QUIZ 2 - ADV NET

A PIN Diode is an optical (signal) source.

• TRUE

• FALSE

SONET stands for:

• Synchronous Optical Network

• Standard Optical Network

• Syncronous Optical North European Technology

• Standard Optical North European Technology

How many modes of propagation is there for a

step index FOC with a V-number of 3.5?

• 7

• 3

• 6

• 4

The first LASER beam was Green in color.

• TRUE

• FALSE

How many modes of propagation is there for

FOC with a V-number of 2.2

• 4

• 1

• 3

• 2

Adding or subtracting in power levels dBm,

also to a result in dBm.

• TRUE

• FALSE

Multimode Fiber Optics is used for shorter

distances.

• TRUE

• FALSE

A 50/125 micron multimode FOC transmits a

signal of 1300nm in wavelength. The maximum

attenuation of 1.5dB/km for this type of MMF.

How long should be the FOC be for an

attenuation of 9dB ?.

• 3km

• 9km

• 8km

• 6km

A 50/125 micron multimode FOC transmits a

signal of 1300nm in wavelength. The maximum

attenuation of 1.5dB/km for this type of MMF.

How long should be the FOC be for an

attenuation of 9dB ?.

• 47.41°

• 13.91°

• 34.85°

• 24.88°

The TIA/EIA default estimate for maximum

loss per splice for a FOC path.

• 0.30 dB/splice

• 0.50 dB/splice

• 1.0 dB/splice

• 0.75 dB/splice