Table of Contents
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Contents
Contents
1
Introduction............................................................................................................................. 5
1.1
1.2
2
Functions................................................................................................................................. 7
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
1KGT151043 V001 1
About the Manual EDS500 series - FSK modems........................................................5
References..................................................................................................................... 5
Configuration methods...................................................................................................7
2.1.1
Configuration via the serial interface.............................................................7
2.1.2
Configuration via configuration stick..............................................................7
Handling of the Command Line Interface (CLI)............................................................ 7
2.2.1
Command input............................................................................................. 7
2.2.2
Show Help for Input Format.......................................................................... 8
2.2.3
Show Commands for Current Hierarchy Level..............................................8
2.2.4
Shortcuts to Input Commands Quicker......................................................... 9
2.2.5
Operation modes - View (login) and configuration (enable)........................ 10
2.2.6
Using the command stack...........................................................................11
User authentication...................................................................................................... 11
2.3.1
Passwords....................................................................................................11
2.3.2
Automatic session termination.....................................................................12
Loading and saving a configuration............................................................................ 12
2.4.1
Show configurations.................................................................................... 13
2.4.2
Modifying start-up configuration.................................................................. 13
2.4.3
Power-up, configuration stick and modifications during runtime................. 13
2.4.4
Default configuration and reset of a device.................................................14
Cold start and warm start............................................................................................15
2.5.1
Information about the last start-up.............................................................. 15
2.5.2
Trigger device warm start with command................................................... 16
Host name and description..........................................................................................16
2.6.1
Host name................................................................................................... 16
2.6.2
Description, name of contact and location.................................................. 16
2.6.3
Display of the system description............................................................... 17
Alarms and alarm configuration...................................................................................17
Processing Functions...................................................................................................18
Settings........................................................................................................................ 20
2.9.1
Bit rate......................................................................................................... 20
2.9.2
Channel configuration..................................................................................20
2.9.3
Transmission level....................................................................................... 22
2.9.4
Receiving level.............................................................................................23
2.9.5
Filter Characteristic......................................................................................23
2.9.6
Two-wire or four-wire line............................................................................ 23
2.9.7
Transmitter mode - voltage source or current source................................. 24
2.9.8
Line termination........................................................................................... 24
2.9.9
Transmitter predistortion.............................................................................. 25
2.9.10
Switching off the transmitter and full-duplex/ half-duplex mode.................. 27
2.9.11
Quality check............................................................................................... 28
3
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