3m (3ft) Fiber Patch Cable, 2 Fibers, LC UPC Duplex to LC UPC Duplex, Single Mode (OS2), Riser (OFNR), 2.0mm, Tight-Buffered, Yellow

LC/UPC-LC/UPC SM 9/125 G652D DX 3.0mm LSZH Yellow 3M

Fiber optical patch cord is It is used to make a jump wire from the device to the optical fiber wiring link. It has a thick protective layer, which is generally used in the connection between the optical end machine and the terminal box, and is applied in some fields such as optical fiber communication system, optical fiber access network, optical fiber data transmission and local area network.

Product Highlights
*G.657.A1 Bend Insensitive Fiber & 10mm Min. Bend Radius
*Precision Zirconia Ferrule Connectors Ensure Low Loss
*Riser (OFNR) Jacket for Vertical and Floor-to-floor Installations
*Color-Coded Cable Jacket for Easy Identification
*Zipcord Reinforced Fiber and Reduces Crimping Risk

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Fiber Patch Cable, LC UPC to LC UPC, Duplex, 2F, OS2, Riser (OFNR), 3.0mm

The OS2 duplex LC to LC single mode patch cord delivers reliable connectivity for high-density structured cabling and telecommunications infrastructure. This OS2 duplex LC to LC single mode patch cord solution supports 1000BASE-LX/10GBASE-LR standards with consistent low-loss performance in data center and enterprise applications.

With uniform LC duplex interfaces, the OS2 duplex LC to LC single mode patch cord provides secure interconnections between compatible networking equipment. Designed for distribution and backbone installations, this OS2 duplex LC to LC single mode patch cord maintains stable performance in demanding operational environments. The compact OS2 duplex LC to LC single mode patch cord preserves signal integrity, while the field-proven design of this OS2 duplex LC to LC single mode patch cord supports evolving network infrastructure requirements.

Specifications

Product Name	Fiber Optical Patch Cord	Brand	Firstoptic
Connector A	LC UPC Duplex	Connector B	LC UPC Duplex
Fiber Count	2 Fibers	Fiber Grade	G.657.A1 (Compatible with G.652.D)
Fiber Mode	OS2 9/125μm	Wavelength	1310/1550nm
Polarity	A (Tx) to B (Rx)	Cable Type	Tight-Buffered
Cable Outside Diameter (OD)	3.0mm	Cable Jacket	Riser (OFNR)
Min. Bend Radius (Optical Fiber)	10mm	Min. Bend Radius (Fiber Cable)	10/5D (Dynamic/Static)
Connector Durability	1000 times	Tensile Strength (Long/Short Term)	90/150N
Insertion Loss	≤0.3dB	Return Loss	≥50dB
Attenuation at 850 nm	0.36dB/km	Attenuation at 1300 nm	0.22dB/km
Operating Temperature	-20 to 70°C (-4 to 158℉)	Storage Temperature	-40 to 80°C (-40 to 176℉)

we offer high quality gigabit lc duplex single mode fiber that can provide customers with fast and reliable network transmission services.

The OS2 duplex LC to LC single-mode patch cord features a hybrid LC/LCduplex interface, distinguished by the following core characteristics:

1.Secure Latch Retention
The LC connector's compact latch mechanism ensures secure, high-density connections—ideal for applications requiring reliable installation in space-constrained environments. This makes the patch cord dependable in modern structured cabling systems.
2. High-Density Field Operation
Its small form factor and positive latch allow intuitive insertion and removal while maintaining precise ferrule alignment. This space-efficient design establishes it as the preferred choice for technicians in high-density installation settings.

3. Low Insertion Loss Performance
With precision ceramic ferrules and OS2 fiber, it ensures ≤0.3dB insertion loss and ≥40dB return loss—providing a stable foundation for single-mode connectivity in 10G/25G/40G/100G optical links.

4. Clear Duplex Polarity
Standardized color-coding and distinct channel markings prevent connection errors, ensuring optimal reliability in high-density data center and telecommunications networks.

1.Technical Standards & Compatibility

Compliant with industry fiber optic standards including 1000BASE-LX, 10GBASE-LR, and high-speed Ethernet specifications.
Supports modern structured cabling systems, high-density data center interconnects, and telecommunications infrastructure requirements.

2.Typical Application Scenarios

Data Center High-Density Cabling: Direct connections between LC-port switches, patch panels, and core networking equipment in main and horizontal distribution areas.
Telecommunications & Central Office Infrastructure: Deployed in central offices, transmission rooms, and fiber distribution frames where compact LC interfaces enable high-density reliable connectivity.
Enterprise Network Backbones: Serves as standardized high-density cabling for building backbone and horizontal distribution where LC connectors provide consistent performance in space-constrained network segments.

Build a Stable and Robust Optical Fiber Network

High quality tightly buffered cables protect the fiber core and increase the strength and durability of the fiber.

Low insertion loss

high plug‑cycle durability; stable performance (<0.2 dB variation); seamless fiber alignment for reliable interchangeability.

Color-Coded Cable Sheathing for Easy Identification

The sheath color of fiber optical patch cord is usually defined by the fiber type and may vary depending on the mode and performance level.

Standardized Production

Multiple processes, strict screening, quality assurance.

Fine grinding
To ensure that the center of the optical fiber grinding offset, the surface of the optical fiber without defects, the size of the end curvature radius and other technologies meet the standard

Insertion/return loss detection
Insertion loss ≤0.3dB, return loss ≥30dB

End detection
End geometry test to ensure that the end curvature radius vertex offset, fiber height meets the standard

Meet the Various Installation Requirements

os2 fiber patch cords are used in optical fiber communication room, local area network (LAN), optical fiber data transmission, optical fiber into the home, and so on.

we offer high quality gigabit lc duplex single mode fiber that can provide customers with fast and reliable network transmission services.

Optical fiber communication room Local area network (LAN)

we offer high quality gigabit lc duplex single mode fiber that can provide customers with fast and reliable network transmission services.

Optical fiber data transmission Fiber to the home (FTTH)

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