1. Explain the advantages and disadvantages of Fiber Optic vs wire2. Explain the maximum data rate...

Question

1. Explain the advantages and disadvantages of Fiber Optic vs wire
2. Explain the maximum data rate (speed) and the physical differences in the following cables:
a. CAT5
. CAT5e
c. CAT6
d. CAT6a
e. CAT7
f. Fiber Optic
3. Explain the following:
a. Who is IEEE?
. What is the primary responsibility of IEEE?
c. How can one become a member of IEEE
d. How much is the membership fee for IEEE?
e. What are the advantages of becoming an IEEE member?
4. The XXXXXXXXXXis the IEEE standard used for Wireless Networking. Explain in detail the IEEE 802.11a, b, g, n, and AC type wireless standards. Are these standards compatible with each other?
5. Explain in detail how wireless networking works
6. Explain in detail the Network Interface Card (NIC) and the MAC address.
7. You have been asked to design a two-wavelength monopole antenna for a dual-band Wi-Fi networking system. Explain in detail your step-by-step calculation for the design of this antenna and give the final size of the antenna in centimeters.
8. Explain Optical and RD line of sights

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Ankit · Accepted Answer

Answer: 1 There are various advantages Fiber Optic over wire as listed below:
Bandwidth: Fibre optic is used to transfer more data as compared to wire and very best suited for digital data transfer. Fibre optic carry big volume of data due to higher capacity of bandwidth. The speed of data transfer in Fiber optic is 1.6 tb/sec as compared to wire. 
Security:  security of data transfer in Fiber optic is very high as compared to wire. Fibre optic is very secure medium as compared to wire. 
Flexibility: Fibre optic are very small of size in diameter and lighter as compared to wire. Fibre optic take very limited space and easy to deployed as compared to wire.
Made of: The material used to build Fiber optic consist of silica or sand as compared to wire.
Cost: Fiber optic are very cheaper as compared to wire as fiber optic reduce the cost of deploying new wires or managing old ones. [Sopto]
 There are various Disadvantages Fiber Optic over wire as listed below:
Higher instalment cost: The cost of installing fiber optic is very high as compared to wire because fiber optic is installed by highly professionals. fiber optic is not so powerful as compared to wire. 
Weakness: fiber optic is very fragile and prone to risks as compared to wires.
Vulnerable to: fiber optic need high safety as compared to wire. The fiber optic cable is a little and compact, and it is exceptionally helpless to getting to be cut or harmed while deployment tasks.
Answer 2: 
The maximum data rate (speed) of following with differences:
a. CAT5: The maximum data rate of Cat5 is 100 Mbps (100 MHz)
b. CAT5e: The maximum data rate of Cat5e is 1000 Mbps (100 MHz)
c. CAT6: The maximum data rate of Cat6 is (1,000Mb/s) (250 MHz)
d. CAT6a: The maximum data rate of Cat6a is (10,000 Mb/s) (500 MHz)
e. CAT7: The maximum data rate of Cat7 is (10,000 Mb/s) (1000 Mhz)
f. Fiber Optic: The maximum data rate of fiber optic is (10,000 Mb/s) (500 MHz)
Differences
CAT5: CAT5 cables is older network as compared to CAT5e, CAT6, CAT7 and fiber optic.
CAT5e: Cat5e cable is best suited for speed of Gigabit and for network which alter continuously. If there are frequent changes in network or network is not permanent nature, then Cat5e may be the optimal selection.
CAT6: Cat6 link is ideal for additional edge and good performance.

1. Explain the advantages and disadvantages of Fiber Optic vs wire 2. Explain the maximum data rate (speed) and the physical differences in the following cables: a. CAT5 b. CAT5e c. CAT6 d. CAT6a e....

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