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_____________________________________________________________________ DS34T108DK USER MANUAL
4.5 DELETING BUNDLES ..........................................................................................................................56
4.6 DISPLAYING ACTIVE BUNDLES ...........................................................................................................56
4.7 RESTORING DEFAULT CONFIGURATIONS ............................................................................................56
5 TROUBLESHOOTING AND DIAGNOSTICS .......................................................................................57
5.1 DISPLAYING ALARMS .........................................................................................................................57
5.1.1 Displaying General Alarms ........................................................................................................................ 58
5.1.2 Displaying Interface Alarms....................................................................................................................... 58
5.1.3 Displaying Bundle Alarms.......................................................................................................................... 62
5.2 DISPLAYING PERFORMANCE MONITORING COUNTERS ........................................................................65
5.2.1 Displaying Ethernet Counters.................................................................................................................... 65
5.2.2 Displaying Bundle Counters ...................................................................................................................... 67
5.2.3 Displaying TDM Interface Counters .......................................................................................................... 71
5.3 DIAGNOSTIC LOOPBACKS ..................................................................................................................71
5.3.1 Local Loopback ......................................................................................................................................... 71
5.3.2 Remote Loopback ..................................................................................................................................... 71
5.3.3 Enabling Loopbacks ..................................................................................................................................
72
112
5.4 READING AND WRITING TDMOP IC REGISTERS AND SDRAM MEMORY ..............................................72
5.5 TROUBLESHOOTING CHART ...............................................................................................................73
APPENDIX A. CONNECTOR WIRING ....................................................................................................74
A.1 E1/T1 AND EXTERNAL CLOCK CONNECTORS .....................................................................................74
A.2 ETHERNET CONNECTORS ..................................................................................................................74
A.3 ASCII TERMINAL CONNECTOR ..........................................................................................................74
List of Figures
Figure 1-1. DS34T108DK Photo.................................................................................................................................. 5
Figure 1-2. DS34T108DK Block Diagram.................................................................................................................... 6
Figure 1-3. Representation of DS34T108DK Ports ..................................................................................................... 7
Figure 1-4. E1/T1 Clock Distribution (One Clock Mode) ............................................................................................. 8
Figure 1-5. E1/T1 Clock Distribution (Two Clock Mode) ............................................................................................. 9
Figure 1-6. CPU and Peripherals Block Diagram ...................................................................................................... 10
Figure 1-7. TDMoIP Packet with VLAN Tag .............................................................................................................. 11
Figure 1-8. TDMoMPLS Packet with VLAN Tag........................................................................................................ 11
Figure 1-9. TDMoMEF Packet with VLAN Tag.......................................................................................................... 11
Figure 1-10. TDMoIP Encapsulation in an Ethernet Frame ...................................................................................... 12
Figure 1-11. Packet Delay Variation .......................................................................................................................... 13
Figure 1-12. Jitter Buffer Parameters ........................................................................................................................ 14
Figure 2-1. Motherboard Jumper Locations ............................................................................................................. 19
Figure 2-2. Daughter Card Jumper Locations .......................................................................................................... 20
Figure 2-3. ETH-UPLINK Connector ........................................................................................................................ 22
Figure 2-4. E1/T1 Connectors .................................................................................................................................. 22
Figure 2-5. EXT-CLK Connector............................................................................................................................... 22
Figure 2-6. COMM-CLK Connector .......................................................................................................................... 23
Figure 2-7. CONTROL Connector ............................................................................................................................ 23
Figure 3-1. DS34T108DK Front Panel ..................................................................................................................... 24
Figure 3-2. Main Configuration Menu ....................................................................................................................... 25
Figure 4-1. Preliminary Configuration Menu............................................................................................................. 27
Figure 4-2. General Configuration ............................................................................................................................ 29
Figure 4-3. OAM Configuration................................................................................................................................. 30
Figure 4-4. TDM Interface Selection......................................................................................................................... 31
Figure 4-5. E1 Interface Configuration ..................................................................................................................... 31
Figure 4-6. T1 Interface Configuration...................................................................................................................... 34
Figure 4-7. AAL1 Bundle Configuration.................................................................................................................... 38
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