ATM switching device with a switching network

摘要: The ATM switching arrangement has a coupling network (ASN) an input interface unit (IIU) with processing (HTC), at least one output (OIU) contg. and microprocessor. New VPI/VCI information for the further connection section is written into cells of incoming data flow. At server (SSC) adaption layer (AAL2) switch (ASW) connected via interface, to network. AAL2 designed process maximum number connections, routing table each connection. microprocessor limits permitted range values value in cell header according lists, so that only corresp. coding bits are be taken account interface.