Fibre optic duplex cable LANBERG FO-SASA-SD11-0010-YE, 1 m, G.657.A1, SC–SC, 125 µm, yellow

Lanberg FO-SASA-SD11-0010-YE is a 1 m duplex single-mode fibre optic patch cable with SC connectors on both ends. The cable uses G.657.A1 fibre with a 9/125 µm core/cladding structure and LSZH jacket, designed for high-speed optical links in data centres, telecom racks and equipment interconnects. The SC–SC APC polished connectors and duplex construction provide reliable bidirectional transmission for short-range trunking, patch panels and active equipment connections where low insertion loss and high return loss are required.

Advantages

The cable features APC-polished SC connectors for optimized return loss and minimal back reflection, with typical insertion loss below 0.25 dB and return loss above 60 dB. Its G.657.A1 single-mode fibre offers improved bend tolerance compared with standard single-mode types, allowing tighter routing and reduced risk of performance degradation in confined installations. The LSZH jacket reduces smoke and toxic emission in case of fire and the 3.0 mm duplex construction ensures consistent connector alignment and mechanical protection.

Suitable for

• Data centre patching between panels and switches
• Telecommunications rack interconnects and trunking
• FTTx or indoor short-run single-mode links
• Equipment-to-equipment fibre connections with SC interfaces

Key specifications

• Fibre type: G.657.A1 single-mode (9/125 µm)
• Connector type: SC – SC with APC polishing
• Cable construction: Duplex
• Cable diameter: 3.0 mm
• Jacket material: LSZH (low smoke zero halogen)
• Insertion loss: < 0.25 dB (typical)
• Return loss: > 60 dB
• Operating temperature range: -40 to 85 °C
• Minimum bend radius: 10 mm
• Color: Yellow
• Cable length: 1 m

How to use

Inspect connector endfaces before installation and clean with appropriate fibre cleaning tools to ensure low insertion loss. Align SC connectors into SC ports until the latch engages; the duplex cable maintains correct polarity when routed according to panel or equipment labelling. Avoid sharp bends and maintain the specified minimum bend radius of 10 mm during routing. For permanent installations, secure the cable along trays or racks using non-compressive ties and keep the bend points clear of edges and pinch points.

Usage recommendations

Place this single-mode SC–SC duplex cable in indoor horizontal runs, patch panels and short backbone links where APC polishing and low back reflection are important. Use LC/SC adapters only when compatible, and follow standard fibre handling procedures: keep endfaces covered when not connected, avoid twisting the duplex assembly, and ensure environmental conditions remain within the stated temperature range.