MPO Single Mode 40G Fiber Patch Cable 12 Cores UPC Type B 3m | 40G high-speed transmission, MPO female Type B Sequence, 0.3dB Insertion Loss, For Data Center FTHH

This MPO single-mode fiber optic patch cord is recommended for data center infrastructure engineers, high-density cabling integrators, enterprise core network operators, and 40G network upgrade technicians.
It addresses key pain points: scattered single-core patch cords occupying rack space, incorrect polarity causing 40G link failures, extended deployment cycles due to field splicing, and low cabling efficiency in high-density fiber optic systems. This is a factory-pre-terminated MPO mother-to-mother backbone patch cord with Type B crossover polarity, compliant with TIA industry standards. It supports parallel transmission of up to 40G Ethernet over 8 or 12 single-mode fibers and is perfectly compatible with QSFP+ optical modules and high-density MPO patch panels. One MPO patch cord can replace 8 or 12 traditional single-core patch cords, significantly reducing cabling within the rack and increasing rack space utilization by over 60%. This product offers two endface options: APC and UPC. The 8° tilt angle APC polished endface provides 60dB of return loss, ideal for long-distance transmission, PON, and CATV applications; the UPC polished endface offers lower insertion loss and is suitable for general data center interconnects. Utilizing OS2-grade single-mode fiber, this product operates stably at wavelengths of 1310nm and 1550nm, with an insertion loss of 0.3 dB per connector, providing consistently low-attenuation performance for short- and medium-distance data center links