Pelco C3468M manual Table A. Video Coaxial Cable Requirements

Table A. Video Coaxial Cable Requirements

Cable Type*	Maximum Distance
RG59/U	750 ft (229 m)
RG6/U	1,000 ft (305 m)
RG11/U	1,500 ft (457 m)

*Cable requirements:

•75-ohm impedance

•All-copper center conductor

•All-copper braided shield with 95 percent braid coverage

Refer to Table B for the recommended maximum distances for 24 VAC and 24 VDC applications, which are calculated with a 10 percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC- or DC-powered devices.)

Table B. 24 VAC/24 VDC Wiring Distances

AC/DC		Wire Gauge
Total VA/	20 AWG	18 AWG	16 AWG	14 AWG
Total Watts	(0.5 mm2)	(1.0 mm2)	(1.5 mm2)	(2.5 mm2)
23 VA/	123 ft	196 ft	311 ft	495 ft
15 W	(38 m)	(60 m)	(95 m)	(151 m)
73 VA/	39 ft	62 ft	98 ft	156 ft
65 W	(12 m)	(19 m)	(30 m)	(48 m)

NOTE: Input power for the dome is 24 VAC or 24 VDC. Using 24 VAC input power, power consumption is 23 VA per dome for indoor models and 73 VA for outdoor models. Using 24 VDC input power, power consumption is 0.7 A (15 W) for indoor models and 3 A (65 W) for outdoor models.

Use a 24 VAC transformer with the following minimum VA:

•40 VA per dome: For indoor models (without heater)

•100 VA per dome: For outdoor models (with heater)

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