Fibre optic cable ROLINE 21.15.8781 1 m LC Yellow

ROLINE 21.15.8781 is a 1 m single-mode fibre optic patch cable (OS2) with LC connectors on both ends and a 9 µm core diameter. The cable supports full duplex transmission and is colour-coded yellow for easy identification and organised cable routing in network environments.

Advantages

This OS2 single-mode fibre cable provides low attenuation and stable signal transmission over long distances. LC connectors on both ends enable compact, high-density connections in patch panels and networking equipment. The 1 m length is suitable for short interconnects while the yellow sheath aids visual management of fibre links.

Suitable for

• Data centre patch panels and fibre distribution frames
• Connecting SFP/SFP+ transceivers and switches with LC interfaces
• Short-range single-mode links within racks or between adjacent equipment

Key specifications

• Model: ROLINE 21.15.8781
• Length: 1 m
• Connector type: LC — LC
• Fibre type: Single-mode OS2
• Core diameter: 9 µm
• Colour: Yellow
• Transmission: Full duplex
• Brand: ROLINE
• MPN: 21.15.8781
• EAN: 7611990127030

How to use

Inspect connector endfaces before installation and clean with appropriate fibre cleaning tools if necessary. Plug each LC connector into the corresponding LC port on networking equipment or transceivers, ensuring secure seating. Route the cable to avoid sharp bends and physical stress; maintain the minimum bend radius recommended for single-mode fibre. For patching, use the 1 m length to connect nearby equipment within racks or between adjacent devices.

Recommendations

Store and handle the fibre cable carefully to prevent microbends or macrobends; avoid kinking and excessive pulling force. Use colour-coded management for fibre identification and follow data centre cable management practices to maintain signal integrity.