Total Access 3000 DSLAM DS3 Primary Switch Module Installation and Maintenance Practice6 61181041L3-5AFeaturesThe basic features of the DS3-PSM include the following:• Provides DS3 interface with the following standard features:– Supports the M13 or C-bit parity DS3 formats– Software controlled DS3 Line Build Out and automatic receive equalization– Detects and indicates DS3 alarm conditions– Provides diagnostic loopback capability– Provides near and far-end DS3 performance monitoring– PLCP framing for legacy ATM equipment• Accepts automatic system provisioning data from the PCU• Accepts new software downloads via YModem or TFTP• Provides 1:1 equipment protection switching with dual PSM application• Provides linked provisioning capability from the online to offline unit• Local ATM switching capability• Supports UBR, rtVBR, nrtVBR, and CBR service types• Provides UNI 4.0 and 3.1 interface compatibility• Supports PNNI version 1.0• Provides Switched Permanent Virtual Circuit (SPVC) termination• APS manual switch capability• Supports DSX-1/E1, HDSL2, SHDSL, ADSL, IDSL, and DS1-IMA line interfaces• Supports ADSL, SHDSL, DS1, IMA, and other access modules• Screen provisioning and troubleshooting via menus through the PCU• Supports System Configuration Archival (SCA) through the PCU• Supports system management via the PCU• Supports in-band management PVC• Provides an ATM network interface capable of supporting 1344 ports and 8192 PermanentVirtual Circuits (PVCs)• Performance history• Provides system timing reference from external BITS clock, DS3 received timing, accessmodule, received timing, or a local oscillator• Remote management via Total Access EMS or SNMP• Suitable for Remote Terminal and Central Office applications
