Model 4520 & 4110 Series Getting Started Guide |
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| 1 • General information | ||||||||||||||||||||||||||||
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Figure 4. SmartNode 4520 Series front panels
LED descriptions
This section describes the SmartNode 4520 Series front panel LEDs (see figure 4).
Note If an error occurs, all LEDs will flash once per second.
•
•
•VoIP
•FXS (each
•Ethernet (each port):
-Link: Lit when Ethernet link is up.
-100M: On when
-Activity: Flashes when data is received or transmitted from the unit to the LAN.
SmartNode Series VoIP routers overview | 19 |