交换网络模块
Switching Network Module SNM
交换网络母线
Switching Network Highway THW
空-时-空交换空-时-空交换网络
stray capacitancespace time space switching
宽带交换网络
broadband switching network
脉码调变交换网络
pulse code modulation switching network
脉码调变交换网络系统
pulse code modulation switching network system
区域性分封交换网络
loop back testlocal packet switched network
LPCVDlocal packet switched network
全自动交换网络
full automatic switching network
软交换网络
softswitch network
keywordSoftswitch network
soft switch network
时分交换网络
time division switching network
时间-空间-时间交换网络
Time-Space-Time Switching Network TST
时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
自动光交换网络
automatic switched optical network
ASON