产品描述:
ADSS光缆也称全介质自承式光缆,采用松套层绞式结构,将250µm光纤套入高模量材料制成的松套管中,松套管内填充防水化合物。松套管(和填充绳)围绕非金属中心加强芯(FRP)绞合成紧凑的缆芯, 缆芯的缝隙充以阻水油膏。缆芯外挤制聚乙烯(PE)内护套,然后绞合起加强作用的芳纶,挤制聚乙烯(PE)外护套或耐电痕(AT)外护套。
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产品特点:
1、可不断电架设;
2、采用 AT 护套,耐电痕性能优越;
3、重量轻、缆径小,减少了冰凌、风力影响和对塔架、支撑物的负荷;
4、跨距大,跨距超过 1000 米;
5、具有优异的抗拉性能和温度特性;
6、预期寿命大于30年。
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