Black Box EVNSL644-0050

Overview

The Black Box EVNSL644-0050 is a 50-foot Ethernet patch cable designed to provide reliable and high-speed network connections in demanding Gigabit Ethernet environments. It supports data transfer speeds up to 1 Gbps and offers a bandwidth of 550 MHz, which exceeds standard CAT6 requirements. The cable’s bright yellow jacket makes it easy to identify among multiple cables, making it a practical choice for data centers, offices, and home networks.

Built with 50-micron gold-plated contacts, this cable ensures excellent conductivity and minimizes signal loss, maintaining stable connections for voice, data, audio/video, and Power over Ethernet (PoE) transmissions. Its snagless design protects connectors during installation and removal, enhancing durability and reliability for frequent use.

Key features

• Bandwidth of 550 MHz that supports high-speed data transfer beyond typical CAT6 standards
• 50-micron gold-plated contacts that improve signal quality and reduce interference
• Snagless connector design that prevents damage to the cable and network ports during handling
• Bright yellow PVC jacket for easy cable identification in complex setups
• Supports multiple networking standards including 1000BASE-T, 100BASE-TX, and 10BASE-T for versatile use
• Durable construction rated for up to 750 insertion and extraction cycles, ensuring long-term reliability

Key specs

• Length: 50 feet
• Bandwidth: 550 MHz
• Data transfer speed: up to 1 Gbps
• Contact plating: 50-micron gold
• Connector design: snagless
• Jacket color: yellow PVC
• Supported standards: 1000BASE-T, 100BASE-TX, 10BASE-T
• Durability: supports up to 750 insertion/extraction cycles

Connectivity and compatibility

This Ethernet patch cable is compatible with a wide range of networking devices that support Gigabit Ethernet and earlier standards. It works well with switches, routers, network interface cards, and other equipment used in professional and home networking environments. The cable’s design ensures stable connections for data, voice, and video transmissions, making it suitable for both simple and complex network infrastructures.

Ideal uses and environments

The cable fits well in environments where reliable and identifiable network connections are essential. It is a strong choice for data centers, office networks, and home setups where multiple cables are present and easy identification is necessary. Its durability and high bandwidth make it suitable for network upgrades, new installations, and situations requiring frequent cable changes without compromising performance.

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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