3M SC-FC OS1/OS2 Simplex Patch Lead

The 3 m SC–FC OS1/OS2 Simplex Patch Lead is a high-quality single-mode fibre optic cable designed for reliable connections between fibre networking equipment. It features an SC connector on one end and an FC connector on the other, enabling flexible interconnection between fibre patch panels, optical distribution frames and active network devices.

Manufactured using 9/125 µm OS1/OS2 single-mode fibre, this patch lead supports high-bandwidth data transmission over long distances with minimal attenuation. The simplex construction contains a single fibre strand, making it ideal for point-to-point optical links in telecommunications, enterprise networks and data centre environments.

Precision ceramic ferrules ensure accurate fibre alignment and stable signal transmission, while the durable jacket provides protection in structured cabling installations. Each patch lead is factory-tested to verify insertion loss and optical performance, ensuring dependable connectivity in critical fibre applications.

Key Features

• 3 m single-mode fibre optic patch lead
• SC to FC connector configuration
• OS1/OS2 9/125 µm single-mode fibre
• Simplex design for single fibre transmission
• Low insertion loss and high return loss
• Precision ceramic ferrules for reliable alignment
• Durable LSZH or PVC jacket for protection
• Factory tested for optical performance
• Suitable for telecom, enterprise and data centre networks

Specifications

Cable Type: Single-mode fibre optic patch lead
Fibre Type: OS1/OS2
Core/Cladding Diameter: 9/125 µm
Cable Configuration: Simplex (single fibre)
Cable Length: 3 m
Connector A: SC
Connector B: FC
Ferrule Type: Ceramic
Typical Insertion Loss: ≤ 0.3 dB
Return Loss: ≥ 50 dB (UPC)
Operating Wavelength: 1310 nm / 1550 nm
Cable Diameter: typically 2.0–3.0 mm
Jacket Colour: Yellow (single-mode standard)
Operating Temperature: −20 °C to +70 °C
Storage Temperature: −40 °C to +85 °C

Applications

• Fibre patch panels and optical distribution frames
• Data centre fibre network connections
• Telecommunications and broadband networks
• Enterprise LAN and WAN fibre infrastructure
• FTTH and fibre access networks
• Optical testing and measurement equipment