Packet switching system, integrated circuits, the packet switch control method comprising the same, the packet switch control program recording medium

摘要

A packet switch system can speed up operation rate and simplify bus control. The packet switch system has a plurality of add drop modules performing transmission and reception of packet data, a control bus for connecting the add drop modules and control circuit for controlling these add drop modules, packet data bus provided separately from the control bus, to which the plurality of add drop modules are connected, for transmitting packet data transmitted and received in the add drop modules, and a memory temporarily storing the packet data to be transmitted and received via the packet data bus. The plurality of add drop modules performs transmission and reception of packet data via the packet data bus and the memory. IMAGE