OS2 Duplex Fiber Patch Cord, SC UPC to SC UPC, 9/125, 2.0 mm LSZH
OS2 duplex fiber patch cord with SC UPC ends, 9/125 single-mode fiber and a 2.0 mm LSZH jacket for FTTH and data center cabling.
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 |



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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