Black Box PCW22A-R3 Manual De Usuario
PROTOCOL CONVERTER A/S-2G
26
Data Flow — A/S-2G to Asynchronous Device
Bisynchronous Device
A/S-2G Converter
Asynchronous Device
Send data block F
(last block)
(last block)
EOT
ACK 0
Send block F
Send C R LF EOT
to asynchronous
device if SW3,
switch #2 is ON
Line can now be turned around or A/S-2G in idle mode
Line release or turnaround