Exam 1: BICSI Registered Communications Distribution Designer - RCDD

You have the responsibility of designing a railroad track crossing for an outside plant OSP cable. There are three separate railroad tracks to be crossed. The measurement between the center of the two outer tracks is 16 m (52 ft). Using the standard track width of 1435 mm (4 ft 8.5 in), what is the length of the rigid steel conduit required to facilitate the crossing?

(Multiple Choice)

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Question 181

What is the insertion loss guideline for a multimode mechanical splice?

(Multiple Choice)

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Question 182

A backbone star topology shall have no more than______ level(s) of cross-connections.

(Multiple Choice)

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Question 183

When balanced twisted-pair copper cabling, return loss is a measurement of the:

(Multiple Choice)

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Question 184

The potential for ______ occurs when devices or systems share a common electromagnetic environment and their operational frequencies overlap.

(Multiple Choice)

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Question 185

A furniture cluster with 26 requires a MINIMUM of how many multiuser telecommunications outlet assembly (MUTOA)?

(Multiple Choice)

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Question 186

What type of optical fiber is used primarily for outside plant (OSP) applications?

(Multiple Choice)

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Question 187

The ITU-T G.711 standard deals with what aspect of video conferencing?

(Multiple Choice)

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Question 188

The average power consumption in a telecommunications room (TR) is 2260 watts per hour. What is the heat dissipation in BTUs?

(Multiple Choice)

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Question 189

Exhibit: This diagram illustrates a ______________campus backbone design.

(Multiple Choice)

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Question 190

What is the worst case acceptance value for attenuation when testing 2000 m (6562 ft) of 50/125 multimode fiber at a wavelength of 1300 nm when the fiber has 2 connector pairs and 3 splices?

(Multiple Choice)

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Question 191

It is important to keep all underfloor cabling systems very neat and orderly. Cabling systems must be managed to ensure that air flow is not impeded by the height or volume of underfloor cabling. Keeping copper communications cabling properly separated from is one design approach. To resolve this:

(Multiple Choice)

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Question 192

All of the following are considered market or regional conditions that can impact construction costs EXCEPT:

(Multiple Choice)

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Question 193

If you have a data center where the entire infrastructure must be completely shutdown on an annual basis to perform preventative maintenance and repair work, what tier level would this represent?

(Multiple Choice)

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Question 194

What is the MINIMUM number of outside building terminal pedestals required to serve a single story office, or office warehouse structure that has ten 18.3 m x 24 m (60 ft x 80 ft) units and the total building length is 183 m (600 ft)?

(Multiple Choice)

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Question 195

What are the three typical voltages used in centrally amplified paging systems?

(Multiple Choice)

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Question 196

What type of redundancy provides two complete units, modules, paths or systems for every one required for a base system.

(Multiple Choice)

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Question 197

The recommended MINIMUM number of conduits connecting two located on the same floor is:

(Multiple Choice)

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Question 198

In a run requiring 15 m (50 ft) of cable between the floor distributor and the consolidation point, the MAXIMUM length of cable allowed between the CP and the telecommunications outlet is:

(Multiple Choice)

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Question 199

On a survey of one of your client's buildings, you discover that one of the TRs, housing a considerable quantity of switching equipment, is at 25 degrees C (77 degrees F) with a relative humidity of 59 percent. This is considered to be:

(Multiple Choice)

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Question 200

Showing 181 - 200 of 340

Exam 1: BICSI Registered Communications Distribution Designer - RCDD

What is the insertion loss guideline for a multimode mechanical splice?

A backbone star topology shall have no more than______ level(s) of cross-connections.

When balanced twisted-pair copper cabling, return loss is a measurement of the:

The potential for ______ occurs when devices or systems share a common electromagnetic environment and their operational frequencies overlap.

A furniture cluster with 26 requires a MINIMUM of how many multiuser telecommunications outlet assembly (MUTOA)?

What type of optical fiber is used primarily for outside plant (OSP) applications?

The ITU-T G.711 standard deals with what aspect of video conferencing?

The average power consumption in a telecommunications room (TR) is 2260 watts per hour. What is the heat dissipation in BTUs?

Exhibit: This diagram illustrates a ______________campus backbone design.

What is the worst case acceptance value for attenuation when testing 2000 m (6562 ft) of 50/125 multimode fiber at a wavelength of 1300 nm when the fiber has 2 connector pairs and 3 splices?

It is important to keep all underfloor cabling systems very neat and orderly. Cabling systems must be managed to ensure that air flow is not impeded by the height or volume of underfloor cabling. Keeping copper communications cabling properly separated from is one design approach. To resolve this:

All of the following are considered market or regional conditions that can impact construction costs EXCEPT:

If you have a data center where the entire infrastructure must be completely shutdown on an annual basis to perform preventative maintenance and repair work, what tier level would this represent?

What is the MINIMUM number of outside building terminal pedestals required to serve a single story office, or office warehouse structure that has ten 18.3 m x 24 m (60 ft x 80 ft) units and the total building length is 183 m (600 ft)?

What are the three typical voltages used in centrally amplified paging systems?

What type of redundancy provides two complete units, modules, paths or systems for every one required for a base system.

The recommended MINIMUM number of conduits connecting two located on the same floor is:

In a run requiring 15 m (50 ft) of cable between the floor distributor and the consolidation point, the MAXIMUM length of cable allowed between the CP and the telecommunications outlet is:

On a survey of one of your client's buildings, you discover that one of the TRs, housing a considerable quantity of switching equipment, is at 25 degrees C (77 degrees F) with a relative humidity of 59 percent. This is considered to be:

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