GYTY53光纜廠家gyta53-24b1單模光纜價格
名稱：室外直埋光纜
型號廠家：GYTA53-24B1
產品特點
1.光纜外徑小、重量輕、成本低、易敷設施工效率高；
2.光纖直接擠制護套并設計V形撕裂口，不用工具徒手就能剝離光纖；
3.光纜柔軟性能和彎曲性能好，有很高的抗壓扁力和抗張力，自承式結構能滿足50米以下飛跨拉設；
4.采用FRP加強件材料，確保光纜在室內使用對電線的安全絕緣和室外使用時對雷擊及強電環境的安全防護；
5.采用G657抗微彎單模光纖，在小彎曲半徑下提供的傳輸特性；
6.采用低煙無鹵阻燃聚烯烴護套材料，滿足在室內使用阻燃性能并符合RoHS指令；
7.緊套結構既能杜絕油膏污染又有很好的防水性能。
GYTY53光纜廠家gyta53-24b1單模光纜價格 北京*嗲話： 
PBT套管內裝的4根單模光纖，并充滿油膏，松套管外縱包阻水帶和軋紋鋼帶、外護套采用優質黑色聚乙烯，在護套內平行對稱設置兩根圓鋼絲。該光纜全截面阻水，結構緊密、外徑小、重量輕、具有良好的機械性能，低損耗、低色散、適用于數字或模擬傳輸通信系統的架空、管道敷設。
·Description 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. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. 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, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath. |
·Characteristics · Good mechanical and temperature performance · High strength looes tube that is hydrolysis resistant · Special tube filling compound ensure a critical protection of fiber · Crush resistance and flexibility · The following measures are taken to ensure the cable watertight: - Steel wire used as the central strength member - Loose tube filling compound - cable core filling - PSP enhancing moisture-proof - Water-blocking material ·Standards GYTY53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1. |
