Black Box FMT357-R3

Overview

The Black Box FMT357-R3 is a keystone snap fitting designed to add LC fiber optic connectivity to any standard keystone opening. It is part of the GigaStation2 series, which supports high-density network installations by allowing quick and tool-free expansion of network ports in wall plates, surface mount housings, or patch panels. This fitting is ideal for environments where space is limited but reliable multimedia connections are essential, such as data centers, telecommunications closets, and office floors.

Key features

• Tool-free snap-in installation that speeds up moves, adds, and changes without requiring specialized tools
• Compact design that fits into standard keystone openings on wall plates, surface mount housings, and patch panels
• LC fiber optic connectivity supports voice, video, and data transmissions for versatile multimedia network setups
• Secure snap mechanism holds the module firmly in place while allowing easy removal for maintenance or reconfiguration
• Compatible with other GigaStation2 copper and multimedia inserts, enabling mixed-media patch fields in a single enclosure
• White housing that blends seamlessly with standard faceplates for a clean and professional network appearance

Key specs

• Product type: Keystone snap fitting
• Connectivity: LC fiber optic
• Compatibility: Fits standard keystone openings in wall plates, surface mount housings, and patch panels
• Installation: Tool-free snap-in
• Color: White
• Series: GigaStation2

Connectivity and compatibility

This keystone fitting integrates easily into existing GigaStation2 infrastructure, allowing you to combine fiber optic LC modules with copper and other multimedia inserts. It supports high-density network environments by providing a reliable fiber optic connection point that fits standard keystone openings, making it suitable for a wide range of network hardware setups.

Ideal uses and environments

The FMT357-R3 is well suited to data centers, telecommunications closets, and office floors where space efficiency and organized cabling are priorities. It works well for installers who need to expand or upgrade network ports quickly without disrupting existing setups. This fitting is a strong choice for environments requiring mixed-media connectivity, supporting voice, video, and data transmissions in a single patch field.

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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