摘要
产品描述
微型中心管式非金属光缆是将250μm单模或多模光纤套入高模量材料制成的松套管中。套管内填充无毒、无害的防水化合物，松套管外绞合非金属加强元件芳纶。再挤制黑色或彩色高密度聚乙烯（HDPE）护套成缆。
Description
The fibers, 250 μ m, either of single-mode or multimode type, are positioned in a loose tube made of a hi qh modulus plastic. The tubes are filled with a water-resistant filling compound. A laver of aramid yarn is applied around the cable core as additional strength member. Then, the cable is completed with a black or color HDPE sheath.
出处
《现代传输》
2007年第1期43-43,共1页
Modern Transmission
