纵横制 [
zòng héng zhì]
[电] crossbar system
- 目前,电话的电路交换设备或以机电技术(采用纵横制、步进制或旋转式接线器)
Present-day telephone - circuit switching equipment is based on either electromechanical techniques (employing crossbar, Strowger, or rotary switches) - 程控交换机以彻底取代了传统的步进制和纵横制交换机,并正在大踏步的模拟交换机向数字交换机迈进。
SPC exchanges to completely replaced traditional stepping system and freely system switches and are great analog switches to digital switches forward. - 这种分块式网络体系结构,可以灵活地采用编码规则和选择一块、二块或四块场效应晶体管-自电光效应器件来提供可扩充的光接收模块的数目,解决了常规纵横制网络不易扩充的问题。
This configuration solves the problem that a Crossbar is hardly scalable by employing flexible code rule and one, two or four FET SEED chips to provide scalable optical channel receives.
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