SATELLINE-M3-TR3,
–
TR4 and -R4
Integration Guide, Version 3.0
55
13
APPENDIX A
13.1
Transmission delays
The tables on the next page present the transmission delays vs. the size of the message to be
transmitted. The values are in 10% margin.
The delays are measured from the end of transmission to the end of reception on the serial
interface as shown below.
SATELLINE-3AS mode (FEC OFF) on 12.5 kHz channel - Transfer delays
Bps
1 byte
10 bytes
100 bytes
500 bytes
1200
40 ms
40 ms
29 ms
22 ms
4800
34 ms
34 ms
31 ms
22 ms
9600
32 ms
32 ms
32 ms
27 ms
19200
32 ms
35 ms
64 ms
193 ms
38400
32 ms
36 ms
91 ms
352 ms
SATELLINE-3AS mode (FEC ON) on 12.5 kHz channel - Transfer delays
Bps
1 byte
10 bytes
100 bytes
500 bytes
1200
52 ms
49 ms
48 ms
50 ms
4800
45 ms
45 ms
44 ms
44 ms
9600
44 ms
44 ms
68 ms
121 ms
19200
44 ms
44 ms
104 ms
360 ms
38400
48 ms
48 ms
132 ms
496 ms
Modem 1 TD line
DELAY
Start End
Start End
DATA
Modem 2 RD line
DATA