What is the MINIMUM lighting requirement for telecommunications spaces?

• A.500 lux (46 foot-candles) of lighting in the horizontal plane and 200 lux (18.6 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
• B.200 lux (18.6 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
• C.500 lux (46 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
• D.50 lux (4.6 foot-candles) of lighting in the horizontal plane and 20 lux (1.9 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor

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What is the core size of 1300 - 1550 nm singlemode fiber?

• A.63.5 microns
• B.5 mm
• C.50 microns
• D.9 microns

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Attenuation in copper cable\_\_\_\_\_\_\_\_\_\_\_\_.

• A.Is lower at higher frequencies
• B.Is the same at all frequencies
• C.Is higher at higher frequencies
• D.Is highest at 10 MHz

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Which two of the following components are included in a backbone distribution system (BDS)? (Choose two.)

• A.Equipment Cord
• B.Horizontal Cable
• C.Work area outlets
• D.Equipment rooms
• E.Telecommunications enclosures

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Which reference method is required for TIA 568?

• A.Any method as long as it is documented
• B.Two cable reference
• C.One cable reference
• D.Three cable reference

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