OS2 Duplex LC UPC to ST UPC Fiber Patch Cord, 9/125 Single-Mode, 2.0 mm LSZH

OS2 duplex LC UPC to ST UPC fiber patch cord with 9/125 μm single-mode fiber and a 2.0 mm LSZH jacket for indoor telecom links.

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الطول

OS2 Duplex LC UPC to ST UPC Fiber Patch Cord for Indoor Telecom Cabling

This OS2 duplex fiber patch cord uses 9/125 μm single-mode fiber, an LC UPC connector at one end and an ST UPC connector at the other. The 2.0 mm LSZH jacket is intended for compatible indoor telecom cabling. Match UPC end faces with compatible UPC interfaces and confirm both connector types before ordering. Browse the OS2 Singlemode Duplex category for other connector configurations.

OS2 9/125 Single-Mode Fiber

OS2 9/125 μm single-mode fiber is intended for compatible single-mode optical links.

LC UPC to ST UPC Connector Configuration

This duplex patch cord combines an LC UPC connector and an ST UPC connector. Confirm that the equipment and adapters at both ends support the matching connector type and UPC polish.

2.0 mm LSZH Jacket

The 2.0 mm LSZH jacket is intended for installations requiring low-smoke, zero-halogen cable materials. Confirm the site’s applicable installation and fire-safety requirements before deployment.

Connector ALC UPCConnector BST UPC
Fiber TypeOS2 single-modeFiber Size9/125 μm
Cable DesignDuplex (2 fibers)Jacket MaterialLSZH
Jacket Diameter2.0 mmAvailable Lengths1, 2, 3, 5, 10 m
ApplicationsIndoor telecom cabling
LSZH sheath infographic showing a yellow fiber optic cable and listed sheath properties
OS2 single-mode fiber structure diagram labeled 9/125 μm, showing fiber core, cladding, coating, aramid yarn and LSZH jacket
Fiber cable construction illustration showing fiber core, coating layers, LSZH sheath and ceramic ferrule components

Strict Optical Cable Performance Inspection

Fiber patch cords require stable transmission performance and long service life. We select high-standard single-mode fiber core, premium LSZH outer material and mature production process to support stable optical transmission, reliable connector performance and long-term network deployment.
3D interferometer testing for fiber optic connector end-face geometry

3D Interferometer Test

Fiber optic connector end-face inspection

End-Face Inspection

Insertion loss and return loss testing for a fiber patch cord

Insertion Loss and Return Loss Testing

Strict Quality Control System

Consistent stable quality is our core competitiveness for fiber optic products. Our technical team has extensive experience in fiber optic communication.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
CableFam quality certification graphic

Our Advantages

Fast Shipment

Short Lead Time Fast Delivery

Professional Support

Professional Service Technical Support

Quality Guarantee

Worry-Free Guarantee Shopping Satisfactorily

High Quality Cable

Premium Quality High stability

أسئلة متكررة

Where is this LC‑to‑ST duplex OS2 fiber patch cable mainly applied?

It connects LC‑interface and ST‑interface optical devices. Duplex realizes bidirectional transmit‑receive, 2.0mm LSZH outer jacket fits indoor telecom cabinet renovation and mixed‑hardware optical network deployment.

What is ST connector characteristic?

Twist‑lock bayonet structure provides firm physical connection for fiber links.

What should you pay attention to when deploying this cross‑connector duplex fiber jumper?

Match consistent polishing type for both ends. Avoid sharp bending, dirty or scratched end‑faces will increase insertion loss and cause unstable optical signal transmission.

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OS2 Duplex LC UPC to ST UPC Fiber Patch Cord, 9/125 Single-Mode, 2.0 mm LSZH