Aastra Ascotel IntelliGate 300 - Page 101

Ascotel® IntelliGate® 150/300 as of I7.9
Installation 101
syd-0210/1.7 – I7.9 – 12.2009
Restrictions
The maximum length of an AD2 bus is further restricted by:
• the maximum power requirements of the connected terminals and their supple-
mentary equipment
• the line resistance (depending on the line length and wire diameter)
Tab. 39 Maximal power requirements of the terminals on the AD2 bus
1)
system terminal
1)
Assumptions:
System terminals: In hands-free mode, loudspeaker on maximum volume, all LEDs lit
Aastra 5380: Backlighting with maximum brightness
expansion keypads: All LEDs lit
Radio units: Active call connection on all channels
Connection Max. power input [mW]
Office 10 AD2 interface 900
Office 25 AD2 interface 900
Office 35 AD2 interface 630
2)
2)
he value applies to hardware version 2. The value for hardware version 1 is 60 mW lower.
Office 45 AD2 interface 1110
2)
Office 45pro with power supply unit AD2 interface < 10
Expansion keypad (EKP) Office 35 150
Expansion keypad (EKP) Office 45 210
Alpha keyboard Office 35, Office 45 30
Aastra 5360 AD2 interface 900
Aastra 5370 AD2 interface 1220
3)
3)
The value can increase to approx. 600 mW if the power available at the AD2 bus allows it.
Aastra 5380 AD2 interface 1340
3)
Aastra 5370, Aastra 5380 with power supply unit AD2 interface 0
Aastra M530 expansion keypad Aastra 5370 300
Aastra M530 expansion keypad Aastra 5380 500
Aastra M535 expansion keypad Aastra 5370, Aastra 5380 0
4)
4)
An Aastra M535 always requires a power supply unit
Pocket Adapter (PA) AD2 interface 400
DECT radio unit without power supply unit SB-4 AD2 interface 1700
DECT radio unit with power supply unit SB-4 AD2 interface 620
DECT radio unit without power supply unit SB-
4+/SB-8
1 or 2 AD2 interfaces 1400
5)
5)
for each AD2 interface
DECT radio unit with power supply unit SB-4+/
SB-8
1 or 2 AD2 interfaces < 100