User Manual

ADCP-75-192 • Issue 1• December 2005 • Section 1: Overview
Page 1-7
 2005, ADC Telecommunications, Inc.
The RAN is powered by 120 or 240 Vac (50 or 60 Hz) and must be hard-wired to the AC
power source through a breaker box. The RAN is pre-wired for 120 VAC operation but can
be converted to 240 VAC operation if required. On an optional basis, a back-up battery kit is
available for the RAN. The battery-backup system powers the RAN if the AC power source is
disconnected or fails.
3.4.1 HUB Power On/Off
Power to the Hub rack is provided using a power system supplied by the customer located in
the Hub shelter. Power to the Hub must be supplied through a fuse panel such as the 20
position ADC PowerWorx power distribution panel (available separately). The power circuit
for each active element of the system must be protected with a 5 Amp GMT fuse.
Hub Power On
• Power to the Hub racks is enabled at the power system supplied by the customer
Hub Power Off
• Power to the Hub racks is disabled at the power system supplied by the customer
Hub CompactPCI Chassis (RF & Digital) Power On
• Identify the power supply module(s) for the chassis to be powered on
• Insert the power supply module(s) in the chassis
Hub CompactPCI Chassis (RF & Digital) Power Off
• Identify the power supply module(s) for the chassis to be powered off
• Extract the power supply module(s) from the chassis
3.4.2 RAN Power on/off (APEC)
RAN Equipment Power On
• Plug the AC line cord into the receptacle located between the cPCI power supplies
• Turn power on at the customer supplied load center located on the utility pole
RAN Equipment Power Off (APEC)
• Turn the circuit breaker off at the customer supplied load center located on the utility
pole
• Unplug the AC line cord from the receptacle located between the cPCI power supplies