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What is optical fiber communication?
Communication in which pulses light travels with its original speed i.e. 3*10^8 m/sec from one place to another with the help of optical fiber,and delay in speed occurs due to reflection,refraction,scattering ,dispersion,macrobending,macrobending and intermodal-dispersion.For any queries contact me: Mudassir Azammudassir.azam537@gmail.com
How does SCADA communicate with PLC?
throughprotocol: modbus,profibus,tcp/ip.................commnucation medium : leased lines,Ethernet,Optical fiber communication,VSAT communication.
Is cross talk is possible in optical fiber?
One of the advantages of optical fiber is that it is NOT susceptible to cross-talk.
What is Splice Loss in optical fiber?
Splice loss in optical fiber refers to the loss of optical power that occurs when two optical fibers are joined together through a splice. This loss can arise from misalignment, the quality of the splice, and the difference in core diameters or refractive indices between the fibers. Typically measured in decibels (dB), splice loss is critical for maintaining signal integrity in fiber optic communication systems. Minimizing splice loss is essential for optimizing the overall performance of optical networks.
Is optical fiber unidirectional?
The optical fiber can be used both as unidirectional and bidirectional. The main application of optical fiber is in long-distance links, so there exists no need to employ them as unidirectional. For each direction different wavelengths are used to modulat the signals. At the same time many bidirectional signals can travel through the same optical fiber.
Optical communication- may2008 question paper?
what is fiber optics what is fiber optics
Why bandwidth is more in optical communication?
Bandwidth of an optical fiber determines the data rate.
What are applications of optical fiber?
A: Mostly for mullti channels communication
Appropriate communication media for CD-Net is?
optical fiber
Application of optical fiber communication in railways?
To contact with the remote persons
What is used in optical fiber communication?
WDM wavelength division multiplexing
Block diagram of optical communication link?
An optical communication link consists of several key components: an optical transmitter, an optical fiber, and an optical receiver. The optical transmitter converts electrical signals into light signals, which are then transmitted through the optical fiber. The fiber guides the light signals over long distances with minimal loss. At the receiving end, the optical receiver converts the light signals back into electrical signals for further processing.
What properties of glass make it particularly useful for communication via optical fiber?
qsd
What is Relationship between electrical and optical bandwidth for an optical fiber communication?
The electrical bandwidth refers to the frequency range that the electronic components in the communication system can handle, while optical bandwidth refers to the frequency range that the optical fiber can transmit. The relationship between the two bandwidths is important in ensuring that the data transmission is efficient and reliable. Matching the electrical and optical bandwidths helps to avoid signal degradation and distortion in the communication system.
How do you design point to point optical fiber communication link with 200 channels over a short distance?
how to design optical fiber link???????? . which coditions we have to keep in our mind in designing fiber network?????.in designing purpose which types of sours we will use & why???????????????????????
What is meant by attenuation in Optical Fiber Communication?
When an optical signal of a given wavelength travels in the fiber it looses power. The amount of loss of power per Km length of fiber is called its attenuation. A=10*LOG10(POUT/PIN) dB/Km Where POuT is optical power after 1 Km PIN is th epower launched in the Fiber.
What type of Electromagnetic radiation used in optical fiber communication?
Optical fiber communication primarily uses infrared light as the type of electromagnetic radiation. This is because infrared light has a longer wavelength that is well-suited for transmitting data over long distances through optical fibers with minimal signal loss.
