3M SC-LC SM OS1/OS2 Simplex Patch Lead

The 3 m SC-LC SM OS1/OS2 Simplex Patch Lead is a high-performance single-mode fibre optic cable designed for reliable connections in telecommunications and data networking environments. Featuring an SC connector on one end and an LC connector on the other, this patch lead enables easy interconnection between fibre patch panels, network switches, and optical equipment.

Constructed with 9/125 µm single-mode fibre, the cable supports high-bandwidth data transmission over long distances with minimal signal attenuation. The simplex design contains a single fibre strand, making it ideal for applications that require one-way optical transmission.

Precision-polished ceramic ferrules ensure accurate fibre alignment and low insertion loss, delivering consistent optical performance. The durable yellow LSZH or PVC jacket provides flexibility, protection, and easy identification of single-mode fibre in structured cabling systems. With a compact 2 mm outer diameter, this 3 m patch lead allows efficient cable routing and management in racks and cabinets.

Key Features

• SC to LC connector configuration
• OS1/OS2 single-mode fibre for long-distance transmission
• Simplex design with one fibre strand
• 9/125 µm fibre core for high-speed optical networks
• Low insertion loss for reliable signal performance
• Precision ceramic ferrules for accurate optical alignment
• Durable yellow LSZH or PVC jacket
• Compact 2 mm cable diameter for easy cable management
• Factory terminated and performance tested

Specifications

• Cable Length: 3 m
• Connector Type A: SC
• Connector Type B: LC
• Fibre Type: Single-mode
• Fibre Standard: OS1 / OS2
• Core / Cladding Diameter: 9 / 125 µm
• Cable Structure: Simplex (1 fibre)
• Cable Diameter: approx. 2 mm
• Connector Ferrule: Ceramic
• Insertion Loss: ≤ 0.3 dB
• Return Loss: ≥ 50 dB (UPC typical)
• Jacket Material: LSZH or PVC
• Cable Colour: Yellow
• Operating Temperature: −20 °C to +70 °C

Applications

• Fibre optic patch panels and distribution frames
• Telecommunications and broadband networks
• Data centres and enterprise networks
• Optical switches, SFP modules, and media converters
• Fibre backbone and cross-connect cabling
• Test and measurement equipment