Wavetek ANT-20 Operating Manual page 38

Broadband Analyzer/Generator
The buttons and check boxes have the following meanings:
Radio buttons/Check boxes
Tx/(Rx) Settings (a)
Rx Settings (b)
CLOSE (c)
1 In Emulate topology, the Tx settings are also set for the receiver.
Table O-6
Additional buttons for "Looped" topology:
Button
Tx => Rx
Tx <= Rx
Table O-7
O-20
Interface
Payload Scrambler
Stuffing
Interface
Payload Scrambler
Meaning of buttons and check boxes ("ATM Layer" sub dialog)
Additional buttons ("ATM Layer" sub dialog)
Meaning
Generator (receiver) side parameters
Interface type
"UNI" option: User-Network Interface
"NNI" option: Network-Node Interface
Activate/deactivate payload scrambler
Type of stuffing cells
"Idle cells" option
"Unassigned cells" option
1
Receiver parameters
Interface type
"UNI" option: User-Network Interface
"NNI" option: Network-Node Interface
Activate/deactivate payload scrambler
Action button to confirm settings and return to main dialog.
Meaning
Copy Tx settings to the receiver
Copy Rx settings to the generator
ANT-20/ANT-20E
Operation