System information

© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID Kirkpatrick 092509
26
Step 3: Make Electrical Connections
The chassis back panel has an IEC standard AC power inlet and a three-
conductor DC power connector for each bulk DC power supply module
slot.
 The AC power inlet accepts line voltage at 100 to 240 VAC, 50 or 60 Hz.
 The DC power connector accepts DC input voltage at -40 to -72 VDC (-48
VDC nominal).
 The power connectors on the left side of the chassis supply power to the
left power supply slot, while those on the right supply power to the right
power supply slot.