BELGACOM Forum 526, Руководство по монтажу и пусконаладке

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220
Technical Specifications
Technical
Specifications
System data
Mains power supply 230 V ~ 50 Hz
Rated power 160 VA
Safety class 2
Permissible temperatures,
stationary, weatherproofed +5 °C to +40 °C
Dimensions (W x H x D) 396 x 390 x 100 mm
Weight (system only) 3.2 kg
S
0
ports
Euro ISDN switchable
(S
0
external / S
0
internal) for
basic access, DSS1 protocol, or
for ISDN terminals, DSS1
protocol
Possible interface cards:
– 4 x S
0
– 2 x S
0
and 6 x U
pn
– 2 x S
0
and 6 x a/b
– Supply voltage 40 V ± 10%
– Supply power 2 VA for internal
– Range 150 m internal
U
pn
ports
for system terminals and
Forum 500 DECT base stations Possible interface cards:
– 4 x U
pn
– 8 x U
pn
– 2 x S
0
and 6 x U
pn
– Supply voltage 40 V ± 10%
– Supply power 3 VA per U
pn
bus
– Range 1,000 m
a/b ports