Term
| What company developed T568A and T568B wiring standards? |
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Definition
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Term
| What is the maximum distance for 568 UTP copper cable set by the EIA? |
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Definition
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Term
| What kind of wire is used to supply power to a CCTV camera? |
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Definition
| 18-2 zip wire is most common for power |
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Term
| Where do IR emitters need to ultimately be placed? |
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Definition
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Term
| What is the difference between 802.11A and 802.11G wireless protocols? |
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Definition
The only difference is frequency:
802.11a is 5GHz
802.11g is 2.4GHz |
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Term
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Definition
| 1 billion bits/1000 Mbits/1000baseT |
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Term
| What are the disadvantages of daisy chaining devices? |
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Definition
•Splices
•Poor Signal Strength
•Trouble Shooting |
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Term
| What are the three television standards? |
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Definition
•NTSC-525 lines
•PAL-625 lines
•SECAM-625 lines |
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Term
| How many different colors can be supported by a single chip and three chip DMD? |
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Definition
Single Chip - 16 million
Three Chip - 35 trillion |
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Term
| What is the big advantage of LCD over Plasma? |
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Definition
•Less chance of image burn
•No need to recharge |
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Term
| What is the advantage of Plasma over LCD? |
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Definition
•Lower Cost
•Larger Formats |
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Term
| What are some methods of analog video distribution? |
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Definition
•Splitter
•Combiner
•Tap
•Distribution Amplifier
•RF Modulator |
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Term
| What does VESA stand for? |
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Definition
| Video Electronics Standards Association |
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Term
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Definition
| Sets standards for computer based video |
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Term
| What does CCTV stand for? |
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Definition
| Closed Circuit Television |
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