Patton electronic 4110 - Manual (Page 19)

SmartNode Series VoIP routers overview 19
Model 4520 & 4110 Series Getting Started Guide 1 • General information
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.
• Power—When lit, indicates power is applied. Off indicates no power applied.
• Run—When lit, indicates normal operation. Flashes during boot (startup).
• VoIP Link—When lit, indicates the gateway is registered on a gatekeeper, media gateway controller, associated to
a remote unit, or has an active VoIP connection. Off indicates the unit is not configured or registered and has no
active VoIP connection. Flashing green indicates that the unit is trying or has failed to associate/register.
• FXS (each port)—Off indicates on-hook condition. Solid green when off-hook. Flashes to follow ring cadence.
• Ethernet (each port):
- Link: Lit when Ethernet link is up.
- 100M: On when 100-Mbps Ethernet is selected.
- Activity: Flashes when data is received or transmitted from the unit to the LAN.