GBT51265-2018······1

1 總則······10

2 術(shù)語······11

3 基本規(guī)定······12

4 施工準(zhǔn)備······13

4.1 一般規(guī)定······13

4.2 機房設(shè)備安裝及布線施工準(zhǔn)備······13

4.3 線纜敷設(shè)施工準(zhǔn)備······14

4.4 設(shè)備和器材進(jìn)場驗收······18

5 機房設(shè)備安裝及布線······20

5.1 一般規(guī)定······20

5.2 機架(柜)、橋架安裝······20

5.3 線纜布放······22

5.4 工藝設(shè)備安裝······23

5.5 設(shè)備防雷和接地······24

6 線纜敷設(shè)······25

6.1 一般規(guī)定······25

6.2 直埋線纜敷設(shè)······26

6.3 管道線纜敷設(shè)······27

6.4 架空線纜敷設(shè)······28

6.5 建筑物內(nèi)及戶內(nèi)線纜敷設(shè)······29

6.6 光纜成端和接續(xù)······30

6.7 電纜終接······31

7 線路節(jié)點設(shè)備和器材安裝······33

7.1 一般規(guī)定······33

7.2 線路節(jié)點設(shè)備安裝······33

7.3 線路器材安裝······34

8 檢測······36

8.1 一般規(guī)定······36

8.2 檢測準(zhǔn)備······36

8.3 圖像主觀評價······36

8.4 電氣性能檢測······37

9 工程驗收······39

9.1 一般規(guī)定······39

9.2 驗收工作組織······39

9.3 驗收工作實施······40

9.4 工程竣工技術(shù)文件······41

附錄A 有線電視網(wǎng)絡(luò)主要設(shè)備和器材進(jìn)場檢驗······42

附錄B 有線電視網(wǎng)絡(luò)工程質(zhì)量驗收項目······45

附錄C 有線電視網(wǎng)絡(luò)工程質(zhì)量驗收記錄及工程驗收表······48

本標(biāo)準(zhǔn)用詞說明······53

引用標(biāo)準(zhǔn)名錄······54

附: 條文說明······56

1 總則······58

3 基本規(guī)定······59

4 施工準(zhǔn)備······60

4.1 一般規(guī)定······60

4.2 機房設(shè)備安裝及布線施工準(zhǔn)備······60

4.4 設(shè)備和器材進(jìn)場驗收······61

5 機房設(shè)備安裝及布線······62

5.5 設(shè)備防雷和接地······62

6 線纜敷設(shè)······63

6.1 一般規(guī)定······63

6.4 架空線纜敷設(shè)······63

6.6 光纜成端和接續(xù)······64