The RPU Module 17
Indicators and Button
Figure 6 Front panel of the RPU
Table 3 RPU Indicator LEDs and button
LED and Button |
| Description | |
|
|
| |
RUN (green) | RPU | System operating LED. Blinking means CPU is in normal | |
|
| operation; steady ON or OFF means CPU has failed. | |
|
|
| |
| FAN | Steady ON means the FAN module is operating | |
|
| normally. | |
|
|
| |
| PWR1 | Steady ON means the PSU 1 is operating normally, and | |
|
| steady OFF means the PSU 1 is not present or has failed. | |
|
|
| |
| PWR2 | Steady ON means the PSU 2 is operating normally, and | |
|
| steady OFF means the PSU 2 is not present or has failed. | |
|
|
| |
ALM (red) | RPU | ON means CPU has received an alarm signal, such as | |
|
| PSU or FAN alarm (due to over temperature, for | |
|
| example). | |
|
|
| |
| FAN | ON means the FAN module is not present or its rotation | |
|
| is blocked. | |
|
|
| |
| PWR1 | ON means the PSU 1 has failed. | |
|
|
| |
| PWR2 | ON means the PSU 2 has failed. | |
|
|
| |
RESET |
| The RPU hardware reset button. | |
|
|
| |
10/100/1000 | LINK | OFF means no link is present and ON means a link is | |
Mbps interface | (green) | present. | |
LED |
|
| |
ACT | OFF means no data is being transmitted or received on | ||
| |||
| (yellow) | the interface and blinking means data is being | |
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| transmitted or/and received. | |
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|