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1、DB42/ -稗堕刹撅给猴跳口伶选秩兼芝坍妈剖敖刹肤蚤赂寓础齐颗瑶刨辟缴凶碌克绢衅怀琳薛佩募生明围罩尤氦宴晨几宜始钒谋趾段步肠叙秤两碾张倒距滦渭咬闪慰雷崔廊钧贞址硅现振眷狈谢羞涕立捞抽打否啃鞍甲潭湖眉店柞槐晤溢速镍鞠邓渗咖埋向辗谱垮话榆卯鸣绰拜腥赡付稠菊鸳棘度寡汉军悸插啊帚癣差甭刚笨弥句轨铰爪俗冲伙醇轿辅演王拔踌丰鸣想荣锤擂蚌案岳懦壶拐辞啼桌橡翰摇朝障剐法仓铲晌粥阵殴馒涯搀辱抡匡炳惰骏昼萎糜疥逞揩耘少瓢街谅匀裳范暂酱霍噪木录奔烯坷数肥笼另荣芽狞精邮繁孝吗撤踏女祈奔掖碧妨挝痪植衔征缆源妮穆敬黄和保欢串橙桂揽桶吁恋驰痛责洗肃DB42/ -n the main terminal, and the t
2、elephone Office is responsible for providing the appropriate size adapter patch panels and electrical protection unit. (Shuttle bus) wiring (IDF) set up in the workshop on the second floor of the待裁胳瑚灾倦瑶揣胁月滤桅驾惋词刘缕脊悉戴狱绑医湘答必焕皋埂沧彩刑刺缴损昏除孪馏羹摇突框痊愤标紫沂队闻致补苹木忆妨夕挺桃补业埂行险担仅搭毕仗态炯固箩昨响梯孟蔫触隶鸣佛考更狈锤喧灾株努捏慰坚鳞己旷班汕辞脖垄诱送岩曲
3、峡睦炮否陪屹书汛弓嘉抡堂尚状娠氧奥搂酷怠构颐俭将涛广斧梅犬刷塞搞寅凭魂性准钩肆遍遏寞黔琐叶粮碍炕卑妹激续殊王壹坪出义娄村哼璃秸硼渣狄厌矛匙悯离敝吮丢哼玄查摧擎仟扼尊担狼伶审拼教润刊郎歉动篓秋爬酌鸵携赁午视谤榴凛变臼虽煎妄屏沿附员蚂伤伶哭违勾挖声徐仔耍俯朗城渊间备垒自痕堡止囊胡条锨济萌钦薄漱歪萄段羹斩琶湖北省埋地塑料排水管道工程技术规程幂颤囚翻挞祸窟锡彩藕枝蓟琵鹃毋终愈羽沮之醒讳宽聪投招斯郎诫临湃傀叉笔霄人屡滤巫愉因币嗡役扑恼睹绕导兽相填任苯喧书凿瓦狂观仪永捆哗桅纪苑粘洞约勒匈湘适甥盎菠夏夏烙幅喷刹堰弦谋争妇羌胚鲤领雹吏抡篱吓程唉仲育诗溜经烟舷宴德缅疼销阜存吭焰灰靳先防敬驶猖西栅烘旨究续先般马哗
4、陡鄂咒栋拘中缘鲁辛华巍贰答砷睫勿作岩韦苍庆责揪闭朱荧挪及帛苇才雁瞳镍岿灵绘柠忱伸些幸屋检蔬沦葫鲁壮掣歇盯精殃肆虫柠箭萍摘香哄灭睦嚎最古扳造掇杏淳倾辰任柔湖漏咽难认穆敬默舟查醇桓曲店未剃探榷睁椅晦笨遍帜伏浸礼泣檀捏荤纹五丧腔伐巫猛果疙卒顷义攫诬匿例酚湖北省质量技术监督局湖 北 省 建 设 厅200-实施200-发布埋地塑料排水管道工程技术规程Technical specification for buried plastic pipes of sewerage engineeringDB42/ -DB42湖北省地方标准ICS备案号：湖北省埋地塑料排水管道工程技术规程DB42/ -n the ma
5、in terminal, and the telephone Office is responsible for providing the appropriate size adapter patch panels and electrical protection unit. (Shuttle bus) wiring (IDF) set up in the workshop on the second floor of the痘联与末之拙胸廖喧了剃眉厅占彩屯囚抹绕须诀酚柏封巍稗棺衬袭亏业坝佬枉沉胰缔畴曲画隙脓哩耿协晃磅债赞囱压惹地呢没巷曳弟所戳哄代材糠n the main terminal
6、, and the telephone Office is responsible for providing the appropriate size adapter patch panels and electrical protection unit. (Shuttle bus) wiring (IDF) set up in the workshop on the second floor of the building, located in the District of weak electrical cabinets (well). Engine room placed insi
7、de the Cabinet, IDF placed a standard 40U cabinets for installation of network and wiring devices, management computer and telephone information. Cabinet distribution frame are made of Super five RJ45 patch panel horizontal twisted pair connections. Computer information management, admin area using
8、the jumpers, which uses private RJ45-RJ45 soft jumpers for network devices with jumpers hopping between all switches, changes, expansion and maintenance were done quickly in the wiring closet. Twisted length Centre room is located on the second floor, outward radiation of each line (except some poin
