Data Communication Lecture Slides covering Circuits, Arrangements, and Networks that include Network Topology, Classification of Data Communication Networks, and other related topics.
Introduction to Analog and Digital Systems - Basic definition, Representation, Examples and applications of Analog and Digital Systems - Advantages of Digital system over Analog system - Process of conversion from Analog to Digital and Digital to Analog signal - Digitization Examples - Signal representation of voltage and current in terms of Binary values - Representations of Binary quantities using different terminologies - IC Complexity classification - IC Layout - Development of ICs in terms of size
Introduction to Analog and Digital Systems - Basic definition, Representation, Examples and applications of Analog and Digital Systems - Advantages of Digital system over Analog system - Process of conversion from Analog to Digital and Digital to Analog signal - Digitization Examples - Signal representation of voltage and current in terms of Binary values - Representations of Binary quantities using different terminologies - IC Complexity classification - IC Layout - Development of ICs in terms of size
Data Communication Lecture Slides containing a timeline on the history of data communication and the definition ob basic data communication terms and concepts based largely on the book Electronic Communication by Wayne Tomasi.
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ddata communications and computer networks
,
basic elements of a communication system
,
coaxial cable
,
star network
,
data transmission media
,
ring network
,
hybrid network
,
completely connected network
,
multi-access bus network
,
network linking devices
,
network interface card (nic)
It is a digital representation of an analog signal that takes samples of the amplitude of the analog signal at regular intervals. The sampled analog data is changed to, and then represented by, binary data.
In telecommunications, RS-232 is a standard for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal equipment) such as a computer terminal, and a DCE (data circuit-terminating equipment, originally defined as data communication equipment[1]), such as a modem. The RS-232 standard is commonly used in computer serial ports. The standard defines the electrical characteristics and timing of signals, the meaning of signals, and the physical size and pinout of connectors. The current version of the standard is TIA-232-F Interface Between Data Terminal Equipment and Data Circuit-Terminating Equipment Employing Serial Binary Data Interchange, issued in 1997.
These slides cover a topic on ISDN (Integrated Services Digital Network) in Data Communication. All the slides are explained in a very simple manner. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
These slides cover the fundamentals of data communication & networking. It covers all data types which are used in communication of data over transmission medium. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
Data Communication Networks Lecture Slides based largely on the book Electronic Communication Systems by Wayne Tomasi and covering topics on Data Communication Codes, Error coding, Bit and Character Synchronization, Data Communication Hardware, UART, and USRT.
Datacom module 2: Data Communication Architecture, Protocols, and StandardsJeffrey Des Binwag
Data Communication Lecture Slides containing the discussion on Data Communication Architecture, Protocols, and Standards including the OSI, TCP-IP, and CISCO Three Layer Model. Based largely on the book Electronic Communication Systems by Wayne Tomasi.
Data Communication Lecture Slides containing a timeline on the history of data communication and the definition ob basic data communication terms and concepts based largely on the book Electronic Communication by Wayne Tomasi.
,
ddata communications and computer networks
,
basic elements of a communication system
,
coaxial cable
,
star network
,
data transmission media
,
ring network
,
hybrid network
,
completely connected network
,
multi-access bus network
,
network linking devices
,
network interface card (nic)
It is a digital representation of an analog signal that takes samples of the amplitude of the analog signal at regular intervals. The sampled analog data is changed to, and then represented by, binary data.
In telecommunications, RS-232 is a standard for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal equipment) such as a computer terminal, and a DCE (data circuit-terminating equipment, originally defined as data communication equipment[1]), such as a modem. The RS-232 standard is commonly used in computer serial ports. The standard defines the electrical characteristics and timing of signals, the meaning of signals, and the physical size and pinout of connectors. The current version of the standard is TIA-232-F Interface Between Data Terminal Equipment and Data Circuit-Terminating Equipment Employing Serial Binary Data Interchange, issued in 1997.
These slides cover a topic on ISDN (Integrated Services Digital Network) in Data Communication. All the slides are explained in a very simple manner. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
These slides cover the fundamentals of data communication & networking. It covers all data types which are used in communication of data over transmission medium. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
Data Communication Networks Lecture Slides based largely on the book Electronic Communication Systems by Wayne Tomasi and covering topics on Data Communication Codes, Error coding, Bit and Character Synchronization, Data Communication Hardware, UART, and USRT.
Datacom module 2: Data Communication Architecture, Protocols, and StandardsJeffrey Des Binwag
Data Communication Lecture Slides containing the discussion on Data Communication Architecture, Protocols, and Standards including the OSI, TCP-IP, and CISCO Three Layer Model. Based largely on the book Electronic Communication Systems by Wayne Tomasi.
Datacom module 5 (UART, USRT, Serial Interface, Modem)Jeffrey Des Binwag
A discussion on the fundamental concepts of Data Communication covering topics on the UART, USRT, Serial Interface, and Modems as outlined in Chapter 22 of the book Electronic Communication Systems, 5th Ed. by Wayne Tomasi
A lecture slide on the Fetch and Execute Cycle and Machine Cycle Timing Diagrams as outlined from the book Microprocessors and MIcrocomputers by John Uffenbeck
A lecture slide on the the introduction to microprocessors and microcomputers as outlined from the book Microprocessors and MIcrocomputers by John Uffenbeck
A discussion on regulatory agencies that monitor and implement electronic communication system laws and guidelines focusing on the Philippine setting. It briefly covers enabling laws relevant to the subject.
