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CDM-710 Broadcast Satellite Modem Revision 10
Remote Control MN/CDM710.IOM
A–36
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for Command
or Response
to Query
Description of Arguments
Response
to
Command
Query
(Instruction
Code and
Qualifier)
Response to Query
Rx Eb/No N/A 4 bytes Query only.
Unit returns the value of Eb/No (when in DVB-S or DVB-DSNG
mode), between 0 and 16 dB, resolution 0.1 dB.
Returns 99.9 if demod is unlocked.
Example EBN=12.3 (which is Eb/No = 12.3 dB)
For values greater than 16.0 dB, the reply will be: EBN=+016
EBN?
EBN*
EBN#
EBN? EBN=xxxx
Rx Es/No N/A 4 bytes Query only.
Unit returns the value of EsNo (when in DVB-S2 mode),
between 0 and 16 dB, resolution 0.1 dB.
Returns 99.9 if demod is unlocked.
Example ESN=12.3 (which is Es/No = 12.3 dB)
For values greater than 22.0 dB, the reply will be: ESN=+022
ESN?
ESN*
ESN#
ESN? ESN=xxxx
Rx PER N/A 7 bytes Query only.
Units returns the value of the estimated PER in the form ab x 10
-c
.
First three bytes are the value. Last two bytes are the exponent.
Returns 0.0E+00 if the demodulator is unlocked.
Example: PER=4.8E-03 (which is PER = 4.8 x 10
-3
)
PER?
PER*
PER#
PER? PER=a.bEscc
Rx BER N/A 7 bytes Query only.
Units returns the value of the estimated BER in the form ab x 10
-c
.
First three bytes are the value. Last two bytes are the exponent.
Returns 0.0E+00 if the demodulator is unlocked.
Example: BER=4.8E-03 (which is BER = 4.8 x 10
-3
)
BER?
BER*
BER#
BER? BER=a.bEscc
Rx Link
Margin
N/A 4 bytes Query only.
Unit returns the value of the Link Margin.
Returns 00.0 if demod is unlocked.
Example LNK=12.3
LNK?
LNK*
LNK#
LNK? LNK=xxxx
- Broadcast Satellite Modem 1
- CDM-710 3
- Table of Contents 5
- Figures 12
- Preface 13
- Preface MN/CDM710.IOM 14
- Electrical Safety 15
- Environmental 15
- Installation 16
- International Symbols: 16
- CE Mark 16
- RoHS Compliancy 16
- Warranty Policy 18
- Limitations of Warranty 18
- Exclusive Remedies 19
- Chapter 1. INTRODUCTION 21
- Introduction MN/CDM710.IOM 22
- 1.2.2 Verification 24
- 1.3 Major Assemblies 26
- 1.4 New in this Manual 26
- Chapter 2. INSTALLATION 27
- Installation MN/CDM710.IOM 28
- PHYSICAL DESCRIPTIONS 31
- Chapter 3. FUNCTIONAL AND 31
- 3.2 Front Panel 32
- 3.3 Dimensional Envelope 33
- 4.1 External Connections 35
- Chapter 5. FRONT PANEL 41
- OPERATION 41
- 5.1.2 Front Panel Keypad 43
- 5.1.4 Menu Matrix 45
- 5.2 Opening Screen 46
- 5.3 SELECT: (Main) Menu 46
- 5.3.1 (SELECT:) CONFIG 47
- ENTER 49
- 5.3.1.2 (CONFIG:) Tx 51
- (CONFIG:) Tx Æ FEC 51
- (CONFIG:) Tx Æ Mod 52
- (CONFIG:) Tx Æ Code 54
- (CONFIG:) Tx Æ SymRate 54
- (CONFIG:) Tx Æ Mode 56
- (CONFIG:) Tx Æ Frequency 57
- (CONFIG:) Tx Æ Pwr 57
- (CONFIG:) Tx Æ Scram 58
- 5.3.1.3 (CONFIG:) Rx 59
- (CONFIG:) Rx Æ FEC 59
- (CONFIG:) Rx Æ Dem (Demod) 59
- (CONFIG:) Rx Æ Code 62
- (CONFIG:) Rx Æ SymRate 62
- (CONFIG:) Rx Æ Mode 63
- (CONFIG:) Rx Æ Freq 63
- (CONFIG:) Rx Æ Eb/No 63
- (CONFIG:) Rx Æ PLL 64
