Black Box C5EPC70-BK-03

Overview

The Black Box C5EPC70-BK-03 is a 3-foot Ethernet cable designed to provide reliable and high-speed network connections. Operating at 350MHz and supporting data transfer speeds up to 1Gbps, it surpasses the typical CAT5e standard of 100MHz, making it suitable for office networks, data centers, and home environments that demand stable and fast internet connectivity. Its locking design helps prevent accidental unplugging, ensuring a secure connection in critical setups.

Key features

• Operates at 350MHz frequency to support faster and more stable data transmission than standard CAT5e cables
• Locking connectors prevent accidental disconnections, maintaining network integrity in busy or sensitive environments
• 24-AWG stranded conductor combined with 50-micron gold-plated contacts ensures strong conductivity and long-lasting durability
• Patented snagless LockPORT boot protects the connector from damage during installation and everyday use
• Supports up to 750 insertion cycles without performance degradation, making it reliable for frequent plugging and unplugging
• Optional locking pins provide additional security by securing the cable to network ports, reducing unauthorized access risks

Key specs

• Length: 3 feet (0.9 meters)
• Frequency: 350MHz
• Data transfer speed: up to 1Gbps
• Conductor: 24-AWG stranded
• Contact plating: 50-micron gold
• Insertion cycles supported: 750

Connectivity and compatibility

This cable is compatible with any device or network port that supports CAT5e Ethernet connections, including switches, routers, computers, and servers. The locking mechanism and optional locking pins make it especially useful in environments where maintaining a secure and stable connection is critical, such as corporate offices, server rooms, and public access points.

Ideal uses and environments

Its short 3-foot length fits well in tight spaces like desktop setups or patch panels where cable management is important. The cable’s locking feature and durable construction make it a strong choice for professional IT environments, data centers, and office networks that require consistent performance and security. It also works well in home offices where reliable internet connections are essential for remote work or streaming.

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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