Cisco Systems 600W Power Supply User Manual


 
10
Figure 8 Redundant-with-Reboot Configuration
Figure 9 Mixed Configuration
Cable Connection Procedures
Before connecting to external devices, read the power warnings below. Cisco recommends that you disconnect all power before
beginning.
Note You can connect an additional external device to a Cisco RPS that is already powered up without interrupting power
to the Cisco RPS or to any other connected external devices. Be sure to connect your cable to the Cisco RPS first and
then to the external device. However, in a redundant-with-reboot configuration, to ensure proper operation, you must
power up the switch or hub before powering up the Cisco RPS. Therefore, always connect the switch to AC before you
connect it to the Cisco RPS. Failure to follow the proper power-up sequence can result in incorrect LED displays.
External devices
150W or less
DC output
AC power cords
AC power strip
AC input
DC
DC
AC
AC
DC
DC
C
isco RPS
12052
Quasi-RedundantFully redundant
AC input
AC
AC
DC
DC
C
isco RPS
11681
DC
DC
DC output