Fibre optic cable LANBERG FO-SULU-SD11-0010-YE 1 m, G.657.A1, SC to LC, yellow

LANBERG FO-SULU-SD11-0010-YE is a 1 m single-mode duplex fibre optic patch cable with G.657.A1 fibre, terminated with an SC connector on one end and an LC connector on the other. The cable has a 9/125 µm core/cladding diameter and a 3.0 mm LSZH jacket in yellow, designed for use in optical links, patch panels and transceivers where a combination of space-saving LC and standard SC terminations is required. Polished to the UPC standard, the cable provides low insertion loss and high return loss suitable for indoor installations and equipment connections.

Advantages

The duplex design and mixed SC–LC termination allow flexible routing between devices with different connector types without additional adapters. G.657.A1 fibre ensures improved bend performance compared with standard single-mode fibre, enabling tighter routing in cabinets and narrow cable trays. A UPC polish delivers stable insertion loss below 0.25 dB and return loss better than 50 dB. The LSZH jacket reduces smoke and toxic emissions in case of fire, supporting safer installation in confined or public spaces.

Suitable for

• Connecting transceivers, media converters and optical network equipment with SC and LC ports
• Patching between optical distribution frames and rack-mounted patch panels
• Indoor horizontal cabling in data centres, server rooms and telecom closets
• Installations requiring tight bending radius and constrained routing paths

Key specifications

• Fiber type: single-mode (G.657.A1)
• Core/cladding diameter: 9/125 µm
• Connector configuration: SC to LC (duplex)
• Polish: UPC
• Insertion loss: < 0.25 dB
• Return loss: > 50 dB
• Cable diameter: 3.0 mm
• Jacket material: LSZH
• Cable length: 1 m
• Operating temperature range: -40 to 85 °C
• Minimum bend radius: 10 mm
• Color: yellow

How to use

Inspect connector endfaces for cleanliness before installation and clean with appropriate fibre cleaning tools if required. Route the duplex cable following the minimum bend radius of 10 mm, avoid sharp bends and excessive tensile force during pulling. Insert the SC connector into the corresponding SC adapter or port and the LC connector into the LC transceiver or adapter; ensure secure seating and check link status on connected equipment. For patch panel installations, use appropriate cable management to separate duplex fibres and to prevent microbends.

Usage recommendations

Store and install the cable in environments within the specified temperature range. Use fibre-safe cleaning supplies and dust caps when connectors are not in use. For best optical performance, perform end-to-end testing after installation to verify insertion loss and return loss meet system requirements.