IEC 62255-4-2006 宽带数字通信用对绞/星绞多芯对称电缆(高位率数字存取通信网络).外部设备电缆.第4部分:架空引入电缆.分规范

标准号：IEC 62255-4-2006
中文标准名称：宽带数字通信用对绞/星绞多芯对称电缆(高位率数字存取通信网络).外部设备电缆.第4部分:架空引入电缆.分规范
英文标准名称：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
标准类型：K13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K13
国际标准分类号：33.120.10
适用范围：This sectional specification relates to IEC 62255-1. This standard 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. The cables covered by this specification are differentiated by bandwidth and are classified by having a maximum reference frequency of 30 MHz, 60 MHz, or 100 MHz.