12 Fiber OM4 MPO Trunk Cable – Type B Magenta LSZH

This 12 Fiber OM4 MPO Trunk Cable is Type B Magenta LSZH. Select the configuration that matches your installation and the specifications below.

Available options: Connector Type: MPO to MPO; Length: 10M, 1M, 2M, 3M, 5M.

12 Fiber OM4 MPO Trunk Cable, Type B, LSZH 3.0mm, Magenta

This 12 Fiber OM4 MPO Trunk Cable brings twelve 50/125μm multimode fibers into a compact Type B assembly for high-density data center patching. It features a magenta 3.0mm LSZH jacket and UPC-to-UPC connector polish.

Choose the Matching Configuration

Choose 1, 2, 3, 5 or 10 m. Match the connector gender and channel polarity to the installed cassettes or optical interfaces. For parallel-optics links, confirm the required active fiber positions and module specifications.

Optical Performance and Specifications

This Bend Insensitive OM4 multimode fiber (50/125 µm) is designed for high-performance data transmission. It features a 12-fiber count and supports 850/1300 nm wavelengths with low attenuation (≤2.3 dB/km at 850 nm and ≤1.0 dB/km at 1300 nm). The connectors have a UPC to UPC polish, Type B polarity, ensuring an insertion loss of ≤0.35 dB and a return loss of ≥30 dB.

Physical Characteristics and Durability

The fiber cable has a compact 3.0 mm diameter and a minimum bend radius of 7.5 mm for the fiber core, making it highly flexible for tight spaces. It is built for durability with a tensile strength of 80/150 N (Long/Short Term) and connector durability rated for 500 to 1000 mating cycles. The minimum bend radius for the cable itself is 10D (Dynamic) and 5D (Static).

Safety and Environmental Rating

This cable is constructed with a Low Smoke Zero Halogen (LSZH) jacket and carries an OFNR (Optical Fiber Non-conductive Riser) flame rating, ensuring enhanced safety in building installations. It is designed to operate reliably in a wide temperature range from -20°C to 70°C, making it suitable for various demanding environments.

Connector A / B	MPO UPC / MPO UPC	Fiber Count	12 Fibers
Fiber Type	OM4 50/125μm Multimode	Polarity	Type B
Jacket	LSZH	Cable Diameter	3.0 mm
Jacket Color	Magenta	Insertion Loss	≤0.35 dB
Return Loss	≥30 dB	Standard Lengths	1 m, 2 m, 3 m, 5 m, 10 m

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.

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LSZH OM4 Fiber

12 Fiber OM4 MPO Trunk Cable, Type B, LSZH 3.0mm, Magenta