( D R A F T L A B E L ) A L P H A D R A F T - C I S C O C O N F I D E N T I A L
3-22
Cisco 7204 Installation and Configuration Guide
OL-5101-02
Chapter 3 Installing the Cisco 7204
Connecting Power
Figure 3-21 Stripping the DC-Input Leads
Step 3
At the rear of the router, check that the power switch on the power supply is in the OFF (O) position
(refer to
Figure 3-22
).
Step 4
Insert the stripped end of the ground lead all the way into the ground lead receptacle on the DC-input
power supply and tighten the receptacle screw using a 3/16-inch flat-blade screwdriver (refer to
Figure 3-22
).
Figure 3-22 Connecting DC-Input Power
Step 5
Insert the stripped end of the +48V lead all the way into the +48V lead receptacle and tighten the
receptacle screw using the same 3/16-inch flat-blade screwdriver. Repeat this step for the -48V lead.
Note
Make sure the entire stripped end of each lead is inserted all the way into its receptacle. If any
exposed wire at the stripped end of a lead is visible after inserting the lead into its receptacle,
remove the lead from the receptacle, use the wire stripper to cut the stripped end of the lead, and
repeat
Step 2
through
Step 5
.
Step 6
After tightening the receptacle screw for the ground, +48V, and –48V DC-input leads, use the cable tie
you saved earlier in this procedure to secure the three leads to the power supply faceplate.
0.55 in.
(14 mm)
H8624
H8622
DC power leads
Cable tie
Ground lead
service loop
Power switch