- (CONFIG:) Intfc1 ASI: Æ Tx 64
- (CONFIG:) Intfc1 ASI: Æ Rx 65
- (CONFIG:) Intfc1 HSSI: Æ Tx 67
- (CONFIG:) Intfc1 HSSI: Æ Rx 68
- For this discussion: 71
- 5.3.1.7 (CONFIG:) Ref 80
- 5.3.1.8 (CONFIG:) Aux 80
- 5.3.1.9 (CONFIG:) Alarms 81
- 5.3.2 (SELECT:) Monitor 82
- RX Traffic: 83
- Demod Unlocked (E) 83
- Unit Fault: No Errors 83
- (E) 83
- For DVB-S and DVB-DSNG only: 84
- Stored Events: View 85
- Clear-All (E) 85
- Log015 23/05/06 09:27:15 85
- Fault – No PHY Link (cb) 85
- 5.3.3 (SELECT:) Test 87
- (SELECT:) Test: Æ Mode 88
- (Available Some Interfaces) 89
- 5.3.4 (SELECT:) INFO 90
- (SELECT:) INFO: Æ Rem 90
- (SELECT:) INFO: Æ Tx 90
- (SELECT:) INFO: Æ Rx 91
- 5.3.5 (SELECT:) Save/Load 92
- (SELECT:) Save/Load: Æ Save 92
- (SELECT:) Save/Load: Æ Load 93
- (UTIL:) Firmware Æ Info 96
- (UTIL:) Firmware Æ Select 98
- (UTIL:) FAST ÆConfiguration 98
- (UTIL:) FAST Æ View 99
- Chapter 6. FLASH UPGRADING 101
- IMPORTANT 104
- Chapter 7. FORWARD ERROR 105
- CORRECTION OPTIONS 105
- 7.3.1 Range of Data Rates 106
- Eb/No (dB) 110
- DVB-S: QPSK BER vs Eb/No 110
- Es/No (dB) 113
- DVB-S2: 8-PSK PER vs Es/No 114
- DVB-S2: 16-APSK PER vs Es/No 115
- Chapter 8. SUMMARY OF 117
- SPECIFICATIONS 117
- 8.3 70/140 MHz Modulator 119
- 8.4 L-Band Modulator 120
- Relative power (dB) 121
- 8.5 70/140 MHz Demodulator 122
- 8.6 L-Band Demodulator 122
- Maximum Level 123
- Minimum Level 123
- 8.7 Test Functions 125
- 8.8 Monitor Functions 125
- 8.9 Remote Port Operation 126
- 8.10 Data Rate Range 126
- Chapter 9. SNMP INTERFACE 129
- 9.3 SNMP Community Strings 131
- 9.4 SNMP Traps 131
- 9.5 Common Private MIB 131
- 9.5.2 Remote Serial Group 131
- Chapter 10. CDI-40 ASI 135
- Data Interface 135
- 10.2 General Specifications 138
- 10.3.1 MPEG-2 Null Packet 139
- 10.4 Connector Pinouts 140
- 10.4.1 ASI Connector Pinout 140
- 10.5 ASI Interface Defaults 140
- (GbE) INTERFACE 141
- 11.2 Physical Description 142
- 11.3 General Specifications 142
- 11.4 Connector Pinout 145
- 12.1 Introduction 151
- 12.2 Physical Description 152
- 12.3 General Specifications 153
- Continuous Clock 154
- Gap Clock 154
- Chapter 13. WEB SERVER 155
- 13.2 Web Server Login 156
- 13.2.2 Login Prompt 157
- 13.3 Home Pages 158
- 13.3.1 Home Page 158
- 13.3.2 Contact Information 159
- 13.3.3 Support 160
- NOTE 161
- Appendix A. REMOTE CONTROL 163
- A.3 RS-232 164
- A.4 Basic Protocol 164
- A.5 Packet Structure 164
- A.5.1 Start Of Packet 165
- A.5.2 Address 165
- A.5.3 Instruction Code 165
- A.5.5 Message Arguments 167
- A.5.6 End Of Packet 167
- A.6.1 Modulator 171
- P= Reserved 182
- R= Reserved 182
- A.6.2 Demodulator 190
- N/A 5 bytes Query only 192
- A.6.3 Modem 210
- A.6.4 Priority System 217
- 1xxxxxxxxxx1250.0000101.00 240
- Appendix B. Eb/No 245
- MEASUREMENT 245
- METRIC CONVERSIONS 251
- Units of Length 251
- Temperature Conversions 251
- Units of Weight 251
- • 333 • 2200 PHONE 252
- • 333 • 2161 FAX 252
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