BICSI Certification BICSI Cabling Infrastructure 1 — Questions and Answers
Question 1: What is the maximum channel length for a Category 6A horizontal cabling run according to ANSI/TIA-568?
- 90 meters
- 100 meters (Correct answer)
- 110 meters
- 120 meters
Correct answer: 100 meters
ANSI/TIA-568 specifies a maximum channel length of 100 meters (328 feet) for Category 6A horizontal cabling.
Question 2: Which BICSI standard is the primary reference for the design and installation of telecommunications cabling systems?
- TDMM (Correct answer)
- BICSI 002
- ANSI/TIA-568
- RCDD Manual
Correct answer: TDMM
The BICSI Telecommunications Distribution Methods Manual (TDMM) is the primary reference for telecommunications cabling design and installation.
Question 3: What does the term 'consolidation point' refer to in structured cabling?
- The main distribution frame
- An intermediate connection point in the horizontal cabling subsystem (Correct answer)
- The entrance facility termination
- A backbone cable splice point
Correct answer: An intermediate connection point in the horizontal cabling subsystem
A consolidation point is an intermediate connection point within the horizontal cabling subsystem, used to allow flexibility in open-office environments.
Question 4: Which pair configuration is used for PoE (Power over Ethernet) in 4-pair power delivery mode (IEEE 802.3bt)?
- Pairs 1 and 2 only
- Pairs 3 and 4 only
- All 4 pairs simultaneously (Correct answer)
- Alternate pairs on a rotating basis
Correct answer: All 4 pairs simultaneously
IEEE 802.3bt Type 3 and Type 4 PoE uses all 4 pairs simultaneously to deliver up to 90W of power.
Question 5: What is the minimum bend radius for a Category 6A UTP cable during installation?
- 4 times the cable diameter
- 8 times the cable diameter (Correct answer)
- 10 times the cable diameter
- 4 times the cable diameter only under tension
Correct answer: 8 times the cable diameter
The minimum bend radius for Category 6A UTP cable during installation is 8 times the cable outer diameter.
Question 6: In BICSI terminology, what is the function of the Equipment Distribution Area (EDA)?
- It houses the MDF and backbone cabling
- It is the area within a data center where end-user equipment is connected (Correct answer)
- It provides transition between outside plant and inside plant
- It is the zone where pathways converge from multiple floors
Correct answer: It is the area within a data center where end-user equipment is connected
The Equipment Distribution Area (EDA) is the space within a data center where end-user equipment, such as servers and storage, is connected to the cabling infrastructure.
BICSI Certification BICSI Cabling Infrastructure 1
What is the maximum channel length for a Category 6A horizontal cabling run according to ANSI/TIA-568?