Cisco 2500 Series Installing Guide

Installing Cisco AC and DC Power Supplies in Cisco 2500 Series Routers 9
Connecting the DC Power Supply
Figure 9 DC Power Supply Connections
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.)
Caution Do not overtorque the terminal block captive thumbscrew or terminal block contact screws. The
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.
Terminal block
H7253
Positive
Negative
Ground
Terminal block
On/off

Cisco 2500 Series Specifications

General

Brand	Cisco
Model	2500 Series
Category	Controller
Language	English