Protect Fiber Connections with Simple Solution

Cabling Solutions for Fast, Stable Networks | HCI

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Protect Fiber Connections with Simple Solution | HCI

Build stable, high-speed networks with HCI structured cabling products. Our range—covering RJ45 connectors, modular plugs, patch panels, couplers, patch cords, cable-management tools, and installation accessories—helps installers deliver reliable links with clean routing and predictable results across commercial buildings and data centers.

As a professional manufacturer, HCI engineers matched components to meet common industry standards and maintain consistent channel performance. The designs simplify installation, improve cable organization, and support dependable throughput—making HCI a practical choice for structured networking teams that want fewer callbacks and faster turn-ups.

HCI has supplied cabling solutions since 1975. With over 50 years of experience and modern manufacturing and testing, HCI delivers reliable, high-performance structured cabling products tailored to varied project needs—helping you standardize parts and keep networks running smoothly.

Protect Fiber Connections with Simple Solution

2026/07/01 HCI
Protect Fiber Connections with Simple Solution

While fiber networks are fast, they must be handled with care to maintain both physical reliability and data security. That’s why we’ve designed the LC Security Lock Kit, a compact solution for locking down both LC duplex ports and patch cords to safeguard your network from unauthorized tampering and accidental disconnection.

The kit includes a Removal Key, a Port Lock, and a Cord Lock.

The Port Lock protects unused ports from dust and unauthorized access, while the Cord Lock secures active fiber connections to prevent unauthorized removal. When needed, use the Removal Key to unlock both the Port Locks and Cord Locks.

How it works



🎖️ U.S. Patented Design
 Protecting your position in competitive markets with US 8,873,921 B2 patent

🔵 3 Color Options
 Use the color options to color-code your ports for easy identification

What’s Included


  • Removal Key – Unlock both Port Locks and Cord Locks
  • Port Lock – Block off unused LC duplex ports
  • Cord Lock – Secure connected LC duplex cords
Security Lock for LC Duplex Adaptor and Cord

Click the link below to learn more:

Security Lock for LC Duplex Adapter and Cord