ADC ISDN NT11010 Manuel D’Utilisation

Page de 24
15
C
H
A
P
T
E
R
5
Specifications
Table 6—Specifications
Parameter
Specification
Physical
Height - 1.3"
Width - 3.9"
Depth - 5.7"
Weight - 1.0 lb.
Environment
Complies with AT&T Pub. 62310.
Operating temperature
0°C to 60°C (32
°
F to 140°F)
Storage temperature
-25
°
C to 60
°
C (-13
°
F to 140
°
F)
Relative humidity
0% to 95% noncondensing
Power
+7.5 VDC with 1W dissipation
Provides automatic lightning and surge 
protection for the S/T and U interfaces
Power adapter option
Provides power to the NT1 only
Network Interface
Automatic ANSI maintenance
 
functions
Line
Two-wire, full duplex
Data rate
144 kbps available to customer
Line code
2B1Q per ANSI T1.601, 1992
O/P amplitude
2.5V, zero-to-peak
Connector
One RJ45 or one RJ11