OM4 SC to ST Fiber Patch Cord — Duplex UPC Connection for SC and ST Ports

The OM4 SC to ST Fiber Patch Cord provides an SC UPC to ST UPC connection for duplex multimode patching. It uses 50/125μm OM4 fiber and a 2.0mm LSZH jacket for indoor LAN connections between compatible equipment, media converters and patch panels.

SC UPC to ST UPC Selection

Use the SC end at an SC UPC interface and the ST terminations at ST UPC interfaces. Match both ends to the actual port and fiber type, and maintain the required transmit-to-receive mapping. Select the cable length for the routing path and service slack.

Standard length options are 1, 2, 3, 5 or 10 m. Choose an available option for your installation; other lengths require a separate availability check.

Match the Optical Link

40G/100G requires suitable duplex-multimode optics and a compatible channel; MPO SR4 ports cannot accept this two-fiber connector assembly directly. Verify the SC/ST termination path before selecting equipment.

Connector A	SC UPC	Connector B	ST UPC
Fiber Type	OM4 Multimode	Fiber Core	50/125μm
Cable Mode	Duplex	Standard Length Options	1, 2, 3, 5, 10 m
Jacket Material	LSZH	Bandwidth Support	40G/100G, subject to transceiver and channel compatibility
Polish Type	UPC	Application	LAN Network
Cable Outer Diameter	2.0mm

Illustration of a magenta fiber optic cable showing the glass fiber, surrounding yarn and outer jacket

Strict Optical Cable Performance Inspection

Fiber patch cords require stable transmission performance and long service life. We select high-standard OM4 multimode 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. Our factory owns complete production and testing workshops, and supports customized OEM & ODM service for various network system suppliers.

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.

Our Advantages

Short Lead Time Fast Delivery

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Premium Quality High stability

SC UPC to ST

Оптический пассивный коммутатор OM4 SC to ST Fiber Patch Cord, Duplex UPC, мультимодальный 50/125μm, LSZH 2,0 мм