1.Alarm cable,13x2x(7/0.127mm) tinned copper conductor, single tinned copper braid shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 1500V.
 2.External Alarm Cable,13x2x(7/0.127mm), tinned copper braid shielding. Silicon sheath. 213.25 Ohm, maximum voltage 1500V.
 3.A-BIS PCM Cable,8x0.25mm silvered copper conductor, tinned copper braid shielding PVC sheath, 75+7-2 Ohm, maximum voltage 1500V.
4.RS LAN Cable CAT 5, S-FTP. 4x2x0.48mm bare copper rconductor, 26 AWG, AL/PET shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 2500V
5.RS CYR Cable,12x2x0.4mm+0.4mm, tinned copper conductor, twist. AI/PET + tinned copper braid shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 1500V
6.RS CNIA PCM Cable,4x(2x2x0.4mm), tinned copper solid conductor, AWG26, tinned copper braid shielding. PVC sheath, 120+/-15 Ohm, maximum voltage 1200V.

 1.Alarm cable,13x2x(7/0.127mm) tinned copper conductor, single tinned copper braid shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 1500V.(13P*28AWG,PP INSULATION,

BRAID,PVC JACTET)
 2.External Alarm Cable,13x2x(7/0.127mm), tinned copper braid shielding. Silicon sheath. 213.25 Ohm, maximum voltage 1500V.(SILICON JACKET)
 3.A-BIS PCM Cable,8x0.25mm silvered copper conductor, tinned copper braid shielding PVC sheath, 75+7-2 Ohm, maximum voltage 1500V.

(8同轴，镀银导体，总编织，PVC外被）
4.RS LAN Cable CAT 5, S-FTP. 4x2x0.48mm bare copper rconductor, 26 AWG, AL/PET shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 2500VTIO

（24AWG双屏蔽网络线）
5.RS CYR Cable,12x2x0.4mm+0.4mm, tinned copper conductor, twist. AI/PET + tinned copper braid shielding. PVC sheath, 100+/-15 Ohm, maximum voltage 1500V

(12P*26AWG,双屏蔽，PVC外被）
6.RS CNIA PCM Cable,4x(2x2x0.4mm), tinned copper solid conductor, AWG26, tinned copper braid shielding. PVC sheath, 120+/-15 Ohm, maximum voltage 1200V

（4P屏蔽线，26AWG导体，编织，PVC外被）

以上的绝缘用料和线径要设计，因为有特性阻抗要求）

［管理员 在 2009-5-11 21:13:34 编辑过］

学习了。。。。。

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