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Data Communication & Networks notes: OSI, TCP/IP, Ethernet, Fiber & RS-232
Data Communication and Networks is a free engineering handbook covering important course topics, detailed notes, diagrams, equations, formulas and study materials. Download this digital book and reference guide for Diploma, BE, BTech, BCA, BSc, MCA and other degree courses. Explore 190+ topics across 5 chapters on data communication, networking, OSI and TCP/IP, Ethernet, transmission media, multiplexing, switching, serial interfaces and error control. Useful for exams, interviews, assignments and quick revision. RELATED ENGINEERING BRANCHES Computer Science Engineering (CSE), Information Technology (IT), Computer Engineering, Electronics and Communication Engineering (ECE), Telecommunication Engineering, Network Engineering and Cybersecurity. 83 LISTED TOPICS FROM 190+ IN THE APP NETWORK FUNDAMENTALS 1. Introduction to Digital Communication 2. Data Communication Components 3. Data Flow in Data Communication 4. Network Criteria 5. Connection Types 6. Network Topology 7. Local Area Network (LAN) 8. Wide Area Network (WAN) 9. Metropolitan Area Networks (MAN) 10. OSI Model 11. TCP/IP Model 12. Difference Between OSI and TCP/IP Models 13. Connection-Oriented Services 14. Connectionless Services 15. Network Standardization 16. ISO (International Organization for Standardization) 17. ARPANET 18. NSFNET DIGITAL COMMUNICATION & TRANSMISSION 19. Pulse Code Modulation (PCM) 20. Sampling 21. Quantization 22. Delta Modulation (DM) 23. Transmission Modes 24. Parallel Transmission 25. Serial Transmission 26. X.21 Interface 27. X.21 Protocol Operation ETHERNET & TRANSMISSION MEDIA 28. Ethernet 29. Standard Ethernet 30. Standard Ethernet: Frame Length 31. Standard Ethernet: Addressing 32. Standard Ethernet: Physical Layer 33. Fast Ethernet 34. Fast Ethernet: Physical Layer Encoding 35. Gigabit Ethernet 36. Gigabit Ethernet: Physical Layer 37. Ten-Gigabit Ethernet 38. Magnetic Media 39. Twisted Pair 40. Coaxial Cable 41. Fiber Optics 42. Fiber Cables 43. Fiber Optic Networks 44. Comparison of Fiber Optics and Copper Wire MULTIPLEXING & SWITCHING 45. Multiplexing 46. Frequency-Division Multiplexing 47. Wavelength-Division Multiplexing 48. Time-Division Multiplexing 49. Synchronous Time-Division Multiplexing 50. Interleaving Time-Division Multiplexing 51. Digital Signal Service 52. T Lines 53. Switching 54. Types of Switching 55. Circuit-Switched Networks 56. Phases of Circuit-Switched Networks 57. Datagram Networks 58. Virtual-Circuit Network Addressing SERIAL INTERFACES & ISDN 59. RS-232 60. RS-232 Lines and Their Usage 61. Development of RS-232 62. RS-232 Handshaking with XON/XOFF 63. RS-232 Signals and Voltage Levels 64. RS-232 Handshaking 65. RS-232 Serial Loopback Connections 66. RS-232 Serial Data Cables and Pin Connections 67. RS-422 Serial Transmission 68. RS-449 Basics and Interface 69. RS-449 Primary Connector Pinout and Interface 70. RS-485 71. ISDN 72. ISDN Architecture 73. ISDN Channels 74. ISDN Services ERROR CONTROL & PROTOCOLS 75. Types of Errors 76. Error-Correcting Codes 77. Error-Detecting Codes 78. Framing 79. Variable-Size Framing 80. Flow Control 81. Error Control 82. Classification of Protocols 83. Simplest Protocol APP FEATURES • Chapter-wise engineering notes with diagrams, formulas and explanations • Simple, mobile-optimized reading and navigation • Important topics for university exams, viva and technical interviews • Quick reference for networking concepts and project work WHO IS THIS APP FOR? Diploma and degree students, BE/BTech, BCA, BSc and MCA learners, networking students, teachers and IT professionals. Use this free Data Communication and Networks ebook as a course companion for communication systems and computer networking.