Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 5: Filled drop cables - Sectional specification
宽带数字通信(高比特率数字接入电信网络)用多芯对称对绞/四芯电缆.室外设备电缆.第5部分:填充引入电缆.分规范
is applicable to filled drop cables having a metallic screen over the cable core, a thermoplastic jacket, copper conductors, and solid or cellular insulation. These cables are typically available in 2 to 6 pair.
These cables are intended primarily for direct burial in the ground.