2M SC-ST OS1/OS2 Duplex Patch Lead

The 2 m SC-ST OS1/OS2 Duplex Patch Lead is a high-quality single-mode fibre optic cable designed for reliable high-speed data transmission in telecommunications and networking environments. Featuring SC connectors on one end and ST connectors on the other, this duplex patch lead allows easy interconnection between different fibre optic interfaces in patch panels, network equipment, and optical distribution frames.

Constructed with 9/125 µm single-mode fibre, the cable supports long-distance data transmission with minimal signal attenuation and excellent bandwidth capacity. The duplex configuration includes two fibre strands within a single jacket, enabling simultaneous transmit and receive communication for full-duplex network operation.

Precision-polished ceramic ferrules ensure low insertion loss and stable optical performance. The durable yellow LSZH or PVC jacket provides flexibility, protection, and clear identification of single-mode fibre in structured cabling installations. With a compact 2 mm cable diameter per strand, the patch lead allows efficient cable management in high-density network environments.

Key Features

• SC to ST connector configuration
• OS1/OS2 single-mode fibre for long-distance transmission
• Duplex cable design with two fibre strands (Tx/Rx)
• 9/125 µm fibre core for high-speed optical networks
• Low insertion loss for reliable signal performance
• Precision ceramic ferrules for accurate fibre alignment
• Durable yellow LSZH or PVC jacket
• Compact cable design for easy routing and cable management
• Factory terminated and performance tested

Specifications

• Cable Length: 2 m
• Connector Type A: SC (2x)
• Connector Type B: ST (2x)
• Fibre Type: Single-mode
• Fibre Standard: OS1 / OS2
• Core / Cladding Diameter: 9 / 125 µm
• Cable Structure: Duplex (2 fibres)
• Cable Diameter: approx. 2 mm per strand
• 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 transceivers and network switches
• Fibre backbone and cross-connect cabling
• Testing and measurement equipment