Total Access 3000 DSLAM DS3 Primary Switch Module Installation and Maintenance Practice106 61181041L3-5ATable 63. Single Card Cell Generation Test Menu OptionsOption Description Function1 Shelf 1, Slot 1 This option is used to input the shelf/slot number.2 Configuration This option is used to select a configuration. The options areas follows:• Single Port Loopback: Each port of the access modulebeing tested must be manually put in loopback. Whenthis test is initiated the DS3-PSM creates a temporaryPVC for each port on the access module and startsgenerating cells on those PVCs.• Daisy Chain: This test creates multiple temporary PVCsthat send the test pattern from the first port, througheach port, to the last port and back again. The cells arechecked and counted on each end and in bothdirections.For this test, adjacent ports on the access modulesmust be connected to each other. For example, on a 4-port access module, ports 1 and 2 should be connectedto each other and ports 3 and 4 should be connected toeach other.3 Start New Test This option is used to start a new test which displaysstatistics in real time. After this option is selected, the textdynamically changes to “stop test” and the options below areavailable.4 Reset Counters This option is used to reset the counters during a test.5 Insert CRC Error This option is used to insert CRC errors during a test.
