Afar AR-24010E, Руководство оператора

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pulsAR radio Operator's Manual
3.4.2 Installing new firmware through the Ethernet port..........................................................................3-13
3.4.3 Installing new firmware using Telnet................................................................................................3-15
3.4.4 Installing new firmware using the RS-232 serial port......................................................................3-16
3.4.5 Feature upgrades..............................................................................................................................3-18
4 COMMANDS.....................................................................................................................4-1
4.1 C
ONFIGURATION TECHNIQUES
........................................................................................................................4-1
4.2 C
OMMAND SYNTAX
.......................................................................................................................................4-2
4.3 C
ONFIGURATION
M
ANAGEMENT
C
OMMANDS
.................................................................................................4-3
4.4 M
AJOR
C
ONFIGURATION
P
ARAMETERS
..........................................................................................................4-6
4.5 I
NTERNET
P
ROTOCOL
(IP) M
ANAGEMENT
C
OMMANDS
.................................................................................4-13
4.6 I
NSTALLATION AND
L
INK
M
ONITORING
C
OMMANDS
....................................................................................4-15
4.7 F
ILE
U
TILITIES
............................................................................................................................................4-20
4.8 E
VENT
L
OGGING
C
OMMANDS
......................................................................................................................4-22
4.9 M
ISCELLANEOUS COMMANDS
......................................................................................................................4-24
5 NETWORK MANAGEMENT.........................................................................................5-1
5.1 T
ELNET
........................................................................................................................................................5-1
5.1.1 General................................................................................................................................................5-1
5.1.2 Starting a Telnet Session.....................................................................................................................5-1
5.1.3 Telnet Security.....................................................................................................................................5-2
5.2 SNMP.........................................................................................................................................................5-2
5.2.1 Command Line Interface Versus SNMP.............................................................................................5-2
5.2.2 What is SNMP?...................................................................................................................................5-3
5.2.3 Security Considerations in SNMP.......................................................................................................5-3
5.2.4 Examples of Network Management Systems.......................................................................................5-3
5.2.5 pulsAR radio Management Information Base (MIB)..........................................................................5-4
5.3 UDP C
OMMAND AND
D
ATA
I
NTERFACE
........................................................................................................5-4
5.3.1 Purpose...............................................................................................................................................5-4
5.3.2 UDP Command Packet formats..........................................................................................................5-5
6 RF LINK DESIGN............................................................................................................6-1
6.1 A
NTENNA
S
ELECTION
...................................................................................................................................6-1
6.2 RF P
ATH
A
NALYSIS
......................................................................................................................................6-2
6.2.1 Line-of-Sight Requirements.................................................................................................................6-2
6.2.2 Earth curvature...................................................................................................................................6-4
6.2.3 Fresnel Zone........................................................................................................................................6-4
6.2.4 Atmospheric Refraction.......................................................................................................................6-5
6.2.5 Clearing Obstructions.........................................................................................................................6-5
6.3 RF L
INK
B
UDGET
C
ALCULATIONS
.................................................................................................................6-6
APPENDIX A – COMMAND SUMMARY.....................................................................A-1
APPENDIX B – SPECIFICATIONS................................................................................B-1
APPENDIX C – CHANNEL FREQUENCIES................................................................C-1
APPENDIX D – CABLE DIAGRAMS.............................................................................D-1
APPENDIX E – QUICK SETUP EXAMPLES................................................................E-1
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