(2) Power supply using cables other than Category 5 STP cable

Category 5 STP straight cable

4-pair twisted pair shielded cable

Wall connector (RJ45)

Wall connector (RJ45)

VM amplifier

Remote

microphone

Under 40 (one way)

Category 5 STP straight cable

 

 

Example: Up to 200 m via 200 /km cable

4-pair twisted pair shielded cable

Cable resistance (one way)

Extension length

 

 

 

200

/km

Up to 200 m

 

 

 

100

/km

Up to 400 m

 

 

 

50

/km

Up to 800 m

 

 

 

17

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Image 17
TOA Electronics VM-2120 instruction manual Power supply using cables other than Category 5 STP cable