Free RCDD-001 Exam Braindumps
BICSI Registered Communications Distribution Designer Questions 186–190 (page: 39)

Updated On: 10-Feb-2026

Exhibit:



The diagram below is a typical configuration for:

  1. Work area 3-connector permanent link
  2. Work area 3-connector channel
  3. Data center 4-connector channel
  4. Data center 4-connector permanent link
  5. Work area 4-connector permanent link

Answer(s): C



You are preparing to test newly installed open office cabling. Within the open office cabling, there are multiple consolidation points (CP) that were installed while waiting for furniture. How do you proceed with permanent link testing?

  1. Test to each CP, then test from CP to workstation.
  2. Wait for open office cabling to be completed, then test to each workstation outlet, including the CP.
  3. Test that the CP is within 90 meters, then test again to the workstation outlet.
  4. Perform permanent link tests to each CP, then continuity tests from CP to each workstation outlet.
  5. Test to each workstation outlet, treating each outlet as a channel.

Answer(s): B



Where backbone cabling exceeds cabling lengths for the same performance or design (for product used in horizontal cabling), there are three fundamental tests which should be considered when testing. They are:

  1. Insertion loss (attenuation), return loss, and wiremap/strand identification
  2. Insertion loss (attenuation), return loss, and continuity
  3. Insertion loss (attenuation), return loss, and length
  4. Insertion loss (attenuation), continuity, and wiremap/strand identification
  5. Continuity, wiremap/strand identification, and propagation delay/delay skew

Answer(s): D



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?

  1. 3.4 dB
  2. 4.65 dB
  3. 5.4 dB
  4. 6.4 dB
  5. 9.4 dB

Answer(s): C



Premises optical fiber links should be tested:

  1. In one direction at one corresponding wavelength
  2. In one direction at both corresponding wavelengths
  3. Bidirectionally at one corresponding wavelength
  4. Bidirectionally at both corresponding wavelengths

Answer(s): D



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