Black Box EVNSL643-0006

Overview

The Black Box EVNSL643-0006 is a six foot Cat6 Ethernet patch cable designed to provide reliable gigabit connectivity for a variety of environments including offices, classrooms, data centers, and home labs. Rated for 550 MHz bandwidth, it supports smooth transmission of voice, data, and video traffic on 1000BASE-T and 100BASE-TX networks. This cable is well suited for connecting devices such as VoIP phones, PoE cameras, switches, and Wi-Fi access points.

Its red jacket not only adds durability but also makes it easy to identify specific network segments quickly, which is especially helpful during troubleshooting or network upgrades.

Key features

• Cat6 rating with 550 MHz bandwidth ensures high-speed data transfer and supports gigabit network speeds up to 1 Gbps.
• Six foot length provides flexibility in equipment placement without excess cable clutter.
• Stranded 24 AWG copper conductors enhance cable flexibility, allowing it to bend around corners and fit into tight spaces without damage.
• 50 micron gold-plated contacts on RJ-45 plugs maintain a low-resistance connection and resist corrosion for long-lasting performance.
• Snagless boot design protects the latch from damage during frequent moves or when pulling the cable through bundles and conduits.
• Unshielded twisted pair construction meets ANSI/TIA-568-C.2 standards, ensuring reliable performance for bandwidth-intensive applications.
• Bright red jacket simplifies cable management by making this cable easy to spot in crowded racks or wiring closets.

Key specs

• Length: 6 feet
• Cable category: Cat6
• Bandwidth: 550 MHz
• Conductor: 24 AWG stranded copper
• Connector contacts: 50 micron gold-plated
• Network standards: 1000BASE-T, 100BASE-TX
• Cable type: Unshielded twisted pair (UTP)
• Compliance: ANSI/TIA-568-C.2
• Jacket color: Red

Connectivity and compatibility

This patch cable is compatible with a wide range of Ethernet-enabled devices, including network switches, routers, VoIP phones, PoE cameras, and wireless access points. Its standard RJ-45 connectors ensure easy integration into existing network infrastructure without requiring adapters or special tools.

The cable’s design supports both 1000BASE-T and 100BASE-TX networks, making it versatile for current gigabit Ethernet setups as well as legacy 100 Mbps environments.

Ideal uses and environments

The EVNSL643-0006 fits well in environments where reliable, high-speed network connections are essential but space may be limited, such as office desks, classroom setups, data center racks, and home labs. Its flexible stranded conductors and snagless boot make it practical for installations that require frequent cable moves or adjustments.

Its bright red jacket is particularly useful in complex wiring scenarios where quick identification of cables can save time during maintenance or upgrades. This cable is a strong choice for IT professionals and network administrators who need dependable performance combined with ease of management.

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.

Learn more

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.

Learn more

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.

Learn more