Black Box EVNSL84-0004

Overview

The Black Box EVNSL84-0004 is a four-foot CAT5e Ethernet patch cable designed to provide a reliable and efficient connection between network devices. It supports data, voice, and Power over Ethernet traffic with a tested bandwidth of 350 MHz, which surpasses the standard 100 MHz requirement for CAT5e cables. This cable is ideal for linking switches, routers, VoIP phones, access points, and other network hardware in environments ranging from home offices to data centers.

Key features

• Tested to 350 MHz, offering extra bandwidth margin for stable data transmission and reduced errors during network traffic spikes
• 24 AWG stranded four-pair conductors that ensure consistent signal quality and flexibility for easier cable management
• 50-micron gold-plated contacts rated for up to 750 insertion cycles, providing durability and reliable connectivity over time
• Snagless boot design protects the RJ-45 latch from damage and adds strain relief, making it easier to pull the cable through tight spaces without snagging
• Bright yellow CM-rated PVC jacket enhances visibility in patch panels and cable bundles, simplifying maintenance and troubleshooting
• Supports 1000BASE-T, 100BASE-TX, and 10BASE-T Ethernet standards, ensuring compatibility with a wide range of network equipment
• Compact 4-foot length helps maintain a clean and organized setup by minimizing excess cable clutter between nearby ports

Key specs

• Cable length: 4 ft (1.2 m)
• Conductor gauge: 24 AWG stranded
• Frequency rating: 350 MHz
• Connector type: RJ-45 with 50-micron gold-plated contacts
• Insertion cycles: Rated for 750 cycles
• Cable jacket: CM-rated PVC, yellow color
• Ethernet standards supported: 1000BASE-T, 100BASE-TX, 10BASE-T
• Cable type: Unshielded twisted pair (UTP)

Connectivity and compatibility

This cable is designed to work seamlessly with a variety of network devices that use standard RJ-45 Ethernet ports. Its support for gigabit and legacy Ethernet speeds makes it a versatile choice for upgrading or maintaining wired networks. The unshielded twisted pair design is suitable for typical office and home environments where electromagnetic interference is minimal.

Ideal uses and environments

The short 4-foot length is perfect for connecting devices that are close together, such as linking a desktop computer to a wall jack, connecting a laptop to a conference room outlet, or patching between adjacent switches in a rack. Its bright yellow jacket helps technicians quickly identify and trace connections during network setup or troubleshooting, making it well suited for both professional IT environments and home networking setups.

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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