30
Installation Preparation
Video CAT5 or Coaxial Cables
Caution
• Always keep coaxial cables away from all other cables and run them in
complete isolation wherever possible.
• If running a separate CAT5 cable specifically for CCTV, ensure it is
clearly identified to prevent confusion with network and other structured
cabling.
• Use Krone type junction boxes where CAT5 joints are necessary. These
boxes are supplied with labeling for all terminals. A special tool is
required to insert cables into Krone junction terminals.
Table 2-2 Wire Gauge Required for Maximum Distances in a 24 VAC Dome
AWG 24 VAC Dome (1.9A) 24 VAC Dome with Heater and Blower (2.5A)
22 39 feet (11.8 meters) 30 feet (9.1 meters)
20 62 feet (18.9 meters) 47 feet (14.3 meters)
18 99 feet (30.2 meters) 75 feet (22.9 meters)
16 157 feet (47.9 meters) 120 feet (36.6 meters)
14 250 feet (76.2 meters) 190 feet (58 meters)
12 328 feet (100.0 meters) 302 feet (92 meters)
Table 2-3 Recommended Power Supplies
Description
16 output, 24 VAC, 8A, SmartFused
8 output, 24 VAC, 4A, SmartFused
4 output, 24 VAC, 4A, SmartFused
Single output, video, data and power protection, NEMA 4 enclosure
Single output, video, data and power protection, indoor enclosure
2" pole mounting kit for HPTV2401WPZ
3" pole mounting kit for HPTV2401WPZ
4" pole mounting kit for HPTV2401WPZ
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