User Manual

EdgeAccess Universal Chassis System
2201 Rack Chassis User Manual 1-1
Chapter 1
Overview
The 2201 Rack Chassis houses and supplies power to Canoga Perkins fiber optic modem modules in
the 2200 series, including the 2240, 2262, 2270, and 2290. Although the chassis is not managed, it
supports up to 10 fiber optic modems.
Figure 1. 2201 Rack Chassis
The 2201 supports one or two AC and/or DC power supplies in the chassis. The power monitor
board includes an LED for each power supply; if a supply fails, the LED for that supply lights red and
an alarm buzzes. For specifications for the power supplies, see Chapter 3. Figure 1 shows the 2201
with the power monitor board.
The chassis includes alarm output terminals at the rear panel. Use the ALRMC and ALRM terminals
to connect to an external device that can receive alarm information. If an alarm condition occurs in
the chassis power supply, notification is sent to the external device.
The front panel includes one pushbutton for alarm acknowledgement, which turns off the buzzer, and
two LEDs that light red if the primary or secondary power fails.