Fundamentals of Computer Networking - Shift Education of TechnologyRaphaff
Power Point Presentation on Computer Networking - Assignment on Networking Module of QA - Software Tester Course - Provided by Shift Education of Technology
Fundamentals of Computer Networking - Rafael SA
This presentation incorporates subjects such as TCP/IP, Networks Classification, OSI Model, DHCP, DNS Protocols and IPv4 and IPv6 Addressing schemes and more.
This course introduces students to issues in IT infrastructu.docxchristalgrieg
This course introduces students to issues in IT infrastructure.The course will cover computer and system architecture, and communication networks:
Infrastructure architecture
Organizational structure
Security
Metrics
Capacity PlanningThe course also focuses on the best practices employed in IT Infrastructure management, resource estimating, compliance and business continuity.
Course Description
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7-*
IT INFRASTRUCTURE OVERVIEW
IT infrastructure - includes the hardware, software, and telecommunications equipment that, when combined, provide the underlying foundation to support the organization’s goalsClient/server networks, the Internet, and n-tier infrastructures are central to an organization’s IT infrastructureThe three primary components of any IT infrastructure include:
Client/server networks
Internet
N-tier infrastructures
Computer Networks:Arguably, the greatest advancement in technology and communication over the past 20 years has been the development and advancement of the “computer network”. From emailing a friend to on-line bill paying to downloading data off the Internet to e-commerce, networking has made our world much smaller and changed the way we communicate forever.
What is Network: a system containing any combination of computers, computer terminals, printers, audio or visual display devices, or telephones interconnected by telecommunication equipment or cables: used to transmit or receive information.
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The Network Diagram
The Internet
Other LANS
Firewall
Router
Fiber Optic Network Cable
Server
PC
Wireless Network
Wired Network
Switch
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I wanted to present this diagram to help the viewer visually understand how a computer network was set-up. I linked each component to the same text links throughout the project.
Some network appse-mailwebtext messagingremote loginP2P file sharingmulti-user network gamesstreaming stored video (YouTube, Hulu, Netflix)
voice over IP (e.g., Skype)real-time video conferencingsocial networkingsearch……
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Types of Networks
LAN Local Area Network
WAN Wide Area Network
MAN Metropolitan Area Network
PAN Personal Area Network
SAN Storage Area Network
GAN Global Area Network
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I used this slide as a Introduction to the different types of networks. I tried to let the graphics do the talking on this slide. I elaborated more on each network type on subsequent slides.
Local Area NetworkA Local Area Network spans a relatively small areaLANs are usually confined to one building or a group of buildings Data travel between network devices via network cablesThe most common type of Local Area Network is called Ethernet
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I kept the graphic the same as the previous graphic representing the Local Area Network in hopes of creating a degree familiarity. I also include some basic facts about it.
Wide Area NetworkA Wide Area Network exist over a large geographical area Data travels through telephone or cable lines across networks Usually requires a Mod ...
Program/Course : Computer System Servicing NC II
Unit of Competency : Set-up Computer Networks
Module : Install Network Cables
Learning Outcome 01: Installing Network Cables
for full compilation just visit my website.
http://computersystemsolution.com/
Introduction to networking by vikas jagtapVikas Jagtap
Network :- “A group of computers & other devices (such as workstations, printers, or servers) that are linked together is called as Network.”
Networking :- “The concept of connected computers sharing information, resources, or both is called as Networking.”
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Top 10 Oil and Gas Projects in Saudi Arabia 2024.pdf
Datacom module 3: Data Communications Circuits, Arrangements, and Networks
1. Module 3
Datacom Circuits, Circuit
Arrangements, and Networks
Chapter 21
Electronic Communications Sytems , Fifth Editon
By: Wayne Tomasi
ECE @Saint Louis University, Baguio City 1
Prepared by: Engr. Jeffrey Des B. Binwag
2. Datacom Circuit Components
• Source
• Transmitter
• Transmission Medium
• Receiver
• Destination
ECE @Saint Louis University, Baguio City 2
3. Serial and Parallel Data Transmission
• Parallel Transmission. Involves sending data
bits simultaneously on a set of transmission
lines on a single clock pulse. Also called
parallel by bit or serial by character
transmission.
• Serial Transmission. Involves sending data
bits on a single transmission line involving
several clock cycles. Also called serial by bit
transmission.
ECE @Saint Louis University, Baguio City 3
4. Datacom Circuit Arrangements
• Circuit Configurations.
– Point-to-point. Involves only two stations on a circuit.
– Multipoint. Involves more than two stations in a datacom
circuit.
• Transmission Modes.
– Simplex (SX). Transmit only or receive only or one-way-
only lines
– Half duplex (HDX). Two way alternate or either-way lines.
– Full duplex (FDX). Two-way simultaneous or both-way
lines
– Full/full duplex (F/FDX). Transmission in both directions at
the same time but not between the same two stations.
