Use the AP8130DN external H33_V33_13dBi directional antenna to meet the basic services such as browsing the webpage under the FCC limit, and the farthest coverage distance What is the approximate amount?
A. Mobile phone 50m, notebook 80m
B. Mobile phone 290m, notebook 220m
C. Mobile phone 220m, notebook 290m
D. Mobile phone 80m, notebook 50m
From the general business application of the high-density stadium, which of the following requires the lowest bandwidth?
A. Video
B. IM
C. Web
D. Email
E. VoIP
What are the advantages of PoE switches compared to PoE power injectors?
A. PoE switches are low cost
B. Remotely manage PoE ports
C. No additional power cord required
D. Can be managed centrally
E. UPS equipment is no longer needed
When planning the AC to authenticate the AP, what are the three methods that can be selected?
A. mac-auth
B. sn-auth
C. mac-sn-auth
D. no-auth
E. ip-auth
In the 3-hop co-frequency chain Mesh, assuming that the throughput of the MPP is 60 Mbps and the throughput under each MP is the same, the throughput of each MP is How many?
A. 5Mbps
B. 10Mbps
C. 15Mbps
D. 20Mbps
When using a fat AP and a terminal to test the attenuation of an obstacle, it is best to bring the signal source close to the wireless terminal and the obstacle so that the test data is accurate.
A. True
B. False
In the outdoor bridge backhaul scenario, you can use the Pad Survey tool to add a pin on Google Earth to mark the points of convergence, relay, and leaves. Bit, add a path to represent the bridge path, right click on the path, display the height profile to view the elevation of the path, so that Confirm the wireless path line of sight.
A. True
B. False
What are the precautions in using the WLAN Survery PAD survey tool for pre-sales network planning?
A. There must be a survey of the construction environment and know the corresponding scale
B. Label the obstacle information as detailed as possible, keeping it consistent with the actual environment.
C. The customer's needs must be clear, and the actual number of people needs to consider the concurrency rate according to the actual situation.
D. For some unclear information, the surveyor is required to estimate relevant information for surveying.
Which of the following two scenarios involves a high-density deployment?
A. Mobile office
B. Education Park
C. Wireless medical care
D. Venue coverage
The following description of the WLAN outdoor AP is wrong?
A. AP8030DN cannot be connected to an external antenna.
B. AP6610DN supports PoE power supply
C. AP8130DN has 4 RF ports
D. AP6510DN supports 11a/b/g/n/ac protocol
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