Appendix B
53
SRL-35 Operator’s Manual P/N: 1003224-01
Appendix B
Functional Delays
Transmission Related Delays
Delay from the end of transmission to the end of reception on the serial interface:
Figure 14: Transmission Delay
Table 26. Functional Delays
Function Delay (ms)
Wakeup time from STAND-BY to ON
(controlled by DTR line)
123 ms (CTS active)
Wakeup time from Power OFF Power ON (=ready to receive)
123 ms/typical
Serial interface, turnaround time of RS-232 0
TX mode: Wakeup time from SLEEP to modem ready (triggered
by IRQ-data when Data in TX-input).
60ms, typical
RX mode: Wakeup time from SLEEP to modem ready (triggered
by IRQ-data when Data in TX-input).
40ms, typical
RX- TX turnaround wait, if RX freq. TX frequency.
> 20ms app. > 40 ms recommended for compatibility prior to
other 3AS-family members.
TX- TX turnaround wait if TX frequency changes. > 20ms app. > 40 ms recommended for compatibility prior to
other 3AS-family members.
SL-Ping response time from remote modem 222 ms, modem to modem w/o repeaters
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