3
100 meters.
2. AC24V power cable: Should be capable with the power loaded. The following table is for your
reference:
Table 2-1
Notice: It is suggested to use at least the AC24V power with maximum input power of 120 W.
3. Video cable: A typical cable with 75 pical cable within reference and 95% of the bronze shield coaxial
cable should be used. Related models and transmission data can be referred from table 2-2. When the
distance exceeds some value, it is suggested to add a video compensator.
Model
75-3
75-5
75-7
Transmission
distance(m)
220
300
450
Table 2-2
4. RS485 and alarm output lines: A shielded twisted-pair cable should be used, and its shield must
connect to GND in order to avoid interference or transmission anomaly. When using shielded
twisted-pair cable which has the bare wire line diameter of 0.56 mm, the baud rate and transmission
distance can be referred to table 2-3.
Table 2-3
Baud rate
2400
4800
9600
19200
Transmission
distance(m)
1800
1200
800
600
Power (Watt)
Distance (M)
Wire diameter (mm)
0.80
1.00
1.25
2.00
60
14
22
36
91
70
12
19
31
78
80
10
17
27
68
90
9
15
24
61
100
8
13
21
55
110
7
12
19
49
120
7
11
17
45
130
6
10
16
42
140
6
9
15
39
150
5
9
14
36
160
5
8
13
34
