3M Fiber Optical Patch Cord, LC UPC to ST UPC, Duplex, 2 Fibers, Multimode(OM3), Riser (OFNR), 3.0mm, Tight-Buffered, Aqua

LC/UPC-ST/UPC MM 50/125 OM3 DX 3.0mm LSZH Aqua 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
*Bend Insensitive Fiber & 7.5mm 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 ST UPC, Duplex, 2F, OM3, Riser (OFNR), 3.0mm

OM3 duplex LC to ST patch cord is designed for network upgrades where legacy ST-port equipment must coexist with modern LC infrastructure in campus environments. This OM3 duplex LC to ST supports 10Gbps over OM3 fiber with reliable signal integrity and low insertion loss. With 300m reach, OM3 duplex LC to ST enables phased upgrades without replacing existing hardware or disrupting daily operations. Choose OM3 duplex LC to ST for education campuses and government facilities requiring legacy compatibility. Trust OM3 duplex LC to ST for reliable network transitions and seamless integration.

Specifications

Product Name	Fiber Optical Patch Cord	Brand	Firstoptic
Connector A	LC UPC Duplex	Connector B	SC UPC Duplex
Fiber Count	2 Fibers	Fiber Grade	Bend Insensitive
Fiber Mode	OM3 50/125μm	Wavelength	850/1300nm
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)	7.5mm	Min. Bend Radius (Fiber Cable)	20/10D (Dynamic/Static)
Connector Durability	1000 times	Tensile Strength (Long/Short Term)	90/150N
Insertion Loss	≤0.3dB	Return Loss	≥30dB
Attenuation at 850 nm	3.0dB/km	Attenuation at 1300 nm	1.0dB/km
Operating Temperature	-20 to 70°C (-4 to 158℉)	Storage Temperature	-40 to 80°C (-40 to 176℉)

The OM3 duplex LC to ST multimode patch cable provides a hybrid duplex interface, designed for high-speed 10G network interoperability and distinguished by the following core characteristics:

1.Secure Hybrid Connection
The LC end offers compact push-pull latching, while the ST side provides robust bayonet locking—ideal for integrating high-density equipment with legacy infrastructure.

2.Flexible Installation
This hybrid design simplifies network upgrades by connecting modern LC-based devices to traditional ST-based cabling, reducing replacement costs and streamlining deployment.

3.Optimized 10G Multimode Performance
Engineered with precision ceramic ferrules and OM3 multimode fiber, this OM3 duplex LC to ST cable supports 10 Gigabit Ethernet transmission with low insertion loss and reaches up to 300 meters, suitable for mixed-environment 10G connectivity.

4.Clear Duplex Polarity
Both ends are clearly marked with TX/RX indicators and color-coded boots, ensuring proper polarity across hybrid interfaces and preventing channel errors.

1.Hybrid Interface for Flexible Adaptation

LC End: Compact duplex connector designed for high-density port layouts in modern network devices.
ST End: Bayonet-style coupling provides quick-lock secure connections, widely used in legacy systems and industrial environments.
Key Feature: Facilitates smooth transition between modern LC interfaces and traditional ST-based cabling, supporting 10G performance over OM3 fiber.

2.Typical Application Scenarios

Legacy Network Upgrades: Connects new LC-based switches to existing ST-based cabling systems in enterprise network modernizations.
Industrial Control Networks: Links LC-port industrial switches to ST-based PLCs and field devices in manufacturing environments.
Education & Lab Networks: Provides flexible patching between LC equipment and ST-based lab setups in training and research facilities.

we offer high quality om3 fiber patch cords 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.

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

OM3 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 om3 fiberwe offer high quality om3 fiber patch cords that can provide customers with fast and reliable network transmission services.

Optical fiber communication room Local area network (LAN)

we offer high quality om3 fiber patch cords that can provide customers with fast and reliable network transmission services.

Optical fiber data transmission Fiber to the home (FTTH)

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