Bosch DCN multimedia, Руководство по установке оборудования

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Power supply capacity calculation plan
How to start
First decide how to supply power to the devices:
–
Using DCNM‑APS and DCNM‑PS
– Using PoE Ethernet switch
If you want to use PoE Ethernet switches, continue with chapter Calculation using PoE
switches, page 15.
See also
–
Calculation using DCNM-APS or DCNM-PS, page 12
– Installation material and tools, page 16
Calculation using DCNM-APS or DCNM-PS
Notice!
If you want to use customized cables, or a more accurate power supply capacity calculation
plan is needed, you should use the power calculation tool.
To calculate the total power supply capacity:
1.
Count all multimedia devices.
2. Know the exact location where the devices are installed.
3. Count each system network cable of the same length.
Device type Power consumption (Watts)
DCNM‑MMD 12.50
DCNM‑CB02 1.19
DCNM‑CB05 2.43
DCNM‑CB10 4.50
DCNM‑CB25 10.71
Table 4.1: Power consumption (Watts)
Ordering number Cable lengths
m ft
DCNM-CB02 2 6.56
DCNM-CB05 5 16.40
DCNM-CB10 10 32.81
DCNM-CB25 25 82.02
Table 4.2: Cable types and lenghts
4.3
4.3.1
12 en | System installation design and planning DCN multimedia
2013-08 | V1.0 | Hardware Installation Manual Bosch Security Systems B.V.