Mitel 430 System Manual page 118

Installation
Power available A:
• Applies to all the system phones of the MiVoice 5300 series and the Office series.
• Applies to the SB-4+/SB-8 DECT radio units with hardware version "-1".
• Applies to the SB-4+/SB-8 DECT radio units with hardware version "-2" if they are
not connected to a basic system with hardware version "-2" or are not connected to
an EADP4 interface card with hardware version "-3".
3000
2900
2800
2700
2600
2500
2400
2300
2200
2100
Pmax [mW]
2000
1900
1800
1700
1600
1500
1400
1300
1200
R [Ohm]
1100
1000
900
800
700
600
500
Fig. 43 Power available A on the DSI-AD2 bus
118
d=0.6mm
d=0.5mm
d=0.4mm
d=0.4mm
d=0.5mm
d=0.6mm
Line length L [m]
500
480
d: Wire diameter
460
d = 0.6 mm
440
d = 0.5 mm
420
d = 0.4 mm
400
380
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016