Here is the solution provided to help get rid of the blinking light issue. If the light is off youll need to reset the xfinity voice modem.
Surfboard Sb8200 Docsis 3 1 Cable Modem
Blinking lights on xfinity modem. The modem leds are a visual indication of the current status. Re initializing the internet modem. It is an xfinity gateway router which we got when we signed up for our xfinity internet package. The xfi advanced gateway arris xb6 tg3482g and technicolor xb6 cgm4140com and xfi gateway 3rd generation. The power and internet lights are green and solid. But now they are constantly blinking the 24ghz is green and the 5ghz is blue.
Device status and light activity for details about xfinity wireless gateways see the overview of xfinity gateways. Both blink off for about 8 seconds and blink on for about 12 seconds. If the light is flashing very slowly please chat with us. You can always check for any pre scheduled service outages or current service outages through the companys website. A flashing light indicates a phone is off the hook. As stated in the title the 24 and 5ghz lights are blinking intermittently with the 24 ghz light blinking about every second.
Randomly my tel2 lights starts blinking or remains solid for extended periods of time. The port number from where im wired is also green and solid. Power cycling your defected or dysfunctional device is essential. In trying to figure out this problem i timed the blinking not sure if this matters. If i master reset the modem the light disappears but then it comes back a few days later until the next master reset. The typical reasons for this are.
I had a tech come to my house and redo the terminations. In several cases the splitter might be trouble causing aspect of the connection that instead. Flashing or continuous flashing usds leds indicate that the modem cannot establish a connection due to a defective or missing signal. Ive switched out the modem and the same issue persists. In some cases there is a service outage on the isps end due to which the lights on the usds indicator are blinking. See reset your modem for xfinity internet or xfinity voice for instructions.
Technicolor cgm4331com have lights that behave differently depending on the status of the device. It is normal for your usds upstreamdownstream lights to come on briefly during connection establishment.
Gallery of Blinking Lights On Xfinity Modem
