Ascotel® IntelliGate® 150/300 as of I7.9
56
Expansion Stages and System Limits
sy
d-
021
0/1.
7
– I7.
9 – 1
2.
2009
Tab. 19
Average power requirements of terminals
Overload shutdown
If the rated power is exceeded the power supply is disconnected. It is restored after
approx. 20 s.
1)
terminals
1)
Assumptions:
Traffic volume with system terminals: Call Connection 38%, Ringing 2%
Radio unit SB-4/SB-4+: Active call connection on 2 channels
Radio unit SB-8: Active call connection on 4 channels
Background lighting Aastra 5380: 30% illuminated
LEDs on terminals and expansion keypads: 20% illuminated
Connection
Output P [mW]
Office 10
AD2 interface
340
Office 25
AD2 interface
380
Office 35
AD2 interface
280
2)
2)
he value applies to hardware version 2. The value for hardware version 1 is 60 mW lower.
Office 45/45pro
AD2 interface
Office 45pro with power supply unit
AD2 interface
< 10
Expansion keypad (EKP)
Office 35, Office 45
80
Alpha keyboard (AKB)
Office 35, Office 45
20
Aastra 5360
AD2 interface
280
Aastra 5370
AD2 interface
680
Aastra 5380
AD2 interface
820
Aastra 5370, Aastra 5380 with power supply
unit
AD2 interface
0
Aastra M530 expansion keypad
Aastra 5370
110
Aastra M530 expansion keypad
Aastra 5380
120
Aastra M535 expansion keypad
Aastra 5370, Aastra 5380
0
3)
3)
An Aastra M535 always requires a power supply unit
Pocket Adapter
AD2 interface
390
Radio unit without power supply unit SB-4/
SB-4+
AD2 interface
1400
Radio unit with power supply unitSB-4
AD2 interface
620
Radio unit without power supply unitSB-8
1 or 2 AD2 interfaces
1200
4)
4)
for each AD2 interface
Radio unit with power supply unit SB-4+/SB-
8
1 or 2 AD2 interfaces
< 100
ISDN terminal
S interface
approx. 500
Analogue terminals
a/b interface
approx. 500
