The
The | The following sections describe how to get your Switch 3870 |
Sequence |
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Switch 3870
1Plug the power cord into the power socket at the rear of the Switch.
2Plug the other end of the power cord into your power outlet.
The Switch
Checking for Correct During the Power On Self Test, all ports on the Switch are disabled and Operation of LEDs the LEDs light in a rapid sequence.
When the POST has completed, check the Unit Status to make sure that your Switch is operating correctly. Table 7 shows possible colors for the LED.
Table 7 Unit Status Colors
Color | State |
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Green | The Switch is |
Yellow | The Switch has failed its Power On Self Test (POST). |
Off | The Switch is not receiving power. |
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If there is evidence of a problem, see “Solving Problems Indicated by
LEDs” on page 46 for a list of suggested solutions.
CAUTION: The Switch has no ON/OFF switch; the only method of connecting or disconnecting mains power is by connecting or disconnecting the power cord.
Connecting a You can connect a SuperStack 3 Advance Redundant Power System to Redundant Power the Switch. This unit, which is also known as RPS, is designed to maintain
Supply the power to your Switch if a power supply failure occurs.
For normal redundancy, the unit requires a Type 3 Power Module (part number 3C16075)