background image

LEAP 
LLC    

 

Logical Link Control  

MIB    

 

Management Information Base  

MIC 

  Message 

Integrity 

Check 

MKK 

 

  Ministry 

of 

Telecommunications 

 

MMACS  

 

Multimedia Mobile Access Communication System  

MPDU  

 

MAC Protocol Data Unit  

MSDU  

 

MAC Service Data Unit  

NAV 

 

  Network 

Allocation 

Vector 

 

OFDM  

 

Orthogonal Frequency Domain Multiplexing  

PBCC 

 

  Packet 

Binary 

Convolutional Coding PC Point Coordinator  

PCF    

 

Point Coordination Function  

PEAP 
PHY 

 

  Physical 

Layer 

 

PIFS    

 

Priority Interframe Space  

PLCP    

 

Physical Layer Convergence Procedure  

PMD    

 

Physical Medium Dependent  

POE 

  Power 

over 

Ethernet 

PPDU 

  PLCP 

Protocol 

Data 

Unit PFSF PLCP Signaling Field  

PPTP VPN  

 

Point to Multiple Point Virtual Private Network 

PS  

 

 

Poll Power Save Poll  

QAM 

 

  Quadrature 

Amplitude 

Modulation 

 

QPSK   

 

Quadrature Phase Shift Keying  

RA 

  Receiver 

Address 

 

RF 

  Radio 

Frequency 

 

RFID   

 

Radio Frequency ID  

RSADSI  

 

RSA Data Security, Inc.  

RTS    

 

Request to Send  

SA 

 

  Source 

Address 

 

SFD    

 

Start of Frame Delimiter  

SIFS    

 

Short Interframe Space  

SNR    

 

Signal to Noise Ratio  

SSH 

 

  VPN 

 

SSID    

 

Service Set Identity  

STA 

 

  Station 

TA 

 

  Transmitter 

Address 

 

TBT 

 

  Target 

Beacon 

Transmission 

Time 

 

TIM    

 

Traffic Indication Map  

TKIP 
TLS 
TSF 

 

  Timer 

Synchronization 

Factor 

 

TTLS 
TU 

 

  Time 

Units 

 

WEP 
WLAN  

 

Wireless LAN

 

WPA 

© 2004 AirMagnet

®

, Inc. All rights reserved. 

4

 

 

Содержание AM-5020-11AG

Страница 1: ...AirMagnet AM 5020 11AG User Guide Part Number UG AM 5020 2004 AirMagnet Inc All rights reserved 1...

Страница 2: ...ion Mode 11 Analysis Mode 11 Active Control Mode 12 Hardware Specifications 13 Mechanical 13 Environmental 13 Power 13 Radio Frequency 14 Effective Data Rates 15 Physical Interfaces 15 Internal 15 Com...

Страница 3: ...hift Keying DS Distribution System DSSS Direct Sequence Spread Spectrum EIFS Extended Interframe Space ESS Extended Service Set ETSI European Telecommunications Standards Institute FCC Federal Communi...

Страница 4: ...m Dependent POE Power over Ethernet PPDU PLCP Protocol Data Unit PFSF PLCP Signaling Field PPTP VPN Point to Multiple Point Virtual Private Network PS Poll Power Save Poll QAM Quadrature Amplitude Mod...

Страница 5: ...t com for the following referenced documents Reference 1 AirMagnet Enterprise Datasheet Reference 2 AirMagnet Enterprise FAQ Reference 3 AirMagnet Guided Tour Reference 4 AirMagnet Impact Study 2004 A...

Страница 6: ...he building on the campus or anywhere in the world without requiring high travel costs or excessive delay of sending IT expert staff to remote locations Figure 1 shows a complete network including the...

Страница 7: ...nisters a SQL database of all collected alarms monitored traffic and RF signal noise information Also provides a broad set of detailed reports and trend summaries of key data Using Reporter the admini...

Страница 8: ...tions comply with these security measures continues to grow as the major issue for wireless networks AirMagnet Sensors address this gap by auditing and validating the security of every Wi Fi device in...

Страница 9: ...m every AirMagnet Sensor and provides a centralized SQL database of all network data and alarms SNMP traps allow for seamless integration with leading management consoles such as HP Open View and CA U...

Страница 10: ...e area alarms real time local statistics and even packet decodes Such remote capability greatly reduces the need to dispatch resources when troubleshooting the WLAN Low Overhead On Operational Network...

Страница 11: ...server to a new release the sensor automatically downloads the software into memory and then writes it to flash Analysis Mode The majority of the time the sensor is in the analysis mode The unit scans...

Страница 12: ...real time display of all scanning and analysis functions performed by the sensor He can zero in on channels individual access points or individual stations He can plot real time displays of all monito...

Страница 13: ...shelf vertical configuration Wall hanging via dual screw holder at back of housing or Using AirMagnet mounting kit for wall and ceiling Weight 32 oz 909g LEDs Power status WLAN 5 GHz 2 4 GHz status 1...

Страница 14: ...enna ports 802 11a 84dBm 6Mbps 77dBm 18Mbps 70dBm 48Mbps 82dBm 9Mbps 75dBm 24Mbps 68dBm 54Mbps 79dBm 12Mbps 73dBm 36Mbps 802 11b g 91dBm 1Mbps 84dBm 6Mbps 75dBm 24Mbp 90dBm 2Mbps 82dBm 9Mbps 73dBm 36M...

Страница 15: ...Base T Serial Port RS232 DB9 115 200 bps 8 data bits no parity 1 stop bit no flow control Internal Processor IDT RC32438 200Mhz Memory 64 Mbytes RAM 8 Mbytes FLASH Radio Dual radio 802 11 a b g Athero...

Страница 16: ...arry 48V DC power to the sensor Note AirMagnet s power over Ethernet solution is compatible with AirMagnet power injectors A future version will be compatible with the emerging IEEE 802 3af POE standa...

Страница 17: ...urity Settings As shown in Figure 6 the user must check Use TLS 1 0 in order for the Sensor to communicate with the AirMagnet Enterprise Server using the FIPS mode Limited Logon Attempts The user is a...

Страница 18: ...passwords used to access the Sensor will be encrypted using a FIPS approved algorithm and saved in a file Passwords entered using a Web browser and the TLS protocol and those entered using the serial...

Страница 19: ...erent from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help This device complies with Part 15 of the FCC Rules Operation is subject to the foll...

Страница 20: ...way from windows to provide maximum shielding Equipment or its transmit antenna that is installed outdoors is subject to licensing Because high power radars are allocated as primary users meaning they...

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