ROLINE 21.15.8607 InfiniBand/fibre optic cable 20 m LC LC/APC White

ROLINE 21.15.8607 is a 20 m single-mode fibre optic patch cable with LC to LC connectors and APC polish, designed for indoor network connections. The cable uses OS2 single-mode fibre with a 9 µm core diameter and an LSZH jacket. A flexible steel spiral helix provides additional mechanical protection compared to standard patch cords, making the cable suitable for installations where higher tread and abrasion resistance are required.

Advantages

The steel-armored construction increases mechanical robustness while the LSZH jacket minimises smoke and harmful gases in case of fire, which is important for indoor installations. OS2 single-mode fibre ensures low attenuation for long-distance and high-speed data transmission. LC/APC connectors deliver stable, low-reflection end faces suitable for links that require high return loss performance. The 20 m length offers flexibility for connecting equipment across larger racks or rooms without additional splices.

Suitable for

• Connecting optical fibre sockets to switches, routers or internet gateways
• High-speed broadband and ISP connections within buildings
• Server rooms and data cabinets with increased mechanical strain
• Indoor backbone runs where low smoke and halogen-free materials are required

Key specifications

• Cable length: 20 m
• Fibre type: Single-mode OS2
• Core diameter: 9 µm
• Connector A: LC (male) with APC polish
• Connector B: LC (male) with APC polish
• Jacket material: Low Smoke Zero Halogen (LSZH)
• Construction: Steel spiral helix (armoured)
• Colour: White
• Usage: Indoor

How to use

Inspect connector end faces for contamination before insertion and clean if necessary using appropriate fibre cleaning tools. Align and insert the LC connectors into compatible LC/APC ports on switches, routers or optical sockets until they click into place; avoid excessive bending of the cable near the connectors and maintain the manufacturer's recommended minimum bend radius. Route the cable inside the building avoiding sharp edges and potential pinch points; secure with cable management accessories that do not compress the armoured jacket.

Usage recommendations

For reliable performance, avoid repeated mating cycles at the same connector without inspection and cleaning. Do not use this cable outdoors or in permanently wet environments. When routing through tight spaces, respect the minimum bend radius specified for single-mode optical cables and ensure the armoured spiral is not permanently deformed.