【正文】 中 華 人 民 共 和 國 通 信 行 業(yè) 標 準 YD YD 5XXX—XX 程控電話交換設(shè)備安裝工程驗收規(guī)范 Accepting Specification for SPC Exchange Installation Engineering （ 2020 年版） （送審稿） 200X 發(fā)布 200X 實施 中華人民共和國信息產(chǎn)業(yè)部發(fā)布 中華人民共和國通信行業(yè)標準 程控電話交換設(shè)備安裝工程驗收規(guī)范 Accepting Specification for SPC Exchange Installation Engineering YD 5XXXXX （ 2020 年版） 主編部門：信息產(chǎn)業(yè)部綜合規(guī)劃司 批準部門：信息產(chǎn)業(yè)部 施行日期： 200X 年 XX 月 XX 日 人民郵電出版社 200X 北 京 I 目 次 前 言 ......................................................................................................................... III 1 總 則 ............................................................................................................................ 1 2 機房環(huán)境、安全檢查 ..................................................................................................... 2 環(huán)境檢查 .................................................................................................................... 2 安全檢查 .................................................................................................................... 2 3 安裝工藝檢查 ............................................................................................................... 3 建筑和環(huán)境 ................................................................................................................ 3 機臺和終端設(shè)備 ......................................................................................................... 3 總配線架及各種配線架 ............................................................................................... 3 電纜走道及槽道 ......................................................................................................... 3 4 布放電纜及電源線的檢查 .............................................................................................. 5 布放電纜 .................................................................................................................... 5 插接架間電纜及布線 .................................................................................................. 5 敷設(shè)電源線 ................................................................................................................ 5 電纜芯線安裝 ............................................................................................................. 6 敷設(shè)光纖 .................................................................................................................... 6 5 系統(tǒng)檢查測試 ............................................................................................................... 7 通電測試前的檢查 ...................................................................................................... 7 硬件檢查測試 ............................................................................................................. 7 系統(tǒng)檢查測試 ............................................................................................................. 7 6 初驗測試 ...................................................................................................................... 9 初驗測試要求 ............................................................................................................. 9 可靠性測試 .............................................................................................................. 10 障礙率測試 ...............................................................................................................11 性能測試 ...................................................................................................................11 局間信令與中繼測試 ................................................................................................ 12 接通率測試 .............................................................................................................. 13 維護管理和故障診斷 ................................................................................................ 13 數(shù)字網(wǎng)的同步與連接 ................................................................................................ 14 處理能力、過負荷測試 ............................................................................................. 14 環(huán)境條件驗收測 試 .................................................................................................. 14 傳輸指標測試 .