Aastra OpenCom 100 Mounting And Commissioning User Manual page 231

Technical Specifications
OpenCom 131
System data
Mains power supply
Rated power
Safety class
Permissible temperatures, stationary,
weatherproofed
Dimensions (W x H x D)
Weight (system only)
S ports
0
Euro ISDN external (S
basic access, DSS1 protocol
Euro ISDN switchable (S
S internal) for basic access,
0
DSS1 protocol, or for ISDN terminals,
DSS1 protocol
– Supply voltage
– Supply power
– Range
U ports
pn
for system telephones
– Supply voltage
– Supply power
– Range
external) for
0
external /
0
230 V ~ 50 Hz
Main module: 25 VA
2
+5 °C to +40 °C
396 x 390 x 100 mm
1.9 kg
Main module: 1 x
Main module: 1 x
40 V ± 10%
2 VA for internal
150 m internal
Main module: 3 x to connect system
terminals, not DECT-enabled
40 V ± 10%
3 VA per U bus
pn
1,000 m
229