ZyXEL Communications IES-5000 Series User Manual page 12

Table of Contents
2.3.4 Removing a Splitter Chassis Card ............................................................................. 35
2.4 Making Card Connections ................................................................................................... 36
2.4.1 48-port Line Card Connections .................................................................................. 36
2.4.2 72-port Line Card Connections .................................................................................. 38
2.4.3 VoIP Line Card Telco-50 Connections ....................................................................... 41
2.4.4 Splitter Chassis Rear Panel Connections (DSL) ........................................................ 41
2.4.5 Splitter Chassis Rear Panel Connections (VoIP) ....................................................... 41
2.5 MDF Connections ................................................................................................................ 42
2.5.1 MDF Connections Overview ...................................................................................... 42
2.5.2 MDF (Main Distribution Frame) .................................................................................. 42
2.5.3 Telco-50 Cables ......................................................................................................... 43
2.5.4 MDF Connections ...................................................................................................... 43
2.5.5 VoIP Connection Scenarios ....................................................................................... 48
2.6 Power Connections ............................................................................................................. 50
2.6.1 Power Modules .......................................................................................................... 51
2.6.2 Procedure to Connect the Power: IES-5000M ........................................................... 54
2.6.3 Procedure to Connect the Power: IES-5005M ........................................................... 57
Part III: Maintenance and Troubleshooting ......................................... 61
Chapter 3
Maintenance ............................................................................................................................ 63
3.1 Fan Maintenance ................................................................................................................. 63
3.1.1 Procedure to Remove and Install the Fan Module ..................................................... 63
3.2 Power Maintenance ............................................................................................................. 64
3.2.1 Procedure to Disconnect the Power ........................................................................... 64
3.2.2 Procedure to Change a Power Module ...................................................................... 64
3.2.3 Procedure to Reconnect the Power ........................................................................... 65
Chapter 4
Hardware Troubleshooting .................................................................................................... 67
4.0.1 The PWR LED Does Not Turn On .............................................................................. 67
4.0.2 The ALM LED Is On ................................................................................................... 67
4.0.3 No Voice on an ADSL Connection ............................................................................. 68
4.0.4 No Voice on a VoIP Connection ................................................................................. 68
4.0.5 Testing Wiring ............................................................................................................. 68
Part IV: Appendices and Index ............................................................. 71
Appendix A System Specifications ......................................................................................... 73
12
IES-5000 Series User's Guide