Weidmuller WI-MOD-E-A, User Manual

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Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-E-G/A User Manual
Rev. 2.16 www.weidmuller.com 7
Example 2 – Multiple Wireless Interfaces ............................... 67
3.24 - M
ODULE
I
NFORMATION
.......................................... 71
Module Information Webpage Fields ......................... 71
3.25 - C
ONFIGURATION
E
XAMPLES
................................... 71
Factory Default Settings ............................................ 71
Extending a wired network ......................................... 71
Access Point Configuration ...................................................... 71
Client 1 Configuration .............................................................. 72
Client 2 Configuration ................................................ 72
Connecting separate networks .................................. 72
LAN A Configuration ................................................................ 72
LAN B Configuration ................................................................ 72
Extending range using Repeaters ............................. 73
CHAPTER 4 - DIAGNOSTICS .......................................... 74
4.0 - D
IAGNOSTICS
C
HART
............................................... 74
Boot Status LED Indication during Start-up ............... 74
4.1 - C
ONNECTIVITY
......................................................... 74
Connected Devices .................................................... 75
Site Survey ................................................................. 75
4.2 - C
HANNEL
S
URVEY
(U
TILISATION
) ............................. 76
Channel Utilisation on a Live System: ....................... 76
Using Channel Utilisation for Channel Selection or RF
Path Testing: .............................................................. 76
Diagnosing Low Throughput: ..................................... 76
Solutions for High Channel Utilisation: ...................... 76
4.3 - C
USTOM
S
URVEY
..................................................... 78
Example One. ............................................................ 78
Example Two. ............................................................ 79
4.4 - T
HROUGHPUT
T
EST
................................................. 80
Internal Throughput Test ........................................... 80
Throughput and Repeaters ........................................ 81
4.5 - S
TATISTICS
.............................................................. 83
Wireless Statistics ...................................................... 83
Access Point:............................................................................ 83
Client: ...................................................................................... 83
Network Traffic Analysis ............................................ 84
4.6 - S
YSTEM
T
OOLS
....................................................... 84
4.7 - T
ESTING
R
ADIO
P
ATHS
............................................ 85
Connection and Signal Strength ................................ 85
Iperf Throughput Test ................................................ 85
Internal Radio Test ..................................................... 85
Radio Path Test Settings ........................................... 85
RSSI ........................................................................... 86
Throughput ................................................................. 86
4.8 - R
EMOTE
C
ONFIGURATION
........................................ 87
4.9 - I
NTERNAL DIAGNOSTICS
M
ODBUS
R
EGISTERS
........... 88
Connection Information .............................................. 88
Statistic Registers ...................................................... 89
4.10 - U
TILITIES
............................................................... 90
“Ping” ......................................................................... 90
”Ipconfig” .................................................................... 91
“Arp” ........................................................................... 91
”Route” ....................................................................... 92
CHAPTER 5 - Specifications ............................................. 93
APPENDIX A - FIRMWARE UPGRADE ....................... 95
Web based Upgrade .................................................. 95
APPENDIX B - GLOSSARY .......................................... 96
APPENDIX C - CHANNELS ....................................... 101
802.11b/g ................................................................. 101
802.11b/g Turbo ...................................................... 101
802.11a – Maximum Radio Transmitter Power ....... 102
802.11a Turbo - Maximum Radio Transmitter Power
................................................................................. 102
802.11a & TX Power .............................................. 103
dB to mWatt Conversion.......................................... 103
APPENDIX D - External Iperf Test.............................. 104
Materials ................................................................................ 104
Installation ............................................................................. 104
Iperf Applications ................................................................... 104
JPerf Application .................................................................... 106
APPENDIX E - GNU Free Doc License ...................... 107