Black Box FMT637-R3

Overview

The Black Box FMT637-R3 is a GigaTrue2 Cat6 Keystone Jack designed to deliver reliable network connections for high-density multimedia and data environments. It supports data transmission rates up to 250 MHz and meets TIA/EIA-568-C.2 CAT6 standards, ensuring fast and consistent performance. This unshielded jack works with both T568A and T568B wiring schemes and is backward compatible with CAT5e, CAT5, and CAT3 components, making it a versatile choice for upgrading or maintaining existing network setups.

Key features

• Supports both T568A and T568B wiring schemes for flexible installation options
• Backward compatibility with CAT5e, CAT5, and CAT3 components allows seamless integration into existing networks
• Snap-in keystone design enables quick and tool-free installation, saving time during setup
• Durable contacts with phosphor bronze and tin plating on IDC, plus 50-micron gold plating on nose contacts, ensure stable and long-lasting connections
• Compact size fits perfectly with Black Box GigaStation2 wall plates and surface-mount housings for a clean, organized network appearance

Key specs

• Data transmission rate: up to 250 MHz
• Standards compliance: TIA/EIA-568-C.2 CAT6
• Compatibility: backward compatible with CAT5e, CAT5, and CAT3
• Wiring schemes supported: T568A and T568B
• Contact materials: phosphor bronze with tin plating (IDC), 50-micron gold plating (nose contacts)
• Type: unshielded keystone jack

Connectivity and compatibility

This keystone jack is designed to integrate smoothly into a variety of network environments. Its universal wiring support means it can be used with different wiring standards, while backward compatibility ensures it works with older cabling systems. It fits into Black Box GigaStation2 wall plates and surface-mount housings, making it easy to maintain a neat and professional network setup.

Installation and setup

The snap-in design simplifies installation, allowing network professionals and installers to quickly secure the jack without needing specialized tools. Its compact form factor helps maintain a tidy appearance in patch panels or wall plates, which is especially useful in high-density or multimedia setups where space and organization are important.

Ideal uses and environments

This Cat6 keystone jack is well suited for IT professionals, network installers, and anyone upgrading or maintaining office or multimedia networks that require reliable, high-speed data transmission. It works well in environments where consistent network performance is critical, such as corporate offices, data centers, and multimedia installations.

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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