5.2 FRONT PANEL LED STATUS MONITORS
The Model 2151 features six front panel LEDs that monitor power, the Ethernet signals, the CopperLINK connection, and the remote/local set- ting. Figure 7 shows the front panel location of each LED. Table 2 on page 15 describes the LED functions.
CopperLINK
Ethernet Extender
Pow | Link |
| 1 | Ethernet | 2 |
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E |
| Local | R | |||
er |
| thernet |
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| em |
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| ote |
Power | Link | Ethernet 1 Ethernet 2 | Local | Remote | |
LED | LED | LED | LED | LED | LED |
| Figure 7. Model 2151 front panel |
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| Table 2: Front panel LED description |
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LED | Status | Description | |||
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Power | Green |
| The device is powered on. | ||
| Off |
| The device is powered off. | ||
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CopperLink | Green |
| The port is connected. | ||
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| Blinking Green | Data transceiving. |
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| Off |
| No valid link on this port. | ||
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Ethernet | Green |
| The port is connected. | ||
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| *Blinking Green | Data transceiving. |
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Local | Green |
| The device acts in Local mode. | ||
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| Off |
| Local mode is off. |
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Remote | Green |
| The device acts in Remote mode. | ||
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| Off |
| Remote mode is off. |
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*. Once the unit connects to a power source, the Link LED will blink as the 2151 automatically looks for the other unit in the pair.
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