Cisco N540X-6Z18G-SYS-D 매뉴얼 - 페이지 17

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Install the Device

2. Connect the other end of the power cord to an AC-input power source.

3. Verify power supply operation by checking if the respective power supply front panel LED (PS0 or PS1)

is green.

4. If the LEDs indicate a power problem, see Troubleshooting for troubleshooting information.

5. If you are also connecting a redundant AC power supply, repeat these steps for the second power source.

Note

The operating voltage range is 90V-265VAC, 50/60Hz.

Install the DC Power Cables

Note

If you are connecting a redundant AC power supply, ensure that each power supply is connected to a

separate power source in order to prevent power loss in the event of a power failure.

When installing DC power supply, use 14AWG for longer cables and 14-16AWG for shorter cables,

90°C temperature rated cable. The recommended cable length is three meters maximum from source.

• Always ensure that the building's installation for short-circuit (overcurrent) protection does not

exceed 15A.

• We recommend you to use a circuit breaker or a fast acting fuse with a maximum DC rating, based

on the router variants for over current protection.

Table 3: Main Circuit Breaker Power Ratings

Router

• N540X-6Z18G-SYS-D

• N540X-8Z16G-SYS-D

• N540X-4Z14G2Q-D

N540-6Z18G-SYS-D

Install the DC Power Cables

DC Power Rating

10A

Install the Device