Cisco ASR 907 User Manual

Figure 53: Power Supply with Lead Wires
Positive (+) lead wire2,
4
Negative (-) lead wire1,
3
Do not overtorque the fasteners of the terminal block. The recommended maximum torque is from
25 in.-lb (2.82 N-m).
Caution
Step 6 Use a tie wrap to secure the wires to the rack, so that the wires are not pulled from the terminal block by casual
contact. Make sure the tie wrap allows for some slack in the wire.
Activating the DC Power Supply
Perform the following procedure to activate the DC power supply:
Procedure
Step 1 Remove the tape from the circuit-breaker switch handle, and restore power by moving the circuit-breaker
switch handle to the On (|) position.
Step 2 Verify power supply operation by checking if the power supply front panel LEDs are in the following states:
• INPUT OK LED is green
• OUTPUT FAIL LED is green
Cisco ASR 907 Router Hardware Installation Guide
87
Installing the Cisco ASR 907 Router
Activating the DC Power Supply

Cisco ASR 907 Specifications

General

Brand	Cisco
Model	ASR 907
Category	Network Router
Language	English