applications. Its durable construction and gold-plated connectors make it a practical choice for both professional and home networking setups.

Key features

• Double shielding with individually shielded twisted pairs and an overall tinned copper braid to block electromagnetic and radio frequency interference
• Gold-plated connectors with 50 microns thickness to enhance conductivity and resist corrosion over time
• Durability rated for up to 750 insertion and removal cycles, supporting frequent reconnections without performance loss
• Meets or exceeds CAT6 standards at 250 MHz, enabling support for Gigabit Ethernet and other high-speed network protocols
• Neutral gray color and 20-foot length provide flexibility and a clean look for various installation environments

Key specs

• Cable type: CAT6 shielded Ethernet patch cable
• Length: 20 feet
• Frequency rating: 250 MHz
• Shielding: Double shielded with individually shielded twisted pairs and tinned copper braid
• Connector plating: 50 microns gold
• Durability: Rated for 750 insertion/removal cycles
• Supported standards: 1000BASE-T, 100BASE-TX, 10BASE-T
• Color: Gray

Connectivity and compatibility

This cable is compatible with a wide range of network devices that support CAT6 or lower Ethernet standards, including routers, switches, computers, and media devices. Its shielding makes it especially suitable for installations near other electronic equipment where interference could degrade signal quality. The 20-foot length offers ample reach for typical office or home network layouts without excess slack.

Ideal uses and environments

Well suited for office networks with multiple electronic devices, this cable helps maintain signal integrity in busy environments. It also fits home setups where streaming, gaming, or large file transfers demand consistent high-speed connections. The robust design supports frequent plugging and unplugging, making it a strong choice for IT professionals and tech enthusiasts who regularly reconfigure their network hardware.