Cisco 2500 Series Handbuch zur Installation - Seite 10

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Connecting the DC Power Supply

Warning

Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international)

is used on the phase conductors (all current-carrying conductors). (To see translated versions of this

warning, refer to the Regulatory Compliance and Safety Information document that accompanied the

router.)

Warning

ground during normal use. (To see translated versions of this warning, refer to the Regulatory

Compliance and Safety Information document that accompanied the router.)

Installing Power Requirements and System Identiﬁer Labels

Follow the directions in this section to place the Power Requirements and System Identiﬁer labels

on the rear panel of the Cisco 2500 series routers.

Note

power supply to a DC power supply.

Step 1

Figure 10

Note

remove the Power Requirements and System Identiﬁer labels from the rear panel of the router

chassis.

Step 2

10 Installing Cisco AC and DC Power Supplies in Cisco 2500 Series Routers

This product relies on the building's installation for short-circuit (overcurrent) protection.

This equipment is intended to be grounded. Ensure that the host is connected to earth

The steps in this section are only performed when the router is being converted from an AC

Remove the Power Requirements label from the sheet of labels included with the power

supply. (See Figure 10.)

Power Requirements and System Identiﬁer Label Sheet

Cisco 2501-DC Cisco 2503-DC Cisco 2504-DC Cisco 2505-DC Cisco 2507-DC

Cisco 2509-DC Cisco 2511-DC Cisco 2514-DC Cisco 2515-DC

Cisco

2520-DC

2521-DC

2522-DC

Input: 40-72 V

Current: 1.5 4.0 A

Volts: 40 V

If the power supply in the Cisco 2500 series router is being converted from DC to AC, simply

Place the label directly over the silk screened power requirements on the rear panel of the

Cisco 2500 series router. (See Figure 11)

Cisco

2523-DC

2524-DC