Multiplexing

analog multiplexing technique to combine optical signals

• WDM

• TDM

• FDM

• AM

What type of multiplexing?

• FDM

• FM

• WDM

• TDM

What type of multiplexing?

• FDM

• WDM

• AM

• TDM

What type of Multiplexing?

• FDM

• DWDM

• WDM

• TDM

•Multiple beams of light at different frequency

•Carried by optical fiber

•A form of FDM

• TDM

• FDM

• WDM

• FM

multiple links on 1 physical line

• Multiplexing

• Demultiplexing

• Carrier

• Synchronous

-multiple optical signals (laser light) of different wavelengths

-transmitted over the communication channel for a short distance

• DWDM

• CWDM

• FDM

• TDM

transmission of data in two directions simultaneously, Low cost, High security, Greater transmission capacity are the advantages of?

• TDM

• FDM

• WDM

• FM

Type of multiplexing for digital signal?

• WDM

• CWDM

• TDM

• FMD

A large number of signals can be transmitted simultaneously and Demodulation of signal is easy are the advantage of?

• DWDM

• FDM

• CWDM

• TDM