Wired and Wiredless Communication final presentation

1. Wired and Wiredless
Technology

2. What is communication?

3. -Transfering of information from one
end to the another

4. Types of communication
Analog communication-Wired
Digital communication-wireless

5. Analog Block Diagram

6. Digital Communication Block Diagram

7. Types of Analog Transmission cables
Twisted Pair cables
CO-axial cables
Optical fibre cables
Type of Digital Transmission
Wi-Fi
Bluetooth
LI-FITechnology

8. Difference Between Wired And Wiredless
Wired
• Speed and Bandwidth:
Wiredless
• Speed and Bandwidth:
Generally offers higher speeds and
greater bandwidth compared to wireless
connections.
Speeds can be affected by interference and
distance, potentially leading to
lower bandwidth.
• Reliability: • Reliability:
More reliable with stable connections, as they
are less susceptible to interference or signal
loss.
Prone to interference from other electronic
devices, obstacles, and environmental factors,
which can impact reliability.
• Installation and Mobility:
Installation can be more complex and time-
consuming. Limited mobility due to physical
connection constraints.
• Installation and Mobility:
Easy to install and provides greater mobility as
devices can connect without physical cables.

9. • Security: • Security
Generally considered more secure as it is
harder to intercept signals physically.
Susceptible to unauthorized access if not properly
secured. Encryption and security
measures are crucial.
• Cost
Initial setup costs can be higher
due to cables and infrastructure.
• Cost
Usually more cost-effective in terms of
installation, especially for mobile devices.
• Scalability:
Adding new devices may require additional
cables and infrastructure, making scalability
more challenging.
• Scalability:
Easily scalable, as new devices can
connect without the need for
physical adjustments.
• Interference: • Interference:
Less susceptible to interference from other
electronic devices.
Prone to interference from other
wireless networks, electronic devices,
and physical obstacles

10. • Maintenance: • Maintenance:
Generally requires less maintenance once
installed.
May require periodic adjustments to
address interference issues or
optimize performance
• Environmental Impact: Environmental Impact:
Cable production and disposal can have
environmental implications.
Generally considered more
environmentally friendly due to fewer
physical materials and easier upgrades