Mitel 430 - Supply Power Available for Terminals

Expansion Stages and System Capacity
79
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
3. 4. 10. 1 Supply power available for terminals
The 40 VDC power supply required for the connected terminals is rated for the power
requirements of a typical system configuration.
Tab. 32 Power output of the 40 VDC power supply
The number of permissible terminals per system depends on the power requirements
of the individual terminals. To check the power requirements refer to Tab. 33
for details
of the average power requirements of the terminals.
The total power requirements of all connected terminals must not exceed the available
power output of the power supply.
Note
The actually required power supply depends strongly on the call traffic, the wire diameter and
the line length to the connected terminals. The values in the following table are average values
under the following assumption:
– Phones traffic volume: Call Connection 38%, Ringing 2%
– SB-4+ radio unit: Active call connection on 2 channels
– SB-8 radio unit: Active call connection on 4 channels
– Background lighting MiVoice 5380: 30% active
– LEDs on terminals and expansion key modules: 20% active.
– Wire diameter: 0.5 mm
– Line length: 200 m
The table below shows the average power requirements of the terminals for a line
length of approx. 200 m and a wire diameter of 0.5 mm.
Tab. 33 Average power requirements of terminals
Mitel 415 Mitel 430
Available power output 24 Watt 24 Watt
Terminals Socket Output P [mW]
MiVoice 5360
1)
DSI-AD2 interface 280
MiVoice 5361 DSI-AD2 interface 680
MiVoice 5370 DSI-AD2 interface 680
MiVoice 5380 DSI-AD2 interface 820
MiVoice 5370, MiVoice 5380 with power supply
unit
DSI-AD2 interface 0
Expansion key module MiVoice M530 MiVoice 5370 110
Expansion key module MiVoice M530 MiVoice 5380 120
Expansion key module MiVoice M535 MiVoice 5370, MiVoice 5380 0
2)
Radio unit without power supply unitSB-4+ DSI-AD2 interface 1500
3)
Radio unit without power supply unitSB-8 2 DSI-AD2 interfaces 1350
4)
Radio unit with power supply unit SB-4+/SB-8 1 or 2 DSI-AD2 interfaces < 100
Office 10
1)
DSI-AD2 interface 340