MW Transmission Overview & Applications
Help!
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| What are the main benefits of Microwave transmission? | show 🗑
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| Define frequency | show 🗑
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| Impact of wavelength on MW range and deployment | show 🗑
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| Distance range of MW Hop Length | show 🗑
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| show | 4-80GHz
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| Define Duplex Frequency | show 🗑
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| Frequency band is divided into... | show 🗑
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| What is Channel Width? Typical range? | show 🗑
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| show | PDH (Circuit)
SDH/SONET (Circuit)
Ethernet (Packet)
ATM (Packet)
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| show | PDH = Plesiochronous Digital Hierarchy (1960s)
-ETSI (E1) = 2Mbit/s
-ANSI (DS1) = 1.5Mbit/s
Deployed in lower capacity, short range capacities.
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| Define SONET and SDH. What is data stream rate and standard of each? Deployment application? | show 🗑
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| Can a single E1 in SDH signal hundreds of E1's? Can a single STM-1 signal multiple STM-1's? | show 🗑
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| What is a Hybrid Radio Link? | show 🗑
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| show | -Short time to Market
-Quick Roll-Out
-Easy to Expand, Modular
-Low Investment (invest as you grow)
-Low Operational Costs (install and forget)
-Application Independent
-Software Controlled Functionality
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| Timeline for MW Technology | show 🗑
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| show | 60%
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| Microwave Mobile Backhaul Applications | show 🗑
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| What is MIMO? | show 🗑
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| What are the 3 ways to build a microwave system? | show 🗑
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| Unprotected vs Protected Mode | show 🗑
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| Name the 4 different subnetworks of a MW Transmission Network | show 🗑
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| Define the Traffic Network MW subnetwork. | show 🗑
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| show | Transport of synchronization signal from the "Switching site" to transmission equipment and radio base stations.
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