Dahua PTZ Network Camera User Manual

Relationship between cable diameter (36V DC) and transmission distance 20
Cable Diameter (36V DC) and Transmission Distance Relationship Appendix 4
The recommended transmission distances are for reference only, and the actual conditions
shall prevail.
For Cameras powered by direct current, the maximum voltage lose rate allowed is 10%. The
cables mentioned in the following table are all copper cables with electrical resistivity
of

.
Transmission
power (W)
Diameter (mm)
0.8000
1.000
1.250
2.000
Transmission distance Feet (m)
5
488.52 (148.90)
763.31 (232.66)
1192.67 (363.53)
3053.25 (930.63)
10
244.26 (74.45)
381.66 (116.33)
596.34 (181.76)
1526.62 (465.31)
15
162.84 (49.63)
254.44 (77.55)
397.56 (121.18)
1017.75 (310.21)
20
122.13 (37.23)
190.83 (58.16)
298.17 (90.88)
763.31 (232.66)
25
97.70 (29.78)
152.66 (46.53)
238.53 (72.71)
610.65 (186.13)
30
81.42 (24.82)
127.22 (38.78)
198.78 (60.59)
508.87 (155.10)
35
69.79 (21.27)
109.04 (33.24)
170.38 (51.93)
436.18 (132.95)
40
61.06 (18.61)
95.41 (29.08)
149.08 (45.44)
381.66 (116.33)
45
54.28 (16.54)
84.81 (25.85)
132.52 (40.39)
339.25 (103.40)
50
48.85 (14.89)
76.33 (23.27)
119.27 (36.35)
305.32 (93.06)
55
44.41 (13.54)
69.39 (21.15)
108.42 (33.05)
277.57 (84.60)
60
40.71 (12.41)
63.61 (19.39)
99.39 (30.29)
254.44 (77.55)
65
37.58 (11.45)
58.72 (17.90)
91.74 (27.96)
234.87 (71.59)
70
34.89 (10.64)
54.52 (16.62)
85.19 (25.97)
218.09 (66.47)
75
32.57 (9.93)
50.89 (15.51)
79.51 (24.24)
203.55 (62.04)
80
30.53 (9.31)
47.71 (14.54)
74.54 (22.72)
190.83 (58.16)
85
28.74 (8.76)
44.90 (13.69)
70.16 (21.38)
179.60 (54.74)
90
27.14 (8.27)
42.41 (12.93)
66.26 (20.20)
169.62 (51.70)
95
25.71 (7.84)
40.17 (12.25)
62.77 (19.13)
160.70 (48.98)
100
24.43 (7.45)
38.17 (11.63)
59.63 (18.18)
152.66 (46.53)

Dahua PTZ Network Camera Specifications

General

Brand	Dahua
Model	PTZ Network Camera
Category	Digital Camera
Language	English