应用范围：本系列产品主要适用于传输设备及数字程控交换机、光电传输设备内部连接和配线架之间的信号传输，用于数据、音频、视频等通信设备。电缆结构：内导体为裸铜或镀锡、单根或多根绞合铜丝，PE绝缘，裸铜或镀锡、单层或双层编织屏蔽，PVC护套。产品编号型号内导体Φmm绝缘Φmm外导体外护套Φmm重量kg/km电容pf/m特性阻抗Ω衰减db/100m1MHz78MHz200MHz001201SYV-75-2-1Cu-bare0.34PE2.00Cu-barePVC3.4017.569&plu***n;375&plu***n;32.118.530.0001202SYV-75-2-2Cu-bare0.34PE2.00Cu-bare2PlyPVC4.0028.969&plu***n;375&plu***n;32.118.530.0001203SYV-75-2-3Cu-bare0.34PE2.00Cu-bare3PlyPVC4.2037.069&plu***n;375&plu***n;32.118.530.0001301SYV-75-3-1Cu-bare0.5PE3.00Cu-barePVC5.0035.869&plu***n;375&plu***n;32.017.028.0001302SYV-75-3-2Cu-bare0.5PE3.00Cu-bare2PlyPVC5.5052.069&plu***n;375&plu***n;32.017.028.0001303SYV-75-3-3Cu-bare0.5PE3.00Cu-bare3PlyPVC6.2072.669&plu***n;375&plu***n;32.017.028.0001401SYV-75-4-1Cu-bare0.6PE3.80Cu-barePVC5.9066.669&plu***n;375&plu***n;31.514.022.0001402SYV-75-4-2Cu-bare0.6PE3.80Cu-bare2PlyPVC6.8074.769&plu***n;375&plu***n;31.514.022.0001501SYV-75-5-1Cu-bare0.75PE4.70Cu-barePVC7.0068.969&plu***n;375&plu***n;31.08.015.0001502SYV-75-5-1(R)Cu-bare7/0.26PE4.70Cu-barePVC7.0068.469&plu***n;375&plu***n;31.08.015.0001503SYV-75-5-2Cu-bare0.75PE4.70Cu-bare2PlyPVC7.8094.369&plu***n;375&plu***n;31.08.015.0001504SYV-75-5-2(R)Cu-bare7/0.26PE4.70Cu-bare2PlyPVC7.8097.369&plu***n;375&plu***n;31.08.015.0001701SYV-75-7-1Cu-bare7/0.40PE7.20Cu-barePVC10.10130.669&plu***n;375&plu***n;30.65.49.8101101SYV-50-1-1Cu-bare0.25PE1.00Cu-barePVC2.0010.0100&plu***n;350&plu***n;33.6101102SYV-50-1-1(R)Cu-bare7/0.10PE1.00Cu-barePVC2.009.2100&plu***n;350&plu***n;33.6101201SYV-50-2-1Cu-bare0.68PE2.30Cu-barePVC3.8026.0100&plu***n;350&plu***n;31.614.445.0101301SYV-50-3-1Cu-bare0.90PE3.00Cu-barePVC5.0041.0100&plu***n;350&plu***n;31.311.222.0101501SYV-50-5-1Cu-bare1.40PE4.80Cu-barePVC7.2081.0100&plu***n;350&plu***n;30.87.015.0)