HYA型市话通信电缆对数字通信的影响

HYA Type Telephone Communication Cable Impact on Digital Communication

数字通信是现代通信技术中广泛运用模式，随着数字通信快速发展的要求日益提高，必须考虑HYA型市话通信电缆运用对数字通信的发展影响。

Digital communication is widely used in modem communication technology model,the rapid development of digital communication with the increasing demand,we must consider the type of local communication cable HYA use of development impact of digital communications.