Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 4: Aerial 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4部分:架空引入电缆.分规范
is applicable to aerial drop cables with or without 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 for aerial applications and are self-supporting.