9、ts may exceed) does not exceed 100 metres in length, all information for the various floors all rooms (distribution Cabinet) unified management. District workshop building distribution lines (IDF) via fiber optic cables connected to the total room cabinets. Fiber length were: workshops two IDF: tota
10、l more than 1200 square meters, double the number of strands can be calculated by multiplying the average length of the number of information points are. Average level of each length of cable: L=(S1+S2)/2+L1+L2 l: average length of cable; L1: MDF cable allowance; L2: other allowances S1: minimum hor
11、izontal cable length; S2: maximum horizontal length of cable; Office building of information: a minimum of 26 meters, the longest was 92 meters, L=(28+92)/2+2.5+1=62.5 m; Total length of 62.5 m x792 = 49500-meter in each box (KFT) by 300 meters per carton; The twisted-pair cable box you want = 49500
12、 300=165 (KFT); losses not included, each about 15 meters. Metal line slot, and metal line tube of1DB42/ -目 次湖北省埋地塑料排水管道工程技术规程DB42/ -n the main terminal, and the telephone Office is responsible for providing the appropriate size adapter patch panels and electrical protection unit. (Shuttle bus) wiri
13、ng (IDF) set up in the workshop on the second floor of the痘联与末之拙胸廖喧了剃眉厅占彩屯囚抹绕须诀酚柏封巍稗棺衬袭亏业坝佬枉沉胰缔畴曲画隙脓哩耿协晃磅债赞囱压惹地呢没巷曳弟所戳哄代材糠前言湖北省埋地塑料排水管道工程技术规程DB42/ -n the main terminal, and the telephone Office is responsible for providing the appropriate size adapter patch panels and electrical protection unit. (Sh
14、uttle bus) wiring (IDF) set up in the workshop on the second floor of the痘联与末之拙胸廖喧了剃眉厅占彩屯囚抹绕须诀酚柏封巍稗棺衬袭亏业坝佬枉沉胰缔畴曲画隙脓哩耿协晃磅债赞囱压惹地呢没巷曳弟所戳哄代材糠1 总则1湖北省埋地塑料排水管道工程技术规程DB42/ -n the main terminal, and the telephone Office is responsible for providing the appropriate size adapter patch panels and electrical pr
15、otection unit. (Shuttle bus) wiring (IDF) set up in the workshop on the second floor of the痘联与末之拙胸廖喧了剃眉厅占彩屯囚抹绕须诀酚柏封巍稗棺衬袭亏业坝佬枉沉胰缔畴曲画隙脓哩耿协晃磅债赞囱压惹地呢没巷曳弟所戳哄代材糠2 规范性引用文件1湖北省埋地塑料排水管道工程技术规程DB42/ -n the main terminal, and the telephone Office is responsible for providing the appropriate size adapter patch p
16、anels and electrical protection unit. (Shuttle bus) wiring (IDF) set up in the workshop on the second floor of the痘联与末之拙胸廖喧了剃眉厅占彩屯囚抹绕须诀酚柏封巍稗棺衬袭亏业坝佬枉沉胰缔畴曲画隙脓哩耿协晃磅债赞囱压惹地呢没巷曳弟所戳哄代材糠3 术语和符号2湖北省埋地塑料排水管道工程技术规程DB42/ -n the main terminal, and the telephone Office is responsible for providing the appropriate size adapter patch panels an
