Comtech EF Data CDM-625A - CONFIG: Misc  Hirateesc

CDM-625A Advanced Satellite Modem MN-CDM625A
Front Panel Operation Revision 4
6–47
6.2.1.10.6 CONFIG: Misc  HiRateESC
High-Rate-ESC=Off (Off,On) RS-232
2400 baud DataParityStop=8N1 ()
The ESC (Engineering Service Channel) is determined by the framing type (IBS, D&I, or ESC++)
selected under CONFIG: Mode. The High Rate IBS (Engineering Service Channel) requires the
Open Network FAST option. Both Tx and Rx Framing must be configured as IBS or D&I for this
feature to be enabled. When enabled, the lower of the Tx or Rx primary data rate limits the
maximum baud rate as follows:
Data Rate
Max ESC Baud Rate
64 kbps
2400
≥ 128 kbps
4800
≥ 256 kbps
9600
≥ 384 kbps
14400
≥ 512 kbps
19200
≥ 768 kbps
28800
≥ 1024 kbps
38400
Appendix P. OPEN NETWORK OPERATIONS
ESC++ is available as standard. Both Tx and Rx framing must be set to ESC++. When you enable
ESC++, the lower of the Tx or Rx primary data rate limits the maximum baud rate as follows:
Data Rate
Max ESC++ Baud Rate
≥ 64 kbps
4800
≥ 128 kbps
9600
≥ 192 kbps
14400
≥ 256 kbps
19200
≥ 384 kbps
28800
≥ 512 kbps
38400
Appendix J. ESC++
Use the ◄ ►arrow keys to select a parameter to edit. Then, use the ▲▼ arrow keys to select its
setting, and press ENTER. Valid selections are:
• High-Rate-Esc operation: Off or ON.
• RS-232 or RS-485.
• Baud rate (range depends on other configuration parameters, previously noted).
• Character format (number of data bits, parity, number of stop bits): 8N1 (8-None-1), 7E2
(7-Even-2) or 7O2 (7-Odd-2).