LC APC to ST APC Fiber Patch Cord, OS2 Duplex Single Mode, 2.0 mm LSZH

LC APC to ST APC fiber patch cord with OS2 9/125 single-mode fiber, duplex design and a 2.0 mm LSZH jacket for telecom and FTTH links.

Price range: $3.15 through $7.41
Length

LC APC to ST APC Fiber Patch Cord for OS2 Duplex Single-Mode Links

This LC APC to ST APC fiber patch cord uses OS2 9/125 μm single-mode fiber, APC-polished connectors at both ends, and a 2.0 mm LSZH jacket for compatible indoor telecom and FTTH links. Its duplex design provides two fibers for separate transmit and receive paths where supported by the connected equipment. APC end faces are designed to reduce back reflection in compatible optical connections. Use APC connectors only with compatible APC interfaces; do not mate APC and UPC end faces.

OS2 9/125 Single-Mode Fiber

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

LC APC to ST APC Connector Configuration

One end uses LC APC connectors and the other uses ST APC connectors. Confirm that both connected devices or adapters support the corresponding connector type and APC polish before ordering.

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 ALC APCConnector BST APC
Fiber TypeOS2 single-modeFiber Size9/125 μm
Cable DesignDuplex (2 fibers)Connector PolishAPC on both ends
Jacket MaterialLSZHJacket Diameter2.0 mm
Available Lengths1, 2, 3, 5, 10 mApplicationsIndoor telecom and FTTH links
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

FAQ

What is the difference between OS2 single mode and multimode fiber?

OS2 single mode 9/125μm supports long-distance transmission up to kilometers, ideal for long haul network, while multimode is only for short-range indoor connection.

Why use APC end face for LC and ST connectors?

APC 8° angle end face provides low return loss and high anti-interference performance, perfect for telecom, FTTH and high-precision optical communication systems.

What are the advantages of 2.0mm LSZH jacket?

LSZH is low smoke zero halogen, flame retardant non-toxic and environmentally friendly, 2.0mm compact diameter is flexible and suitable for indoor cabinet and dense wiring deployment.

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LC APC to ST APC Fiber Patch Cord, OS2 Duplex Single Mode, 2.0 mm LSZH