
9–2
Hardware Guide
Specifications
Rated Input Power
Modem Specifications
Input Power
Rating
Operating voltage
100–120/220–240 VAC RMS
Operating current
1.6/0.8 A RMS
Operating frequency range
50–60 Hz AC
When powered by a DC source
18.5V MAX
✎
This product is designed for IT power systems in Norway
with phase-to-phase voltage not exceeding 240 Vrms.
Factor
Specification
Temperature
Operating
0° to 75° C (32° to 167° F)
Storage
–40° to 75° C (–40° to 167° F)
Relative humidity (noncondensing)
Operating
10 to 90%
Nonoperating
5 to 95% @ 39° C (5 to 95% @ 102° F)
Interfaces
Communications
connector
Standard RJ-11
connector
Power
Requirements
+3.3 volts ±5%, +5 volts ±5%