Black Box EVNSL642-0004

Overview

The Black Box EVNSL642-0004 is a 4-foot green CAT6 patch cable designed to deliver reliable Gigabit Ethernet connections with enhanced performance. Tested up to 550 MHz, it surpasses the standard CAT6 rating to provide cleaner signals for voice, data, audio, and video transmission. Its stranded 24 AWG pairs offer flexibility for tight spaces while supporting Power over Ethernet (PoE) devices such as phones and cameras.

Key features

• Tested beyond the standard CAT6 250 MHz to 550 MHz, ensuring extra signal headroom and reduced interference
• Compact 4-foot length minimizes cable clutter in racks, desktops, and patch panels
• Four stranded 24 AWG pairs maintain flexibility without sacrificing performance, ideal for tight cable runs
• 50-micron gold-plated contacts resist corrosion and provide consistent conductivity through about 750 plug cycles
• Molded snagless boot protects the latch from damage and prevents snagging during installation or removal
• Compatible with 1000BASE-T, 100BASE-TX, and 10BASE-T Ethernet standards for versatile network use
• Green jacket allows easy color-coding to simplify cable management and troubleshooting in busy environments

Key specs

• Length: 4 feet (1.2 meters)
• Cable type: CAT6 stranded patch cable
• Frequency rating: 550 MHz
• Conductor gauge: 24 AWG stranded copper pairs
• Connector contacts: 50-micron gold-plated RJ-45 plugs
• Insertion cycles: Approximately 750
• Ethernet standards supported: 1000BASE-T, 100BASE-TX, 10BASE-T
• Jacket color: Green

Connectivity and compatibility

This cable is well suited for connecting switches, patch panels, wall plates, desktop PCs, PoE injectors, and access points. Its CAT6 rating and enhanced frequency testing ensure compatibility with high-speed Gigabit networks and PoE devices, making it a practical choice for corporate server rooms, training labs, and home office setups.

Installation and setup

The 4-foot length keeps cable runs neat and manageable, reducing excess slack that can cause clutter or airflow issues in racks. The snagless boot design protects the RJ-45 latch during installation, allowing smooth insertion and removal even in crowded patch panels. Its stranded construction offers flexibility for routing through tight spaces without compromising signal integrity.

Ideal uses and environments

This patch cable fits well in environments where reliable Gigabit Ethernet is essential but space is limited. It works effectively in professional IT closets, small office networks, and home setups where color-coded cables help maintain organized wiring. The support for PoE devices also makes it a strong choice for powering IP phones, security cameras, and wireless access points without additional power cables.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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