System information

10–2 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 Vms.
Factor Specification
Temperatures
Operating 32° to 167° F (0° to 75° C)
Storage -40° to 167° F (-40° to 75° C)
Relative Humidity (noncondensing)
Operating 10 to 90%
Storage 5 to 95% at 102° F (5 to 95% at 39° C)
Interfaces
Communications
connector
Standard RJ-11
connector
Telephone, central
office network
Internal DAA
Power
Requirements
+3.3 volts ±5%, +5 volts ±5%
279360-002.book Page 2 Friday, December 13, 2002 2:11 PM