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

· 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.

产品描述●  中心松套管保护一次涂覆光纤
●  光纤集中在缆的中心，加强件分布在光缆护层中的两侧产品特点●  外径小，重量轻，施工方便
●  光纤余长控制稳定
●  成缆后，光纤的附加衰减近乎于零，色散值无变化
●  环境性能优良适用敷设方式●  架空结构特征●  中心松套管保护一次涂覆光纤
●  光纤集中在缆的中心，加强件分布在光缆护层中的两侧
●  钢带与缆心之间设有阻水层
●  双面覆塑皱纹钢带-聚乙烯粘结外护套
●  双钢丝平行加强性能特点●  优良的阻水层，具有良好的抗渗水能力
●  钢带粘接外护套及金属加强，张力性能优良
●  束管中心式设计，光纤在光缆的抗侧向力中所受的影响减至最小
    注：可按用户要求设计成排非金属结构
    如：GYFXTW适用范围●  长途通信、局间通信，较适合南方地区技术参数
光缆芯数光缆外径
（MM）光缆重量
（Kg/KM）最小弯曲半径允许张力（N）允许侧压力（N/100MM）静态动态短期长期短期长期2-128.99010倍光缆外径20倍光缆外径1500600100030014-2410.211015006001000300
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