A.Fresnel units
B.decibels
C.EIRP
D.milliamperes
E.ohms
您可能感興趣的試卷
你可能感興趣的試題
A.rogue access point detection in the coverage area
B.multipath issues in the coverage area
C.number of VoWLAN users in the coverage cell
D.call capacity requirements of the coverage area
A.green
B.blue
C.yellow
D.red
E.purple
F.white
A.SNR
B.noise floor
C.level of interference
D.Received Signal Strength Indicator
A.Report the problem to the FCC
B.Report the problem to the FAA
C.Remove channel 36 from the DCA channel list
D.Configure channel 36 to bond to channel 40 for a 40Mhz 802.11n channel
A.40mW maximum transmit power
B.average power level of the VoWLAN clients
C.100mW transmit power
D.lowest power level of the VoWLAN clients
A.Fresnel zone
B.SNR
C.SLR
D.PoE
E.EIRP
A.7
B.14
C.20
D.30
A.data/coverage
B.voice
C.location
D.mesh
E.public
F.WPAN
A.13 dBm
B.19 dBm
C.25 dBm
D.31 dBm
A.photographs
B.floor plans
C.wired network layout
D.blueprints
最新試題
After the site installation is complete， you should verify the mobility of the VoWLAN device whilewalking the site on an active phone call. Which Cisco WLC or Cisco WCS command is mostbeneficial in determining roaming efficiency？（）
What will cause wireless voice devices to perform poorly？（）
Which statement regarding the site-survey process is correct？（）
Which three device types are identified by Cisco Spectrum Expert Wi-Fi finding an Avg PulseDuration parameter？（）
In which three frequency bands does the Cisco Spectrum Expert Wi-Fi tool perform spectrumanalysis？ （）
Cisco recommends a decibel referenced to 1 milliwatt signal level for the coverage cell edge at thepredetermined data rate that is needed to support the VoWLAN device and call capacityrequirements. What is that signal level value for Cisco Unified Wireless IP Phones 7920， 7921G， and7925G？（）
Which three items should the site survey documentation include？（）
Which antenna generally has the narrowest first Fresnel zone in both the horizontal and verticalplanes？（）
The Cisco Aironet 1140 Series Access Point draws 12.95 W at the power source. However， whenusing a long Ethernet cable， the device can draw up to how much additional wattage？（）
When conducting a wireless voice site survey， which two sizing considerations exist for thecoverage cell？（）