8 Fiber OM4 MPO Trunk Cable, Type B, LSZH 2.0mm, Low Loss
8 Fiber OM4 MPO Trunk Cable with Type B polarity, UPC polish and a 2.0mm LSZH jacket. Maximum insertion loss ≤0.35dB.
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8 Fiber OM4 MPO Trunk Cable, Type B, LSZH 2.0mm, Low Loss
This 8 Fiber OM4 MPO Trunk Cable uses 50/125μm multimode fiber in a compact Type B assembly for high-density data center links. The eight-fiber configuration and 2.0mm LSZH jacket match the product offered for compatible parallel-optics interconnections.
Choose the Matching Configuration
Select 1, 2, 3, 5 or 10 m. Match the active fiber positions, connector gender and end-to-end polarity to the equipment. For 40G/100G applications, check the specific optics and channel budget rather than assuming a universal link distance.
Optical Performance and Specifications
This Bend Insensitive OM4 multimode fiber (50/125 µm) is designed for high-performance data transmission. It features an 8-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 2.0 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. It provides low-smoke, halogen-free cable protection for indoor 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 Type | OM4 50/125μm Multimode |
| Fiber Count | 8 Fibers | Polarity | Type B |
| Jacket | LSZH | Cable Diameter | 2.0 mm |
| 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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