OS2 Duplex Fiber Patch Cord with SC UPC Connectors

This OS2 duplex fiber patch cord uses SC UPC connectors at both ends and 9/125 μm OS2 single-mode fiber in a 2.0 mm LSZH jacket. Its two-fiber design supports separate transmit and receive paths for compatible FTTH and data-center links. Choose the required cable length and confirm connector and polish compatibility with the connected equipment. Browse the OS2 Singlemode Duplex category for other connector configurations.

OS2 Single-Mode Fiber

Built around OS2 9/125 μm single-mode fiber for compatible single-mode optical links.

SC UPC Connectors at Both Ends

Both ends use SC connectors with UPC-polished end faces. Confirm that the connected equipment and adapters use matching SC UPC interfaces.

2.0 mm LSZH Jacket

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

Connector A	SC UPC	Connector B	SC UPC
Fiber Type	OS2 single-mode	Fiber Size	9/125 μm
Cable Design	Duplex (2 fibers)	Jacket Material	LSZH
Jacket Specification	2.0 mm	Connector Polish	UPC
Available Lengths	1, 2, 3, 5, 10, 15, 20, 30 m	Applications	FTTH and data-center 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 Test

End-Face Inspection

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.

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OS2 Duplex Fiber Patch Cord, SC UPC to SC UPC, 9/125, 2.0 mm LSZH