hRemote
Options: Enabled, Disabled
In ESF, D4 and Unframed formats, the unit can respond to special repeating codes in the data stream that represent loopback com- mands. The command to loop up (go into loopback) is a repeating pat- tern of 00001s. This pattern overwrites the normal data. When this code is detected for 5 seconds, the unit will go into loopback if the Remote
iV.54 Loops (RDL Only): Enabled (default)
Options: Enabled, Disabled
This is a special
jDefault Config Source: Switch (default)
Option: EEPROM, Switch
The Model 2720 can be initialized via the configuration in the on- board permanent memory (EEPROM) or via the internal DIP switches (Switch). Once the unit is powered up, you may change the settings through the control port or the DIP switches.
If you do not have a terminal, you may force the unit to use the DIP switches as the default configuration source by turning off the unit, setting all the DIP switches to the ON position, then powering on the
unit. This will cause the unit to enter a special mode. Then turn off the unit and change the switch settings to the desired settings. When you turn the unit on again, the unit will be set up with the selected switch settings.
nDS0 Channel Configuration Menu: [ Bandwidth/# Channels = 1,536/24 ] (default)
The DS0 Channel Configuration Menu has a
You may configure the Model 2720 to operate with any combina- tion of active and inactive DS0 channels in this screen. When you exe- cute the Save Changes command, the selected settings will be saved to permanent memory, and the system will be updated to operate with the new channel settings.
NOTE: In Unframed format, the Bandwidth Selected will display “1,544k,” and the Total Channels will display “n/a.” When the DS0 Channel Rate is 56kbps, the Bandwidth Selected will be a multiple of 56k, not of 64k. When using the DIP switches to set the band- width, the starting channel is always channel 1.
23 | 24 |