User Manual
Table Of Contents
- 1. Getting started
- 2. Introduction
- 3. Preparation
- 4. About the terminal
- 5. Mounting and installing the terminal
- 6. Connecting to the terminal
- 7. Managing the terminal
- 8. Configuring the terminal
- 9. Configuring the traffic interfaces
- 10. Cross Connections
- Embedded cross connect switch
- The Cross Connections application
- The Cross Connections system requirements
- Installing the Cross Connections application
- Opening the Cross Connections application
- The Cross Connections page
- Setting the terminal's address
- Management and user ethernet capacity
- Setting card types
- Getting cross connection configuration from the terminals
- Creating cross connections
- Sending cross connection configuration to the terminals
- Saving cross connection configurations
- Using existing cross connection configurations
- Printing the cross connection configuration
- Deleting cross connections
- Configuring the traffic cross connections
- Cross connection example
- Symmetrical Connection Wizard
- 11. Protected terminals
- 12. In-service commissioning
- What you will need
- Checking the antenna polarization
- Visually aligning antennas
- Accurately aligning the antennas
- Synchronizing the terminals
- Checking performance
- Checking the receive input level
- Checking the fade margin
- Checking long-term BER
- Bit Error Rate tests
- Additional tests
- Checking the link performance
- Viewing a summary of the link performance
- What you will need
- 13. Maintenance
- 14. Troubleshooting
- 15. Interface connections
- 16. Alarm types and sources
- 17. Country specific settings
- 18. Specifications
- Ethernet interface
- QJET Quad E1 / T1 interface
- Q4EM Quad 4 wire E&M interface
- DFXO Dual foreign exchange office interface
- DFXS Dual foreign exchange subscriber interface
- QV24 Quad V.24 asynchronous data interface
- HSS Single high speed synchronous data interface
- External alarm interfaces
- Auxiliary interfaces
- AC Power supply
- DC Power supply
- Power consumption
- MHSB protection
- Ethernet interface
- 19. Product end of life
- 20. Abbreviations
- 21. Acknowledgments and licensing
- 22. Commissioning Forms
- 23. Index
Contents | viii
13. Maintenance ..................................................................................................175
Routine maintenance ..................................................................................................175
Terminal upgrades ......................................................................................................176
Upgrade process................................................................................................176
Installing RF synthesizer configuration files.......................................................176
Upgrading the terminal using TFTP ...................................................................177
Upgrading the terminal by uploading system files..............................................182
Viewing the image table .....................................................................................187
Changing the status of an image file..................................................................188
Rebooting the terminal ................................................................................................189
Support summary ........................................................................................................190
Installing interface cards..............................................................................................191
Preparing the terminal for new interface cards ..................................................192
Installing an interface card .................................................................................194
Configuring a slot ...............................................................................................196
14. Troubleshooting............................................................................................197
Loopbacks ...................................................................................................................197
RF radio loopback..............................................................................................197
Interface loopbacks............................................................................................198
Timeslot loopbacks ............................................................................................198
Alarms .........................................................................................................................199
Diagnosing alarms .............................................................................................199
Viewing the alarm history ...................................................................................201
Viewing interface alarms ....................................................................................202
Clearing alarms ..................................................................................................203
Identifying causes of alarms...............................................................................204
E1 / T1 alarm conditions ....................................................................................206
System log...................................................................................................................207
Checking the syslog...........................................................................................207
Setting up for remote logging .............................................................................209
15. Interface connections...................................................................................211
RJ-45 connector pin assignments ...............................................................................211
Interface traffic direction ..............................................................................................211
QJET Interface connections ........................................................................................212
Ethernet interface connections....................................................................................213
Q4EM Interface connections .......................................................................................214
E&M Signalling types .........................................................................................215
DFXS Interface connections........................................................................................217
DFXO Interface connections .......................................................................................218
HSS Interface connections..........................................................................................219
Synchronous cable assemblies..........................................................................220
Cable WAN connectors......................................................................................227
QV24 Interface connections ........................................................................................228
16. Alarm types and sources .............................................................................229
Alarm types .................................................................................................................229
Transmitter alarms .............................................................................................229
Receiver alarms .................................................................................................230
MUX alarms .......................................................................................................230
Modem alarms ...................................................................................................230
Motherboard alarms ...........................................................................................231
QJET alarms ......................................................................................................231
DFXO alarms .....................................................................................................232
DFXS alarms......................................................................................................232
HSS alarms ........................................................................................................232
QV24 alarms ......................................................................................................232