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光纤网络(Fiber)
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光纤网络(Fiber) 今日: 1922 |主题: 6370|排名: 21 

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介绍一种很好的光电混合缆(馈电光缆)...

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郭大侠 发布于: 2009-7-2 19:54 750 次浏览 0 位用户参与讨论
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http://www.necero.com/pro17-01_en.asp


  ·產品描述 Description

光電混合光纜的結構是將 250μm 光纖套入高模量材料製成的松套管中,松套管內填充防水化合物。纜芯中心為FRP或金屬加強件(有些結構需在加強件加一層PE墊層)。電線與松套管(和填充繩)圍繞中心加強芯絞合成緊湊和圓形的纜芯,纜芯內的縫隙充以阻水填充物。雙面塗塑鋼帶(PSP)縱包後擠制聚乙烯或低煙無鹵(LSZH)護套成纜。

The fibers,250μm,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The cable core is FRP or metallic strength member( some structures need add PE as bedding layer in the strength member). Electric wires and tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress. After two sides PSP are longitudinally applied over the inner sheath ,the cable is completed with PE or LSZH outer sheath.
 
·產品特點 Characteristics
 
        · 具有很好的柔韌性和機械性能
        · Good flexibility and mechanical properties

        · 光電一體,充分節約管道資源
        · Opto and electricity integrated, fully save pipeline resources

        · 電纜部分與光纜部分保持相對獨立的結構,便於安裝時的引入、引出和連接
        · Electric and optical cable maintain relatively independent structure, easy to import,
          export and link when installation

        · 將電源線、電話線、電視線、網線、監控線、資料線等多網合一,節約了成本
        · Electricity lines, telephone lines, television lines, network lines, monitor lines and data lines are
          multi-one network, saves costs

        · 較大的工作溫度範圍
        · Larger operating temperature range

        · 較大的施工溫度範圍
        · Larger construction temperature range

        · 光纜直徑和彎曲半徑小,在狹小空間也能自由安裝同事相容光信號傳輸和電能傳輸
        · Cable diameter and bending radius are small, freely install in small space and compatible with
          optical signal and electric energy transmission
 
·技術優勢 Technology advantages
 
        · 優化輸電線路設計,節約電能效果顯著。
        · Perfect design for transmission lines, highly effect for electricity saving.

        · 光電合一,在傳輸電能同時傳達資訊,並能檢測線路工作狀態。
        · Opto and electricity integrated, conveys electric energy and information at the same time, and keep
          monitoring wire lines

        · 光纖複合在電線內,杜絕地線上落雷引發的光纖斷股、斷纖事故。
        · Optical fiber compounded in the wire, preventing fiber broken and split accidents by ground lightning

        · 不會因場強的作用而導致光纜遭遇電腐蝕或引發的毀纜、斷纖事故。
        · Preventing cable suffered corrosion, ruinning or fiber broken accidents caused by field
          strength

        · 沒有給原有路線附加額外線路負荷帶來的隱患。
        · Additional load brings no hidden danger for original lines
 
·適用領域 Application Fields
 
        · 電信網建設
        · Telecommunications network

        · 鄉村,城鎮偏遠地區通信基站建設
        · Construction of communication base stations in villages, remote areas in cities and towns

        · 城市住宅社區及樓宇的光纖入戶
        · Residential areas and buildings FTTH

        · 安防監控項目
        · Security monitoring project

        · 其他需要資訊與電力同時用到的場合
        · Others occasion which information together with electric power at the same time
 
·產品標準 Standards
 
光電纜的拉伸,壓扁,衝擊,反復彎曲,扭轉,捲繞,磨損等符合YD/T 901-2001要求。

Stretching, crushing, impacting, repeated bending, torsion, winding and loss complies with YD / T 901-2001.

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