BICSI Certification BICSI Telecommunications Rooms and Spaces 1 — Questions and Answers
Question 1: According to ANSI/TIA-569, what is the minimum recommended floor area for a Telecommunications Room (TR) serving up to 1,000 m² of floor space?
- 5 m²
- 10 m² (Correct answer)
- 14 m²
- 20 m²
Correct answer: 10 m²
ANSI/TIA-569 recommends a minimum floor area of 10 m² (approximately 107 sq ft) for a Telecommunications Room serving up to 1,000 m² of usable floor space.
Question 2: What is the maximum recommended one-way horizontal distance from a Telecommunications Room (TR) to any work area outlet, per ANSI/TIA-568?
- 50 meters
- 70 meters
- 90 meters (Correct answer)
- 100 meters
Correct answer: 90 meters
ANSI/TIA-568 specifies a maximum one-way horizontal cable length of 90 meters from the TR to any work area outlet, allowing 10 meters for patch cords within the 100-meter channel limit.
Question 3: What minimum temperature and humidity range does BICSI/TIA recommend maintaining in a Telecommunications Room?
- 10–35°C, 20–80% RH non-condensing (Correct answer)
- 15–25°C, 30–55% RH non-condensing
- 0–40°C, 10–90% RH non-condensing
- 18–27°C, 40–65% RH non-condensing
Correct answer: 10–35°C, 20–80% RH non-condensing
BICSI and ANSI/TIA-569 recommend maintaining the telecommunications room environment between 10–35°C (50–95°F) and 20–80% relative humidity, non-condensing.
Question 4: What is the primary function of the Main Cross-Connect (MCC) in a BICSI structured cabling hierarchy?
- To connect horizontal cables directly to work area outlets
- To serve as the central connection point for the campus backbone cabling and equipment connections (Correct answer)
- To provide a consolidation point within open-office environments
- To house the building entry point for outside plant cables
Correct answer: To serve as the central connection point for the campus backbone cabling and equipment connections
The Main Cross-Connect (MCC) serves as the central connection point for the campus backbone cabling hierarchy, connecting to Intermediate Cross-Connects (ICCs) and building equipment.
Question 5: According to BICSI and ANSI/TIA-569, what type of door is recommended for a Telecommunications Room to maximize usable wall space?
- Double doors opening outward
- Single solid-core door opening outward (Correct answer)
- Sliding glass door
- Bi-fold door
Correct answer: Single solid-core door opening outward
BICSI and ANSI/TIA-569 recommend a single solid-core door opening outward for the telecommunications room to maximize usable wall space for rack and equipment mounting.
Question 6: What minimum clear height does ANSI/TIA-569 specify for Telecommunications Rooms?
- 2.0 meters (6.5 ft)
- 2.4 meters (8 ft) (Correct answer)
- 2.6 meters (8.5 ft)
- 3.0 meters (10 ft)
Correct answer: 2.4 meters (8 ft)
ANSI/TIA-569 specifies a minimum clear height of 2.4 meters (8 feet) for Telecommunications Rooms to accommodate floor-to-ceiling racks and overhead cable management.
BICSI Certification BICSI Telecommunications Rooms and Spaces 1
According to ANSI/TIA-569, what is the minimum recommended floor area for a Telecommunications Room (TR) serving up to 1,000 m² of floor space?