Fibre optic cable ROLINE 21158621 2 m LC LC/APC OS2 Yellow

The ROLINE 21158621 is a 2 m fibre optic cable with LC to LC/APC connectors, designed for single-mode OS2 networks. Its yellow jacket identifies the single-mode fibre type; the cable features a 9 µm core diameter for low attenuation and stable long-distance data transmission in networking environments.

Advantages

This LC to LC/APC OS2 cable provides low signal loss and consistent optical performance over long distances. The 2 m length offers flexible installation options in server rooms or patch panels, while the LC/APC connector ensures improved return loss for systems that require angled physical contact.

Suitable for

• Single-mode fibre network links
• Connections between patch panels and optical transceivers
• Data centre and telecom backbone links
• Long-distance point-to-point optical connections

Key specifications

• Manufacturer: ROLINE
• Model / MPN: 21.15.8621
• EAN: 7630049621619
• Cable length: 2 m
• Connector type: LC to LC/APC
• Fibre type: OS2 (single-mode)
• Core diameter: 9 µm
• Colour: Yellow

How to use

Connect the LC and LC/APC connectors to the corresponding ports on patch panels, transceivers or optical equipment. Ensure connectors and ports are clean before mating to avoid contamination and signal degradation. Route the cable without sharp bends and secure it to avoid strain on the connectors.

Usage recommendations

For optimal performance, use this OS2 LC–LC/APC cable in single-mode links and maintain connector cleanliness. Avoid tight bends (observe the cable's minimum bend radius) and store unused connectors with protective caps.