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Getting to
Know the Gateway
14
SMCD3GNV Wireless Cable Modem Gateway User Manual
Table 1. Front Panel LEDs
LED
Color
Description
POWER
White
ON = power is supplied to the Gateway.
OFF = power is not supplied to the Gateway.
US/DS
White
Blinking = ranging is in progress.
ON = ranging is complete on 1 channel only.
OFF = scanning for DS channel.
DS
White
Blinking = scanning for DS channel.
ON = synchronized on 1 channel only.
US and DS
Both US and DS blinking together = operator is performing maintenance.
Online
White
Blinking = cable interface is acquiring IP, ToD, CM configuration.
ON = Gateway is operational.
OFF = Gateway is offline.
WiFi
White
Blinking = data is transmitting over the Gateway’s Wi-Fi interface.
ON = Wi-Fi is enabled.
OFF = Wi-Fi is disabled.
Tel
1
White
Blinking = telephone line 1 is in use.
ON = Gateway’s telephone 1 port is online.
OFF = Gateway’s telephone 1 port is not online.
Tel
2
White
Blinking = telephone line 2 is in use.
ON = Gateway’s telephone 2 port is online.
OFF = Gateway’s telephone 2 port is not online.
Battery
White
Blinking = Gateway battery power is low. Please apply AC power as soon as possible.
ON = Gateway is operating from battery power.
OFF = Gateway is operating from AC power.