SmartNode 4940 Getting Started Guide1 • General information
| Table 4. SN4940 Front and Rear panel LEDs |
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|
LED | Description |
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Note | If an error occurs, all LEDs will flash once per second. |
Power | When lit, indicates power is applied. |
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|
Run | When lit, the unit is in normal operation. Flashes once per second during |
| boot (startup). |
VoIP Link | • On indicates the gateway is registered to an H.323 gatekeeper/SIP server, or, |
| in the case of direct routing, has at least one active VoIP connection. |
| • Off indicates the unit is not configured or registered, or has no active direct- |
| routed VoIP connection. |
| • Flashing green indicates that the unit is attempting to register or has failed |
| to register. |
|
|
Ethernet Link | • On when the Ethernet connection on the corresponding port has a |
| link indication. |
Ethernet Speed | When the Ethernet Link LED is on, then: |
10/100 | • On when the Ethernet is connected to a 100Mb network. |
| |
| • Off when the Ethernet is connected to a 10Mb network. |
|
|
Ethernet Speed | • On when the Ethernet is connected to a 1000Mb network. |
1000 |
|
Ethernet Activity | • Flashes when data is received or transmitted at the corresponding Ethernet port. |
|
|
PRI Link/Status | • On = in frame, no errors |
| • Flash = Error |
| • Fast Flash = Signal detected but no frame synchronization or aquisition is in |
| process |
| • Slow Flash = Framing synchronized, Signaling not established |
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SmartNode 4940 front panel | 19 |
