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Ubiquiti Broadband Wireless Admin (UBWA)

    

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UBWA – это двухдневный тренинг, в котором рассматриваются самые важные концепции построения наружных беспроводных сетей. В материалах курса и лабораторных занятиях рассматриваются airOS-8 и использование оборудования airMAX-ac. Особое внимание уделяется проектированию, созданию и управлению успешным беспроводным интернет-провайдером.

 

RF Theory
- Frequency vs. Propagation
- Unlicensed Bands
- OFDM Spectral Masks
- Licensed Frequencies
- Decibels in RF Systems
- Free Space Path Loss
- EIRP
- Line of Sight & Fresnel Zones
- Link Power Budgets
- Fade Margin

 

Radio Operation
- Standard RF Circuit
- Carrier Signals
- Radio Sensitivity
- Radio Selectivity
- Signal, Noise & Interference
- Chains, Data Rates & MIMO
- Thermal Noise
- Channel Flexing
- airPrism Technology
- Modulation, EVM & Data Rates

 

Antenna Theory
- What is Gain?
- Isotropic Radiators
- Antenna Function
- Gain, Efficiency & VSWR
- Gain, Surface Area & Directivity
- Polar Plots
- MIMO, Polarization & XPD
- Types of Antennas
- Antenna Alignment
- Downtilt, Lobes & Nulls

 

Ubiquiti Service Providers
- TDMA & airMAX Protocol
- 802.11, CSMA/CA & Indoor
- Problem of Hidden Node
- airMAX-AC, airOS-6 & -8
- Traffic Shaping & Burst
- Scalability vs. Performance
- Security & VLANs
- airFiber Technology & Protocols
- airOS Tools & Redudancy
- Bridged vs. Routed ISP

 

https://www.elko.ua/smart-center/training-ubnt-ubwa


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