Specifications

2-20 Cisco 2500 Series Hardware Installation
Connecting the DC-Input Power Supply
Step 2 Wire the DC-input power supply to the terminal block as shown in Figure 2-24.
The proper wiring sequence is ground to ground, positive to positive, and negative
to negative.
Caution Do not overtorque the terminal block captive thumbscrew or terminal block
contact screws. The recommended torque is 8.2 0.4 inch-lb.
Caution Secure the wires so that they will not be disturbed by casual contact. For
example, secure the wires to a rack frame using tie wraps.
Step 3 Remove the tape from the circuit breaker switch handle and restore power by
moving the circuit breaker handle to the ON position.