RCDD Cabling Infrastructure and Pathways

Question 1

According to ANSI/TIA-568, what is the maximum horizontal cable run length for Category 6A copper cabling?

Accepted Answer

90 meters

Answer

100 meters

Answer

110 meters

Answer

70 meters

Question 2

What is the minimum bend radius for a 4-pair Category 6 UTP cable during installation?

Accepted Answer

8 times the cable diameter

Answer

4 times the cable diameter

Answer

10 times the cable diameter

Answer

2 times the cable diameter

Question 3

Which standard governs commercial building telecommunications pathways and spaces in the US?

Accepted Answer

ANSI/TIA-569

Answer

ANSI/TIA-568

Answer

ANSI/TIA-606

Answer

ANSI/TIA-607

Question 4

What is the maximum fill ratio for a conduit containing telecommunications cables according to ANSI/TIA-569?

Accepted Answer

53%

Answer

40%

Answer

60%

Answer

25%

Question 5

Which type of cable tray is recommended for areas where dust collection is a concern?

Accepted Answer

Wire mesh tray

Answer

Solid bottom tray

Answer

Ladder-type tray

Answer

Ventilated trough

Question 6

What minimum clearance must be maintained above a cable tray for maintenance access per ANSI/TIA-569?

Accepted Answer

300 mm (12 in)

Answer

150 mm (6 in)

Answer

600 mm (24 in)

Answer

450 mm (18 in)