Cisco 2500 Series Installing Manual page 9

Figure 9 DC Power Supply Connections
Ground
Terminal block
Warning When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type
with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the
insulation and conductor. (To see translated versions of this warning, refer to the Regulatory Compliance and
Safety Information document that accompanied your router.)
Do not overtorque the terminal block captive thumbscrew or terminal block contact screws. The
Caution
recommended torque is 8.2 0.4 inch-lb .
Warning After wiring the DC power supply, remove the tape from the circuit breaker switch handle and reinstate
power by moving the handle of the circuit breaker to the ON position. (To see translated versions of this warning,
refer to the Regulatory Compliance and Safety Information document that accompanied your router.
Negative
Terminal block
Installing Cisco AC and DC Power Supplies in Cisco 2500 Series Routers
Connecting the DC Power Supply
Positive
On/off
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