Fiber optic patchcord, CS/UPC-SN/UPC, Duplex 2F, G657A1 Single Mode, OFNP, 1.6mm, Polarity A-A, VSFF Assemblies

Name: Fiber optic patchcord, CS/UPC-SN/UPC, Duplex 2F, G657A1 Single Mode, OFNP, 1.6mm, Polarity A-A, VSFF Assemblies
Brand: T&S Communications Co., Ltd.

Identifier: 488001

≤0.2dB IL | 10G/40G/100G/200G/400G/800G Networks | SFP-DD/OSFP and QSFP-DD

Features

Two 1.25mm ferrules in one connector housing
Compatibility with transceivers like QSFP-DD or OSFP
Simple polarity change
Telcordia GR-326 and TIA-568 compliant
Various fiber types and wavelengths, typical 9/125um single-mode, 62.5/125nm multimode (OM1), and 50/125nm multimode (OM2, OM3, OM4, and OM5)

Specification Drawings Request Quote

Product Description of Fiber optic patchcord, CS/UPC-SN/UPC, Duplex 2F, G657A1 Single Mode, OFNP, 1.6mm Φ250um Bare Fiber, Polarity A-A, VSFF Assemblies

The CS-SN duplex patch cord is designed for cross-connections between patch panels or distribution boxes and optical fiber-based products. Featuring a compact small-form-factor design, CS and SN connectors allow for easy polarity changes, ensuring flexible deployment. This patch cord is also compatible with the latest SFP-DD transceivers, enabling direct connections.

We offer single-mode (OS2) and multimode (OM3, OM4, OM5) options, along with bend-insensitive single-mode variants using G.657.A1 fiber.

Specifications

Connector A	CS/UPC	Connector B	SN/UPC
Fiber Mode	SM	Wavelength	1310/1550
Fiber Type 1	G.657.A1 (Compatible with ITU-G657 )	Fiber Type 2	G.657.A1 (Compatible with ITU-G657 )
Fiber Count	2F	Min. Bend Radius	10mm
Polarity	A-A	Cable Jacket	OFNP
Cable OD	1.6mm	Cable Structure	Φ250um Bare Fiber
Return Loss	≥50dB	Insertion Loss	IL≤0.2dB
Attenuation@1310nm	0.40dB/km	Attenuation@1550nm	0.30dB/km
Storage Temperature	-40℃ ~ + 75℃	Operating Temperature	-10℃ ~ +60℃
Installation Tensile Strength	40/80N	Cable Tensile Strength(Long/Short)	40/80N
Connctor Durability	500 times

Compliance

IEC 61754 Series/ IEC 61753-1/ ITU-G657 Compliant/ RoHS

Latest News & Blog

Jul 18, 2025

Innovative Developments of AOC (Active Optical Cable) in Data Transmission

AOC (active optical cable) is a new type of data transmission technology that revolutionizes data transfer in multiple fields such as data centers, high-performance computing, and consumer electronics...

Jul 17, 2025

Challenges in Manufacturing Multi-fiber Polarization-Maintaining Assemblies

The production of Multi-fiber Polarization-Maintaining Fiber assemblies, such as 24F MPO cable assemblies and Multi-fiber Fiber Arrays (FA), involves several critical challenges. These challenges stem...

Jul 11, 2025

Introduction to Hollow-Core Fibers Historical Evolution and Cutting-Edge Innovation

Hollow-core fibers (HCFs), also referred to as hollow photonic crystal fibers, represent a major leap forward in optical fiber technology. Unlike conventional silica-based fibers with solid cores, HCF...

View All