Nortel 4000 硬件手册
303145-A Rev. 00
1-1
Chapter 1
Introduction
This chapter contains specifications information of the Voice Gateway 4000.
Specifications
Mounting
Rack
A/C Power Supply
Auxiliary Output Receptacle
1A@115 VAC
.5A@230 VAC
Input Current
6.2A@115 VAC
3.5A@230 VAC
Input Voltage
115/230 VAC input, 50/60 Hz, switch selected
Front Intake Filter
7.75 x 4.50 x 0.25 inches
30 ppi, Open Cell, Polyfoam, SIF ‘Z’