Pelco C3422M-B manual Spectra Model, Cable Type, Connector, Wire Gauge, Receiver

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Table B. Fiber Optic Cable Types

Spectra Model	Cable Type	Connector
Single mode (PRS models)	9/125 μm cable	ST type
Multimode (PRM models)	62.5/125 μm cable	ST type

Table C. 24 VAC Wiring Distances

The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10-percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.)

		Wire Gauge
Total VA
	20 AWG	18 AWG	16 AWG	14 AWG
	(0.5 mm2)	(1.0 mm2)	1.5 mm2)	(2.5 mm2)
73	39 ft	62 ft	98 ft	156 ft
	(12 m)	(19 m)	(30 m)	(48 m)

NOTES:

•Input power for the dome is 24 VAC only. Power consumption is 73 VA per dome.

•Use a 24 VAC transformer with a minimum of 100 VA.

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Table D. UTP Wiring Distances

Receiver	Maximum Distance
Active	0 to 3,000 ft
(video only)	(0 to 914.4 m)
Passive	0 to 750 ft
(video, Coaxitron®, and	(0 to 228.6 m)
Pelco V-Sync)

NOTE: As a minimum, UTP requires Cat5, 100-ohm twisted pair cable.

10 C3422M-B (3/08)