Digital communication uses 5 kinds, 6 kinds of cables
Digital communication uses 5 kinds, 6 kinds of cables

Digital communication uses 5 kinds, 6 kinds of cables

  5 kinds, 6 kinds of cable products are used in the digital communication system extensively, including the computer network, Integrated Service Digital Network(ISDN)( ISDN), Data communication system,etc., connect up in the level in the comprehensive wiring system, perpendicular and workspace.
原文(Source)
The structure form of the cable includes the forms, such as UTP, STP, SSTP,etc.
  The supreme frequency of utilization of 5 kinds of cables is 100MHz.
  The supreme frequency of utilization of 6 kinds of cables is in order to reach 250MHz.

The frequency of utilization and use of the cable of all kinds of data are as follows:
Performance :
 5 kinds of cables accord with the following standard request:
 ANSI/TIA/EIA-568A
 IEC61156-1994
 ISO/IEC11801(2nd edition)
 ansi/nema wc63.1-1996
 YD/T838-1996
Electric performance of five-kinds cable: ( click to enlarge)

菠萝蜜夜间视频-成人AⅤ免费视频在线观看-开心色网