1M SC-ST OS1/OS2 Duplex Patch Lead

The 1 m SC-ST OS1/OS2 Duplex Patch Lead is a high-quality single-mode fibre optic cable designed for dependable high-speed network connections in telecommunications, data centres, and structured cabling systems. Featuring SC connectors on one end and ST connectors on the other, this duplex patch lead allows seamless interconnection between fibre optic equipment, patch panels, and optical distribution frames.

Manufactured using 9/125 µm single-mode fibre, the cable supports long-distance data transmission with minimal attenuation and excellent bandwidth performance. The duplex design incorporates two fibre strands within a single cable assembly, enabling simultaneous transmit and receive communication for full-duplex network operation.

Equipped with precision-polished ceramic ferrules, the connectors provide low insertion loss and stable optical performance. The durable yellow LSZH or PVC jacket offers flexibility, protection, and clear identification of single-mode fibre in network installations. With a compact cable construction, this 1 m patch lead is ideal for short-distance connections and organised cable management in high-density racks and cabinets.

Key Features

• SC to ST connector configuration
• OS1/OS2 single-mode fibre for long-distance, high-speed transmission
• Duplex cable design with two fibres for transmit and receive
• 9/125 µm fibre core for optimal optical performance
• Low insertion loss for reliable signal integrity
• Precision ceramic ferrules for accurate alignment
• Durable yellow LSZH or PVC jacket
• Flexible and compact for easy cable routing
• Factory terminated and performance tested

Specifications

• Cable Length: 1 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 network infrastructure
• Optical switches, media converters, and transceivers
• Fibre backbone and cross-connect cabling
• Network testing and optical equipment connections