室外监控光缆|室外通信光缆|室外视频光缆
- 供应商
- 深圳耐斯龙光纤光缆有限公司
- 认证
- 报价
- ¥3.00元每米
- 联系电话
- 86-75561562233-821
- 手机号
- 8615986605628
- 销售
- 魏盼
- 所在地
- 深圳市福田区振华路87号华胜大厦615
- 更新时间
- 2013-11-04 09:19
·产品描述 description室外监控光缆
gyfta53 光缆的结构是将 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。缆芯的中心是一根非金属加强芯(frp),对于某些芯数的光缆来说, 非金属加强芯外还需要挤上一层聚乙烯(pe)。松套管(和填充绳)围绕中心加强芯绞合成紧凑和圆形的缆芯,缆芯内的缝隙充以阻水填充物。涂塑铝带(apl)室外通信光缆,纵包后挤一层聚乙烯内护套,双面涂塑钢带(psp)纵包后挤制聚乙烯护套成缆。
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 fiber reinforced plastic (frp) locates in the center of core as a non-室外监控光缆,室外通信光缆,室外视频光缆metallic strength member. the tubes (and fillers) are stranded around the strength member into a compact and circular core. an aluminum polyethylene laminate (apl) is applied around the cable core. then the cable core is covered with a thin polyethylene (pe) inner sheath, which is filled with jelly to protect it from water ingress. after a corrugated steel tape armor is applied, the cable is completed with a pe outer sheath.
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