3M Fiber Optical Patch Cord, ST UPC to ST UPC, Simplex, 1 Fiber, Single Mode(OS2), Riser (OFNR), 2.0mm, Tight-Buffered, Yellow

ST/UPC-ST/UPC SM 9/125 G652D SX 2.0mm 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
*Ideal for Unidirectional Data Transmission

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Fiber Patch Cable, ST UPC to ST UPC, Simplex, 1F, OS2, Riser (OFNR), 2.0mm

OS2 simplex ST to ST patch cord is engineered for field deployment where secure bayonet connections are essential. This OS2 simplex ST to ST patch cord features rugged ST connectors that withstand frequent handling in LAN backbones and telecom networks.

For long-haul transmission, OS2 simplex ST to ST supports 1G to 10G standards with low attenuation across extended distances. When deploying this OS2 simplex ST to ST solution in surveillance or enterprise networks, you get consistent signal integrity.

Choose OS2 simplex ST to ST for campus backbones, telecom access networks, and outdoor field applications demanding durable, field-proven connectivity.

Learn more about fiber connector types in our guide.

Specifications

Product Name	Fiber Optical Patch Cord	Brand	Firstoptic
Connector A	LC UPC Simplex	Connector B	LC UPC Simplex
Fiber Count	1 Fiber	Fiber Grade	G.657.A1 (Compatible with G.652.D)
Fiber Mode	OS2 9/125μm	Wavelength	1310/1550nm
RoHS Compliancy Status	Compliant	Cable Type	Tight-Buffered
Cable Outside Diameter (OD)	2.0mm	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)	60/100N
Insertion Loss	≤0.3dB	Return Loss	≥50dB
Attenuation at 1310 nm	0.36dB/km	Attenuation at 1550 nm	0.22dB/km
Operating Temperature	-20 to 70°C (-4 to 158℉)	Storage Temperature	-40 to 80°C (-40 to 176℉)

The OS2 simplex ST to ST single-mode patch cord features a uniform ST/ST simplex interface, designed for point-to-point single-fiber applications with these key characteristics:

1. Secure Bayonet Retention
The simplex ST connector's bayonet coupling mechanism ensures a robust and reliable single-fiber connection with a simple half-turn lock, making this patch cord dependable for unidirectional signal transmission in legacy LANs and campus backbones.

2. Stable Simplex Operation
Its durable bayonet design allows for secure single-fiber mating and demating while maintaining solid ferrule alignment, establishing it as a reliable choice for stable simplex installations in enterprise and industrial environments.

3. Low Insertion Loss Performance
With precision ceramic ferrule and OS2 single-mode fiber, it ensures ≤0.3dB insertion loss and ≥40dB return loss, providing reliable single-fiber connectivity for 1G/10G applications in surveillance systems and older data networks.

4. Clear Simplex Identification
Standardized connector body with distinctive round shape and keying prevents rotational misalignment, ensuring optimal reliability in single-fiber data transmission links and telecommunications access networks.

1. Technical Standards & Compatibility

Compliant with legacy LAN and campus backbone standards, commonly found in older multi-mode and single-mode installations for data and video transmission.
Supports simplex connectivity in enterprise networks, security systems, and industrial applications where durable bayonet-style coupling is established.

2. Typical Application Scenarios

Legacy Campus Backbone Links: Core connections within older building and campus fiber backbones, often interfacing with ST-port backbone switches and patch panels.
Security & Surveillance Systems: Direct connections for fiber-optic video transmission equipment, DVRs, and security cameras utilizing ST simplex interfaces.
Industrial & Control Networks: Serves as robust cabling in factory automation and control systems where secure, latching simplex fiber connections are required.

we offer high quality simplex lc fiber patch cable that can provide customers with fast and reliable network transmission services.

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.

we offer high quality simplex lc fiber patch cable that can provide customers with fast and reliable network transmission services.

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 ≥50dB

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

Meet the Various Installation Requirements

Fiber optical 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 simplex lc fiber patch cable that can provide customers with fast and reliable network transmission services.

Optical fiber communication room Local area network (LAN)

we offer high quality simplex lc fiber patch cable that can provide customers with fast and reliable network transmission services.

Optical fiber data transmission Fiber to the home (FTTH)

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