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- Why is Multiplexing Needed in Data Communication Systems?
Multiplexer Knowledge
- Why is Multiplexing Needed in Data Communication Systems?
- What is Concept of Multiplexing in Telephone System?
- What is Digital TV Frequency?
- Outlook of the WDM Networks
- DWDM Technical Overview
- CWDM Technical Overview
- How to Activate Cable Modems?
- How to Install a Fiber Optic Modem?
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Multiplexers can be used to connect PBX, Hot line and other devices of network from central site to user site through fiber optical cable.
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Multiplexer Knowledge
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Why is Multiplexing Needed in Data Communication Systems?
Why is Multiplexing Needed in Data Communication Systems? The range of frequencies is limited, but the number of devices using the system fluctuates. One way to separate the different data streams is each one have its’ own frequency (like different radio or TV stations broadcasting).
This works fine when there are a limited number of users. Radio and TV are one-way, so there are a limited number of stations broadcasting. But with cell phones, broadband wireless and other services, the frequency spectrum is crowded.
To have multiple users share the same frequency without walking over each other, multiplexing is used so that each user gets its data transmitted in packets. There are various methods of multiplexing available.
Sopto supplies high quality Video + Data Multiplexer, Video + Audio Multiplexer and other multiplexers for network signal transmission. For the newest quotes, please contact a Sopto representative by calling 86-755-36946668, or by sending an email to info@sopto.com. For more info, please browse our website.