Comtech EF Data CDM-625, Инструкция по установке и эксплуатации

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CDM-625 Advanced Satellite Modem Revision 1
Front Panel Operation MN-0000036 (Ref MN/CDM625.IOM)
5.4.10.6 CONFIG: Misc
Æ
High-Rate-ESC
High-Rate-ESC=Off (Off,On) RS-232
2400 baud DataParityStop=8N1 (
34v
)
The ESC (Engineering Service Channel) is determined by the framing type selected under
CONFIG: Mode.
The two options are either
High-Rate IBS ESC,
or
ESC++.
Select the parameter to edit using the ◄ ► arrow keys, then edit the value using the
▲ ▼
arrow
keys, then press
ENTER
. The user may select:
•
On or Off
•
RS-232 or RS485
•
Baud rate (range depends on other configuration parameters, see below)
•
Character format (number of data bits, parity, number of stop bits):
8-None-1
,
7-Even-2
or
7-Odd-2
.
The High Rate IBS (Engineering Service Channel) requires the Open Network FAST option.
When enabled, the lower of the Tx or Rx primary data rate, according to the table below, limits
the maximum baud rate. Both Tx and Rx framing must be configured as IBS for this feature to be
enabled. See
Chapter 14. OPEN NETWORK OPERATIONS
for more information on Open
Network framing.
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
ESC++ is available as standard. When enabled, the lower of the Tx or Rx primary data rate,
according to the table below, limits the maximum baud rate. Both Tx and Rx framing must be set
to ESC++. See
Chapter 12. ESC++
for more information on ESC++ framing.
Data Rate Max ESC++ Baud Rate
≥ 64 kbps 4800
≥ 128 kbps 9600
≥ 192 kbps 14400
≥ 256 kbps 19200
≥ 384 kbps 28800
≥ 512 kbps 38400
5–35