Data Communication
and Networks
:
E-Mail : siririth @ gmail.com
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
)
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
2 )
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
)
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
)
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
)
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
)
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Network Interface Card) (
7 )
(Network Interface Card)
( )
LOGO
www.pcbc.ac.th
Data Communication
and Networks
UTP (Unshielded Twisted Pairs)
UTP (Unshielded Twisted Pairs)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
RJ-45 (Registered Jack 45)
RJ-45 (Registered Jack 45)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
STP (Shielded Twisted Pairs)
STP (Shielded Twisted Pairs)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Coaxial Cable)
(Coaxial Cable)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Coaxial Cable)
Terminator
(Coaxial Cable)
(Terminator)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Coaxial Cable)
T-Connector
(Coaxial Cable) (T-
Connector)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Fiber Optic)
(Fiber Optic)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Hub)
(Hub)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Switch)
(Switch)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Repeater)
(Repeater)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Bridge)
(Bridge)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Router)
(Router)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Modem)
(Modem)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
Wireless Access Point
Wireless Access Point
LOGO
www.pcbc.ac.th
Data Communication
and Networks
ADSL (ADSL Modem)
ADSL (ADSL Modem)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
/ ADSL (ADSL Modem/Router)
/ ADSL (ADSL
Modem/Router)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
Splitter
Splitter
LOGO
www.pcbc.ac.th
Data Communication
and Networks
Wireless Broadband Router
Wireless Broadband Router
LOGO
www.pcbc.ac.th
Data Communication
and Networks
(Firewall)
(Firewall)
LOGO
www.pcbc.ac.th
Data Communication
and Networks
3G Third Generation
PDA
Walkman
3G
3G
LOGO
www.pcbc.ac.th
Data Communication
and Networks
G
G G G
-
LOGO
www.pcbc.ac.th
Data Communication
and Networks
G
G
G
?
LOGO
www.pcbc.ac.th
Data Communication
and Networks
G
always on)
log-in
G G
3G ?
LOGO
www.pcbc.ac.th
Data Communication
and Networks
3G Third Gen
eration Mobile Network
G)
G ?
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อุปกรณ์เชื่อมต่อระบบเครือข่าย

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ตัวอย่างสำหรับนักเรียนศึกษาข้อมูลเกี่ยวกับการเชื่อมต่อระบบเครือข่ายขั้นพื้นฐาน

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อุปกรณ์เชื่อมต่อระบบเครือข่าย

  1. 1. Data Communication and Networks : E-Mail : siririth @ gmail.com
  2. 2. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( ) (Network Interface Card) ( )
  3. 3. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( 2 ) (Network Interface Card) ( )
  4. 4. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( ) (Network Interface Card) ( )
  5. 5. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( ) (Network Interface Card) ( )
  6. 6. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( ) (Network Interface Card) ( )
  7. 7. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( ) (Network Interface Card) ( )
  8. 8. LOGO www.pcbc.ac.th Data Communication and Networks (Network Interface Card) ( 7 ) (Network Interface Card) ( )
  9. 9. LOGO www.pcbc.ac.th Data Communication and Networks UTP (Unshielded Twisted Pairs) UTP (Unshielded Twisted Pairs)
  10. 10. LOGO www.pcbc.ac.th Data Communication and Networks RJ-45 (Registered Jack 45) RJ-45 (Registered Jack 45)
  11. 11. LOGO www.pcbc.ac.th Data Communication and Networks STP (Shielded Twisted Pairs) STP (Shielded Twisted Pairs)
  12. 12. LOGO www.pcbc.ac.th Data Communication and Networks (Coaxial Cable) (Coaxial Cable)
  13. 13. LOGO www.pcbc.ac.th Data Communication and Networks (Coaxial Cable) Terminator (Coaxial Cable) (Terminator)
  14. 14. LOGO www.pcbc.ac.th Data Communication and Networks (Coaxial Cable) T-Connector (Coaxial Cable) (T- Connector)
  15. 15. LOGO www.pcbc.ac.th Data Communication and Networks (Fiber Optic) (Fiber Optic)
  16. 16. LOGO www.pcbc.ac.th Data Communication and Networks
  17. 17. LOGO www.pcbc.ac.th Data Communication and Networks (Hub) (Hub)
  18. 18. LOGO www.pcbc.ac.th Data Communication and Networks (Switch) (Switch)
  19. 19. LOGO www.pcbc.ac.th Data Communication and Networks (Repeater) (Repeater)
  20. 20. LOGO www.pcbc.ac.th Data Communication and Networks (Bridge) (Bridge)
  21. 21. LOGO www.pcbc.ac.th Data Communication and Networks (Router) (Router)
  22. 22. LOGO www.pcbc.ac.th Data Communication and Networks (Modem) (Modem)
  23. 23. LOGO www.pcbc.ac.th Data Communication and Networks Wireless Access Point Wireless Access Point
  24. 24. LOGO www.pcbc.ac.th Data Communication and Networks ADSL (ADSL Modem) ADSL (ADSL Modem)
  25. 25. LOGO www.pcbc.ac.th Data Communication and Networks / ADSL (ADSL Modem/Router) / ADSL (ADSL Modem/Router)
  26. 26. LOGO www.pcbc.ac.th Data Communication and Networks Splitter Splitter
  27. 27. LOGO www.pcbc.ac.th Data Communication and Networks Wireless Broadband Router Wireless Broadband Router
  28. 28. LOGO www.pcbc.ac.th Data Communication and Networks (Firewall) (Firewall)
  29. 29. LOGO www.pcbc.ac.th Data Communication and Networks 3G Third Generation PDA Walkman 3G 3G
  30. 30. LOGO www.pcbc.ac.th Data Communication and Networks G G G G -
  31. 31. LOGO www.pcbc.ac.th Data Communication and Networks G G G ?
  32. 32. LOGO www.pcbc.ac.th Data Communication and Networks G always on) log-in G G 3G ?
  33. 33. LOGO www.pcbc.ac.th Data Communication and Networks 3G Third Gen eration Mobile Network G) G ?

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