ECE @Saint Louis University, Baguio City 4
5. Datacom Network Components,
Functions and Features
• Servers. Computers that hold shared files,
programs, and the network operating system.
• Clients. Computers that access and use the
network and other shared resources.
• Transmission Media. Facilities used to
interconnect computers in a network.
• Shared Data. Data that file servers provide to
clients such as data files, printer access programs,
and e-mail.
ECE @Saint Louis University, Baguio City 5
6. Datacom Network Components,
Functions and Features
• Shared Peripherals. Hardware resources provided to users by
the network servers.
• Network Interface Card (NIC). Prepares, and sends data,
receives data, and controls data flow between the computer
and the network.
• Local Operating System (LOS). A software that allows
personal computers to access files, print to a local printer, and
connect to other local memory and peripheral devices.
• Network Operating System (NOS). A program that runs on
computers and servers that allows the computers to
communicate over the network.
ECE @Saint Louis University, Baguio City 6
7. Datacom Network Models
• Peer-to-Peer Client/Server. A network in which
all computers share their resources, such as hard
drives, printers, and so on, with all the other
computers in the network.
– No dedicated servers or hierarchy among computers
– Used for networks with 10 users or less, when
computers are located in the same general area, when
security is not an issue, or when limited growth is
projected for the network in the immediate future.
ECE @Saint Louis University, Baguio City 7
8. Datacom Network Models
• Dedicated Client/Server. A network where one
computer is designated as the server, and the rest
of the computers are clients.
– Features highly centralized network control
– There could be a dedicated server to serve each
network function.
– Preferred model for general purpose data networks.
ECE @Saint Louis University, Baguio City 8
9. Datacom Network Topologies
• Network Topology. Describes the layout or appearance
of a network. A physical topology describes how a
network is actually laid out while the logical topology
describes how data actually flow through the network.
– Star. A multipoint datacom network where remote stations are
connected by cable segments directly to a centrally located
computer called a hub which acts as a multipoint connector.
– Bus. A multipoint datacom circuit where remote stations are
physically or logically connected to a single transmission line
called a bus. Also called a multidrop, horizontal bus, or linear
bus, it is the simplest and most common method of
interconnecting computers.
ECE @Saint Louis University, Baguio City 9
10. Datacom Network Topologies
– Ring. A network where all stations are interconnected in tandem
(series) to form a closed loop or circle. In this type of topology
that is also called a loop, transmissions are unidirectional and
must propagate through all stations in the loop such that each
computer acts like a repeater.
– Mesh. A network where every station has a direct two-point
communication link with the rest of the computers in the
network. Also known as a fully connected network, this topology
offers reduced traffic problems, increased reliability, and
enhanced security although requires a much greater number of
transmission paths and input/output ports.
– Hybrid. A network that combines two or more of the traditional
topologies to form a larger, more complex topology.
ECE @Saint Louis University, Baguio City 10
11. Datacom Network Classifications
• Network Classification. Generally classified by size, which
includes geographic area, distance between stations, number
of computers, transmission speed, transmission media, and
the network’s physical architecture.
– LAN (Local Area Network). Typically privately owned data
communications networks in which 10 to 40 computer users share
data resources with one another. Most LANs are owned by the
company or organization that uses it and have a connection to a
building backbone for access to other LANs, MANs, WANs, and GANs.
– MAN (Metropolitan Area Network). A high speed network similar to
a LAN except it is designed to encompass larger areas, usually an
entire city/metropolis. A MAN can be owned and operated entirely
by a single company, or could lease services and facilities on a
monthly basis from the local cable or telephone company.
ECE @Saint Louis University, Baguio City 11
12. Datacom Network Classifications
– WAN (Wide Area Network). The oldest type of data communications
network that provides relatively slow-speed, long-distance
transmission of data, voice, and video information over relatively large
and widely dispersed geographical areas, such as a country or an entire
continent.
– GAN (Global Area Network). A network that provides connections
between countries around the entire globe.
– Building Backbone. A network connection that normally carries traffic
between departmental LANs within a single company.
– Campus Backbone. A network connection used to carry traffic to and
from LANs located in various buildings on a campus or similar settings
like corporate headquarters, universities, airports, and research parks.
– Enterprise Network. A network connection that includes some or all
of the previously mentioned networks and components connected in a
cohesive and manageable fashion.
ECE @Saint Louis University, Baguio City 12
13. Datacom Networks Comparison
ECE @Saint Louis University, Baguio City 13
Network
Classification
Geographic Area Distance
Between
Stations
Transmission
Speed
Examples
LAN Same room,
building, or
building complex
A few miles 10 – 100 Mbps PAN,
Ad-hoc wireless,
SoHo
MAN City, Metropolis A few hundred
miles
1.5 – 10 Mbps SMDS, FDDI,
ATM
WAN Country,
Continent
100 to 1000
miles
1.5 Mbps –
2.4 Gbps
ISDN, X.25, ATM,
T1 and T3 Digital
Carrier Systems
GAN Global Thousands of
miles
1.5 Mbps –
100 Gbps
Internet, WWW