Cisco 1003 User Manual page 25

Connect the female end of the power cable to the male receptacle on the power
Step 2
supply.
Power outlet
The desktop power supply includes an AC power cable that has the appropriate plug
Note
for the country to which the router is shipped.
Installing Your Cisco 1003 or Cisco 1004 Router
Desktop power supply
Cisco 1003 and Cisco 1004 User Guide 25
DC power input
12VDC