Fiber optic connector Telegärtner 100021913 LCD OS2 1U Blue Grey

The Telegärtner 100021913 LCD OS2 1U Blue Grey is a rack-mount fiber optic connector unit designed for use with single-mode OS2 fibers. With a compact 1U housing and a standardized 482 mm width, it integrates into 19-inch rack systems and provides organized, front-access termination for fiber runs. The unit's blue and grey finish identifies connection types and supports visual management in data centers and network closets.

Advantages

This 1U fiber optic connector offers a space-efficient form factor for high-density rack installations while maintaining compatibility with OS2 single-mode fiber. The front-access design simplifies cable routing and maintenance, and the standardized width ensures easy integration into existing rack infrastructure. Physical construction provides stable mechanical support for connectors and helps reduce strain on fiber terminations.

Suitable for

• 19-inch rack-mounted network cabinets and patch panels
• Data centers and server rooms requiring single-mode OS2 terminations
• Telecommunications closets and backbone fiber installations
• Structured cabling projects where space-efficient 1U solutions are needed

Key specifications

• Form factor: 1U rack-mount housing compatible with 19-inch racks
• Designed for fiber type: OS2 (single-mode)
• Dimensions (W×H×D): 482 mm × 44 mm × 265 mm
• Color scheme: blue and grey for port and panel identification
• Front-access connector arrangement for easy patching and maintenance

How to use

Install the unit into a standard 19-inch rack using appropriate mounting screws and cage nuts. Route fiber cables into the housing using existing rack cable management pathways, taking care to maintain the minimum bend radius specified by the fiber manufacturer. Terminate or plug OS2 connectors at the front panel ports and secure any strain-relief elements to prevent mechanical stress on the fiber ends. Verify optical continuity and signal loss with appropriate test equipment after installation.

Usage recommendations

Use the unit as part of a structured cabling plan: label ports clearly, observe single-mode OS2 handling best practices, and perform end-to-end testing after connections are made. Maintain adequate rack ventilation and avoid overcrowding to ensure long-term reliability of fiber terminations.