2.7 WISP Connections Flashcards
What does WiMAX stand for?
Worldwide Interoperability for Microwave Access.
What is WiMAX used for?
High-speed fixed wireless broadband connections.
What IEEE standard does WiMAX follow?
IEEE 802.16.
What frequency range does microwave technology use?
300 MHz - 300 GHz.
What is the maximum range of microwave connections?
~40 miles.
What is required for a microwave or WiMAX connection to work properly?
Line of Sight (LOS).
In what scenarios is WiMAX commonly used?
Business parks, campuses, and rural areas where fiber is unavailable.
What is the primary advantage of WiMAX over wired connections?
Bypasses the need for underground cabling.
What speeds can microwave and WiMAX networks provide?
Up to 1 Gbps.
Why is WiMAX declining in popularity?
Cellular networks (4G LTE & 5G) offer similar speeds with easier installation.
What are the key advantages of microwave technology?
High-speed connectivity, reliable for business WANs, and no need for underground cabling.
What are the disadvantages of microwave connections?
Requires professional installation, line-of-sight dependency, and higher costs.
How does WiMAX compare to fiber or cable internet for consumers?
WiMAX is less common due to fiber and cable being faster and more cost-effective.
Which is easier to deploy: WiMAX or 4G LTE?
4G LTE, since it does not require line-of-sight (LOS).
What is a major limitation of WiMAX and microwave connections?
Signal interference from physical obstacles like buildings and trees.
What is a key advantage of 4G LTE and 5G over WiMAX?
They work without requiring line-of-sight.
Why might businesses still use microwave technology?
It provides reliable high-speed WAN connections in areas without fiber infrastructure.
What is the main reason WiMAX is being phased out?
4G and 5G networks provide similar or better performance with easier deployment.
If asked about a long-range, high-speed wireless connection for fixed locations, what is the best answer?
WiMAX or Microwave.
