4-Port multichannel T1 port adapter with integrated csu/dsu PA-MC-4T1

Currently unavailable

The Cisco PA-MC-4T1 offers single-width port adapters that integrate channel service unit (CSU) functionality, data service unit (DSU) functionality, and DS0 channel support into the Cisco router. The PA-MC-8DSX1 integrates DS1 data service unit (DSU) functionality and DS0 channel support into the Cisco router.  The PA-MC-4T1 is a single-wide modules that integrate channel service unit (CSU) data service unit (DSU) functionality, and E1 or T1 channel support into the Cisco router. The PA-MC-4T1 provide four or eight independent T1 (100-ohm) or E1 (120-ohm) connections via RJ-48C connectors. Each T1 or E1 port adapter can provide up to 128 separate full-duplex HDLC fractional or full T1 or E1 channels. Individual T1 connections of the DSX-1 version of the port adapters can connect to external CSUs, to digital cross connects (DACS), or to any other equipment that uses a DSX-1 interface.