Black Box JPM450C

Overview

The Black Box JPM450C is a low-density singlemode fiber adapter panel designed to integrate single mode fiber connections into standard fiber enclosures efficiently. It features three ST duplex couplings with ceramic sleeves that maintain low insertion loss and protect fiber integrity over time. This panel is ideal for environments where a limited number of fiber ports are needed, such as telecom rooms, lab benches, or campus cabinets, offering a compact and reliable solution without occupying excessive rack space.

Key features

• Low-density design with three ST duplex couplings to support essential fiber connections without overcrowding the rack.
• Ceramic sleeves in each coupling ensure signal integrity by minimizing insertion loss and protecting fibers from wear.
• Tool-free snap-in installation compatible with Black Box enclosures and most industry-standard fiber patch panels for quick deployment and easy maintenance.
• Compact footprint makes it suitable for small-scale network builds or segmented work areas where space is at a premium.
• Flexible integration allows mixing with higher-density panels in the same rack, supporting future network expansion without disrupting existing connections.

Key specs

• Fiber type: Singlemode
• Connector type: ST duplex
• Number of couplings: 3
• Sleeve material: Ceramic
• Panel density: Low-density
• Compatibility: Fits Black Box enclosures and most standard fiber cabinets

Connectivity and compatibility

This adapter panel supports singlemode fiber connections using ST duplex connectors, which are widely used in telecom and data communication networks. Its compatibility with Black Box enclosures and most standard fiber patch panels ensures it can be integrated into existing infrastructure without requiring specialized hardware. The ceramic sleeves help maintain consistent signal quality, making it a dependable choice for backbone extensions, test circuits, and cross-connect areas.

Ideal uses and environments

The JPM450C is well suited for small network builds, lab environments, and campus cabinets where only a few fiber ports are necessary. It works well in setups that prioritize reliability and signal integrity over high port density. This panel is a strong choice for network technicians who need a straightforward, space-saving solution that supports quick moves, adds, and changes without complex tools. It also fits environments where future growth is anticipated, allowing seamless integration with higher-density panels as the network expands.

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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