7996 SHDSL NTU User’s GuideTable of ContentsCHAPTER 1 INTRODUCTION...........................................................................................................................51.1 O VERVIEW .......................................................................................................................................................51.2 F EATURES.........................................................................................................................................................51.3 A PPLICATIONS ..................................................................................................................................................61.4 F RONT PANEL LED I NDICATORS ......................................................................................................................7CHAPTER 2 HARDWARE INSTALLATION ....................................................................................................82.1 REAR PANEL C ONNECTORS ..............................................................................................................................82.2 I NSTALLATION ..................................................................................................................................................9CHAPTER 3 MANAGEMENT ..........................................................................................................................103.1 CONSOLE MANAGEMENT ...............................................................................................................................103.2 TELNET MANAGEMENT ..................................................................................................................................123.3 SNMP MANAGEMENT ...................................................................................................................................12CHAPTER 4 SYSTEM SETUP ..........................................................................................................................134.1 LOGIN ............................................................................................................................................................134.2 MAIN MENU...................................................................................................................................................144.3 CONFIGURATION ............................................................................................................................................154.4 LOGOUT .........................................................................................................................................................22CHAPTER 5 OPERATION MODE ...................................................................................................................235.1 S ELECTING D EVICE ........................................................................................................................................245.2 S ELECTING MODE ..........................................................................................................................................25CHAPTER 6 MAINTENANCE..........................................................................................................................266.1 P ERFORMANCE...............................................................................................................................................266.2 A LARM MONITORING.....................................................................................................................................336.3 LOOPBACK TEST ............................................................................................................................................346.4 S YSTEM MAINTENANCE .................................................................................................................................386.5 S YSTEM RESET AND S OFTWARE D OWNLOAD .................................................................................................41CHAPTER 7 TROUBLESHOOTING ...............................................................................................................44APPENDIX A SPECIFICATIONS.........................................................................................................................45APPENDIX B PIN ASSIGNMENTS .....................................................................................................................46List of FiguresFigure 1-1 Applications of 7996-A2-374 ........................................................6Figure 1-2 7996-A2-374 Front View ..............................................................7Figure 2-1 7996-A2-374 Rear Panel Connectors-DC power ...............................8Figure 2-2 7996-A2-374 Rear Panel Connectors-AC power ...............................8Figure 3-1 Main Menu ............................................................................... 10Figure 4-1 Main Menu ............................................................................... 13Figure 4-2 Configuration Menu ................................................................... 157996-A2-GB21-00 September 2004 3