2. 4 Semester 1 CHAPTER 4 REVIEW JEOPARDY Presented by: Terren L. Bichard

3. WavesCablingNoise Cable Testing StandardsHodge-Podge 100 200 300 400 500

4. Waves 100 Name two types of Waves Sine Waves & Square Waves

5. Waves 200 What is Frequency? The number of waves that reach the shore per second.

6. Waves 300 What is Amplitude? The height of a wave.

7. Waves 400 What is Hertz? Frequency is measured in this.

8. Waves 500 Fiber Voltage waves is to copper as light waves is to…

9. Cabling 100 What are two types of cabling? Copper and Fiber

10. Cabling 200 What are shielded and unshielded? Types of Copper wire

11. Cabling 300 What is the distance in meters of Thinnet coax cable? 185 meters

12. Cabling 400 What is the purpose of twisting in UTP & STP cables? Prevents crosstalk

13. Cabling 500 What is UTP (Unshielded Twisted Pair)? The least expensive type of LAN wiring

14. Noise 100 What are some causes of noise on copper cable? EMI, RFI, Fluorescent lights

15. Noise 200 What is noise? Rock Music

16. Noise 300 What is an acronym for Radio Frequency Interference? RFI

17. Noise 400 What is an acronym for Electromagnetic Interference? EMI

18. Noise Daily Double What is crosstalk? Interference from data on the other pairs of data wires

19. Cable Testing Standards 100 1.Wire Map 2.Insertion loss 3.Near-End crosstalk (NEXT) 4.Power Sum Near-End crosstalk (PSNEXT) 5.Equal-Level Far-End crosstalk (ELFEXT) 6.Power Sum Equal-Level Far-End crosstalk (PSELFEXT) 7.Return Loss 8.Propagagation delay 9.Cable length 10.Delay Skew 1.Wire Map 2.Insertion loss 3.Near-End crosstalk (NEXT) 4.Power Sum Near-End crosstalk (PSNEXT) 5.Equal-Level Far-End crosstalk (ELFEXT) 6.Power Sum Equal-Level Far-End crosstalk (PSELFEXT) 7.Return Loss 8.Propagagation delay 9.Cable length 10.Delay Skew Name the ten cable testing standards

20. Cable Testing Standards 200 What is propagagion delay? The length of time it takes for a signal to travel along the cable being tested.

21. Cable Testing Standards 300 What is PSELFEXT? The combined effect of ELFEXT from all wire pairs.

22. Cable Testing Standards 400 What is Return Loss? A measure in decibels of reflections that are caused by the impedance discontinuities at all locations along the link.

23. Cable Testing Standards 500 What are the four separate tests for crosstalk? NEXT, ELFEXT, PSELFEXT & Return Loss

24. Hodge-Podge 100 What is the official title of the standard for Cat 6 cable? ANSI/TIA/EIA-568-B.2-1

25. Hodge-Podge 200 What is the Physical Layer? 90% of all LAN problems are found at this layer.

26. Hodge-Podge 300 What is Analog Bandwidth The frequency range that is associated with FM Radio

27. Hodge-Podge 400 How much information can flow from one place to another in a given amount of time in bits per second. Description of digital bandwidth

28. Hodge-Podge 500 What is Optical Link Loss Budget? The acceptable amount of signal power loss that can occur without dropping below the requirements of the receiver.