Chapter 2
Installation
Figure 2-4
Connecting the Power Supply
M o d e
l
C i s c o
1 7 2 1
Power supply
Step 2
Step 3
Step 4
Step 5
Verifying Your Installation
78-13834-02
SE E
MA NU
AL BE
FO RE
IN ST
AL LA
DS U
TI ON
56 K
W IC
C O N
0 O K
S O L
E
F D X
1 0 0
L IN K
1 0 /1 0
0 E T
H E R
N E T
A U X
Connect one end of the separate power cord to the socket on the power supply.
Connect the other end of the separate power cord to a power outlet.
Press the router power switch to ON ( | ).
Confirm that the router has power by checking that the PWR LED on the front
panel is on.
You can verify that you have correctly installed the router by checking the
following LEDs:
PWR (front panel)—On when power is being supplied to the router.
•
M O D
O K
W IC 1
O K
+ 5 , +
1 2 , -1
2 V D
C
Power socket
Cisco 1721 Router Hardware Installation Guide
Verifying Your Installation
2-9