附件1： 中国电信集团公司技术标准 Q/CT 2171-2009 数据设备用网络机柜技术规范 2009年6月16日发布 2009年6月16日实施 中国电信集团公司 中国电信数据设备用网络机柜技术规范 目次 目 前 1 次·························································································································I 言························································································································II 范围 ····················································································································1 规范性引用文件···································································································1 术语和定义··········································································································2 组成和分类··········································································································3 技术要求 ·············································································································3 2 3 4 5 附录 A······················································································································12 附录 B······················································································································14 ·I· 中国电信数据中心机房网络机柜技术规范 前言 本规范是中国电信集团公司网络机房（含数据中心、IT支撑平台、业务平台及类似通 信系统机房，下同）建设中应遵循的标准规范之一，主要规定了中国电信网络机房的气流组 织技术要求以及使用交流 220V电源的网络机柜的性能要求和技术指标。 本规范与 DXJS 1006-2005《中国电信数据中心机房电源、空调环境设计规范（暂行）》、 DXJS 1007-2005《中国电信数据中心机房电源、空调环境验收规范（暂行）》（中国电信［2005］ 741号）、《中国电信 IDC产品规范（试行）》（中国电信［2005］658号）等规范结合使用。 由于数据中心机房的业务可能来自一些国际客户，因此实际应用中将有可能需对一些相 关的国际标准进行参考，如 ANSI-TIA-942-2005《数据中心的电信基础设施标准》等。 本规范的附录 A～附录 B均为欧亿·体育（中国）有限公司性附录，附录B可作为运营商和机柜生产商之间订 货需求参考。 本规范由中国电信集团公司提出和归口。 本规范主要起草单位：广州研究院、浙江分公司、广东分公司 本规范主要起草人：张飘、贾继伟、侯福平、赖世能、宗凌 ·II· 中国电信数据设备用网络机柜技术规范 1 范围 本规范规定了中国电信数据类机房（含数据中心、电信业务平台、IT支撑平台及其他类似通信 系统机房，下同）内使用交流 220V电源的网络机柜的系统结构、电源配置、网络布线、气流组织、 监控测量、防雷与接地等方面的性能要求和技术指标。 本规范适用于中国电信数据类机房内使用交流 220V电源的网络机柜的设计、选型、安装、验收 及维护应用，中国电信使用交流 380V和直流电源的网络机柜可参照本规范执行。 2 规范性引用文件 下列文件中的条款通过在本标准的引用而构成本标准的条款。凡是注日期的引用文件，其随后 所有的修改单（