Installing the Switch
Installation Procedures
Figure
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| LED | State | Meaning |
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| Power | On | The unit is powered on. |
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| (green) | Off | The unit is NOT powered on. |
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| Fault | Off | The normal state; indicates that there are no fault conditions on the unit. |
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| (orange) | Blink | A fault has occurred on the unit, one of the ports, or the fan. The Status LED for the |
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| orange1,3 | component with the fault will blink simultaneously. |
Switch |
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| On | On briefly after the unit is powered on or reset, at the beginning of unit self test. If |
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| information. | |
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| this LED is on for a prolonged time, the unit has encountered a fatal hardware |
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| failure, or has failed its self test. See chapter 3, “Troubleshooting” for more |
the |
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| Temp Status | On | The temperature of the unit is within specification. | |
Installing |
| (green and orange) | Blink | One of these conditions exists: |
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| orange2 | • A cooling fan has failed. The unit Fault LED and Fan Status LED will be blinking |
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| simultaneously. |
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| • There is an over temperature condition in the unit. The unit Fault LED is off. |
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| Fan Status | On | The cooling fans are operating normally. |
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| (green and orange) | Blink | A cooling fan has failed. The unit Fault LED will be blinking simultaneously. |
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| orange1 |
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| Port Status (also on back panel of the 620 RPS/EPS) | ||
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