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Messer Chapter 1.7 - Computer Interface Speeds and Distances

  1. What is the USB 1.1 low speed and high speed? Also cable lengths
    • 1. Low speed - 1.5 Mb/s Cable length 3 meters
    • 2. High Speed - 12 Mb/s Cl - 5 meter
  2. What is the USB 2.0 speed? Also cable lengths
    • 480 Mb/s
    • 5 meters
  3. What is the USB 3.0 speed? Also cable lengths
    • 5 Gb/s
    • 3 meters
  4. USB
    Universal Serial Bus
  5. What are the 3 speeds for FireWire 400 IEEE 1394A and cable length
    • 1. 100, 200, 400 Mb/s half duplex
    • 2. 4.5 meters to 72 meters
  6. What are the 3 speeds for FireWire 800 IEEE 1394b and cable length
    • 1. 800 Mb/s full duplex
    • 2. Optical connections 100 meters max
  7. How many pins does the Alpha firewire have?
    4 (Unpowered) or 6 (Powered)
  8. How many pins does the beta firewire have?
    9 pins (Powered)
  9. What are the speeds for all 3 revs of SATA
    • 1.5 Gbits/s
    • 3.0 Gbits/s
    • 6 Gb/s

    All 1 meter long
  10. What determines the eSATA speed?
    It matches the SATA version in that particular device / 2 meters
  11. How many pins for SATA cables for power and data?
    • SATA 15 pins
    • data 7 pins
  12. VGA
    Video Graphics Array
  13. How many pins in VGA DE-15 connector and what signal does it send?
    15 pins and analog
  14. VGA cable length?
    5 to 10 meters
  15. HDMI
    High def multimedia interface
  16. How many pins for HDMI connector?
    19 pins
  17. DVI
    Digital Visual Interface
  18. What is single and dual link speed
    • Single 3.7 Gbps
    • Dual 7.4 Gbps
  19. TRS
    Tip Ring Sleeve
  20. What is a TRS?
    An analog audio plug
  21. What port do you use for Digital Audio?
    TOSLINK audio port
  22. RJ11
    Registered Jack #11
  23. What are RJ11s used for  3 reasons
    Analog modems, DSL and telephones
  24. What are RJ45 cables used for?
    Ethernet device connector
  25. Name the positions for RJ11 and RJ45
    • 6P2C
    • 8P8C
  26. Name all 3 thunderbolt speeds
    • 1. 10 Gb/s
    • 2. 20 Gb/s
    • 3. 40 Gb/s
  27. What is thunderbolt made of ?
    Copper or optical
  28. What is thunderbolt used for?
    Used to connect your computer to other devices / allows power and data
  29. Name the max power and range for all 3 blue tooth radio classes
    • 1. 100 / 100
    • 2. 2.5 / 10
    • 3. 1/1
  30. Name data rates for all 4 Bluetooth versions
    • 1.2 - 1 Mb
    • 2.0 + EDR - 3 Mb
    • 3.0 HS - 24 Mb
    • 4.0 - 24 Mb
  31. EDR
    Enhanced Data Rate
  32. DRM
    Digital Rights Management
  33. RF
    Radio Frequency
  34. IR
    Infa Red
  35. NFC
    Near Field Communication
  36. What is NFC?
    Allows for your to send data without pairing your device to another device
Author
andresg770
ID
330368
Card Set
Messer Chapter 1.7 - Computer Interface Speeds and Distances
Description
Interface
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