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GDTS 型光电混淆缆的结构是将单;蚨嗄9庀俗叭胗筛吣A康木埘ブ柿献龀傻乃商坠苤,套管内填充防水化合物。缆芯的中心是一根金属增强芯,关于某些芯数的光缆来说,金属增强芯外还需挤上一层聚乙烯。松套管和所需规格的绝缘铜导线围绕中心增强芯绞 合成紧凑的圆形缆芯,缆芯内的漏洞充以阻水填充物。双面镀铬涂塑钢带(PSP)轧纹 纵包后挤制聚乙烯护套成缆。
产品特点
● 光电一体化,解决设备用电和信号传输问题,提供对设备电源的集中监控和维护
● 提高电源的可治理性,减少供电协和谐维护
● 降低采购本钱,节省施工用度
● 精确控制的光纤余长包管了光缆具有良好的抗拉性能和温度特性
● 主要用于漫衍式基站直流远供系统中,连接 BBU 和 RRU
● 适合管道或架空敷设
交货长度
● 推荐长度:2000m; 可按客户要求提供其它长度。
情况特性
● 运输 / 贮存 / 使用温度:-40 ℃~ +70 ℃
绝缘导体电气性能
导体截面积 (mm2) | 单根导体最大直流电阻 (20 ℃) (Ω/km) | 绝缘电阻 (20 ℃) (MΩ.km) | 绝缘耐压强度KV,DC 1分钟 | ||
---|---|---|---|---|---|
每根绝缘导线与 缆内相连的其他金属之间 |
导线间 | 导线与金 属铠装带 | 导线与 钢丝间 | ||
1.5 |
13.3 |
不小于10000 |
5 |
5 |
3 |
2.5 |
7.98 |
||||
4.0 |
4.95 |
||||
5.0 |
3.88 |
||||
6.0 |
3.30 |
||||
8.0 |
2.47 |
注:馈电线导体相关性能满足GB/T3956-2008
馈电线电气性能满足GB/T 5023.3-2007
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.