Black Box FMTP623S-100PAK

Overview

The Black Box FMTP623S-100PAK is a pack of shielded CAT6 RJ45 modular plugs designed to provide reliable and high-speed Ethernet connections. These plugs are tailored for use with 23 AWG PVC wire and feature 1.2 mm insulated wire holes that make cable termination straightforward. Their shielded design helps protect network signals from electromagnetic and radio frequency interference, ensuring stable performance in demanding environments such as offices, data centers, and industrial settings.

Constructed from transparent polycarbonate, each plug allows easy visual inspection of wiring during installation. The nickel-plated brass contacts offer corrosion resistance and maintain a solid connection that meets CAT6 standards. This 100-pack is ideal for network technicians and IT professionals who require consistent and durable network components.

Key features

• Shielded design reduces electromagnetic and radio frequency interference for improved signal integrity
• 1.2 mm insulated wire holes simplify cable termination and reduce installation errors
• Compatible with 23 AWG PVC wire, a common standard for Ethernet cabling
• Transparent polycarbonate housing allows visual verification of wiring during setup
• Nickel-plated brass contacts resist corrosion and ensure a reliable electrical connection
• Includes loading bars that streamline the termination process and save installation time
• Durable construction supports long-lasting network performance in high-interference environments

Key specs

• Category: CAT6
• Connector type: RJ45 modular plug
• Wire compatibility: 23 AWG PVC wire
• Insulated wire hole diameter: 1.2 mm
• Housing material: Transparent polycarbonate
• Contact plating: Nickel-plated brass
• Pack quantity: 100 plugs

Connectivity and compatibility

These modular plugs are designed to terminate CAT6 Ethernet cables, supporting network speeds up to 1 Gbps and beyond when paired with appropriate cabling and equipment. Their shielded construction makes them well suited for installations where electromagnetic interference could degrade network performance. They fit standard RJ45 jacks and are compatible with a wide range of CAT6 patch panels, switches, and network devices.

Installation and setup

The included loading bars help align and secure wires during termination, reducing the chance of wiring mistakes and speeding up the installation process. The transparent housing allows installers to verify correct wire placement before crimping, which is especially useful in complex or large-scale network deployments. These plugs are a practical choice for both new network builds and upgrades to existing infrastructure.

Ideal uses and environments

This 100-pack is a strong choice for network professionals working in office environments, data centers, or industrial locations where interference can impact network stability. It fits well in setups requiring shielded connections to maintain signal quality and is suitable for anyone needing to terminate CAT6 cables with precision and reliability. Whether upgrading an existing network or building one from scratch, these plugs help ensure consistent, high-performance Ethernet connectivity.

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.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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.

Learn more