OS2 Duplex LC UPC to SC APC Fiber Patch Cord for FTTH and PON

This OS2 duplex fiber patch cord has an LC UPC connector at one end and an SC APC connector at the other, with 9/125 μm single-mode fiber and an LSZH jacket. It is intended for compatible FTTH, PON and indoor optical network links. Match each connector with a compatible port of the same connector type and polish; do not mate APC and UPC end faces together. 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 SC APC Connector Configuration

The cable combines an LC connector with UPC polish and an SC connector with APC polish. Confirm connector type and polish at each device or adapter port before ordering.

LSZH Jacket

The 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 A	LC UPC	Connector B	SC APC
Fiber Type	OS2 single-mode	Fiber Size	9/125 μm
Cable Design	Duplex (2 fibers)	Jacket Material	LSZH
Applications	FTTH, PON and indoor optical networks

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.