Which statement is true when using a Cisco Wireless Mesh Networking Solution？（）
- A、The backhaul link is dynamic 1 to 54Mb/s.
- B、The backhaul link is typically a fixed value.
- C、The backhaul link uses DAS antennas.
- D、The backhaul link uses antenna multiplexing.
- E、The backhaul link does not rely on fade margin.
正确答案:B
答案解析:有
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