Cisco Router 3600 Hardware Installation Manual page 84

Power Connections
Figure 3-48 Terminal Block Connections for –DC Input Power to Cisco 3660 Routers
-48 V
Figure 3-49 Terminal Block Connections for +DC Input Power to Cisco 3660 Routers
0 V (return)
If the power supply in your router has a plug connector, press the corresponding orange-colored release,
and insert the positive, negative, and ground wires into the corresponding receptacles of the plug
connector. (See
supply at the rear of the router. (See
To remove wires from a plug connector, press the orange-colored release next to each receptacle.
Note
Figure 3-50 DC Power Connections for Plug Connector to Cisco 3660 Routers
Negative
Ground
Secure the wires to the wire management bracket (recommended method) or to the equipment rack
Step 5
(optional method). The wire management bracket has holes for attaching cable ties. Make sure that the
service loop does not extend above or below the power supply. (See
Power wires must exit to the right, and the service loop must not extend above or below the power supply.
Caution
Note The power wires may pass in front of the power supply cooling vents. The wires do not restrict
ventilation.
Cisco 3600 Series Routers Hardware Installation Guide
3-34
0 V (return)
Safety ground
+
+
Figure 3-50.) Then plug the wired plug connector into the receptacle on the power
Positive
+48 V
Safety ground
Figure 3-51.)
Chapter 3 Installing the Router
Figure 3-51 or Figure 3-52.)
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