Annex
268
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Technical data
Tab. 128 Aastra DECT radio units
7. 4
Operation of digital system phones
7. 4. 1
Digit key assignment of system phones
Digit key assignment depends on the system phones series and the language set
for the communication server.
The following Latin script assignment for the digit keys applies to the system
phones / Aastra 5360/5360ip, Aastra 5361/5361ip, Aastra 5370/5370ip, Office 35,
Office 45/45pro, Office 135/135pro and all models of Office 160 for all communica-
tion server languages with the exception of Greek:
Duplex method
Time-division multiplex, 10 ms frame length
Frequency range
1880 MHz to 1900 MHz
Frequency bands (carrier)
10
Channel spacing (carrier distance)
1,728 MHz
Transmission rate
1152 kbit/s
Duplex channels per carrier SB-4+ / SB-8
6 / 12
Number of channels (duplex channels) SB-4+ / SB-8
60 / 120
Modulation
GFSK
Data transfer rate
32 kbit/s
Voice encoding
ADPCM
Transmit power
250 mW peak value
10 mW, average power per channel
Range
30 to 250 m
Max. line length to radio unit
- power supply via DSI bus (0.5mm)
- with power supply unit (9–15 VDC, 400 mA)
1200 m
1200 m
Ambient temperature, radio unit in operation
-10 °C to 55 °C
Admissible storage temperature
-25 °C to 55 °C
Relative humidity in operation
30 % to 80 %
IP class of protection
IP 30
Dimensions: Radio unit W x H x D:
165 x 170 x 70 mm
Weight: Radio unit
320 g
Local power supply to radio unit (optional)
Plug-in power supply unit (Euro-plug)
