A.Fresnel zone
B.SNR
C.SLR
D.PoE
E.EIRP
您可能感興趣的試卷
你可能感興趣的試題
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
A.0.25 W
B.0.45 W
C.1 W
D.1.25 W
E.2.45 W
F.5.65 W
最新試題
What should be done if Cisco Spectrum Expert Wi-Fi reports a channel utilization of 40 percent onchannel 36， from a source outside of the site？（）
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？（）
For an active Cisco Unified Wireless IP Phone 7921G 5 GHz site survey， what are the mostappropriate client test settings to use with the AirMagnet site survey tool？（）
Which two methods can be used to prevent or reduce RFI from colocated directional antennas（）
Which class of Cisco access points operate under IEEE 802.3af power？（）
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？（）
Given the correct input parameters， the Cisco WCS Planning Tool can calculate a recommendedaccess point count for which three uses？ （）
When using a lightning arrestor， connect which type of ground wire to a good earth ground？（）
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？（）