What do the lights on the front of my modem mean?

The lights on the front of your modem can help you determine whether it is operating properly.

• The most important lights are the ones that show whether the unit has power and whether it is transmitting information.
• If you suspect you might be experiencing a service disruption in your area because of the status of the lights on your router, you can use your My Services account to find out. See How can I find out whether there is a service disruption in my area? or How do I check the status of my modem or converter online? (This works for routers, gateways, and multimedia terminal adapters (MTAs), too.)
• If you do not have Home Phone service and you need to troubleshoot a problem, see My High Speed Internet service is not working. If you have Home Phone service and you need to troubleshoot a problem, see My modem for my Home Phone service is not working.

For information about the lights on your particular modem, click your model.

Modem Models
Arris TG852G Arris TG862G Arris TM402G Arris TM402P Arris TM502G Arris TM602G Linksys Cable Gateway Motorola SB3100 Motorola SB4100 Motorola SB4200 Motorola SB4220 Motorola SB5100 Motorola SB5101 Motorola SB6141 Motorola SBG900 Motorola SURFboard SBG6580 Motorola SBV4200 Motorola SBV5220 Netgear CG814M	Netgear CG814W Netgear CG814WG Netgear CGD24G Netgear WG602 Netgear WGR614 Netgear WNR1000 Netgear WNR2000 RCA DCM235 RCA DCM245 RCA DCM305 RCA DCM315R RCA DCM425 SA Webstar DPC2100 SA DPC2203 SA DPC2203C SA DPR2320 SA Webstar DPX2203 SA Webstar DPX2203C SA Webstar DPX2203C-S	SMC Barricade G SMCD3GN-TWC SMC 8014W-G Technicolor (Thomson) DWG855 Toshiba PCX1100 Toshiba PCX1100U Toshiba PCX2000 Toshiba PCX2200 Toshiba PCX2500 Toshiba PCX2600 Toshiba PCX5000 Ubee (Ambit) DDW2600 Ubee (Ambit) DDW3611 Ubee DVW3201B Ubee (Ambit) 60740EUW Ubee (Ambit) U10C019 Ubee (Ambit) U10C020 Ubee (Ambit) U10C022

Arris TG852G and TG862G

Light	State	Status
Battery	Solid	Battery is good or low.
	Blinking	Battery is bad.
	Off	Battery is missing.
Tel 2	Solid	Telephone service is enabled on Line 2, and the phone is on-hook.
	Blinking	Telephone is off-hook.
	Off	Telephone service is not enabled on Line 2.
Tel 1	Solid	Telephone service is enabled on Line 1, and the phone is on-hook.
	Blinking	Telephone is off-hook.
	Off	Telephone service is not enabled on Line 1.
Secure	Solid	Wireless Protected Setup (WPS) is active.
	Off	WPS is not active.
WiFi	Solid	The wireless network is enabled.
	Blinking	There is traffic on the wireless network.
	Off	The wireless network is disabled or failed.
Ethernet	Solid	Your computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet link between your equipment such as your PC and the cable modem.
	Off	Your computer or router is not connected to the Ethernet port.
Online	Solid	The Internet is available.
	Off	The Internet is not available.
US (Upstream)	Yellow	Connected to the Internet.
	Green	Connected to the Internet.
	Blinking	Not connected to the Internet.
DS (Downstream)	Yellow	Connected to the Internet.
	Green	Connected to the Internet.
	Blinking	Not connected to the Internet.
Power	Solid	AC power is available.
	Off	There is no AC power.

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Arris TM402G (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed.
	Dark	AC power is off.
DS (Downstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet. Standby mode enabled.1
US (Upstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet. Standby mode enabled.1
Online	Solid	Internet available. Standby mode not enabled.1
	Off	Internet not available. Standby mode enabled.1
Link	Solid	Your computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet link between your equipment such as your PC and the cable modem.
	Dark	Your computer or router is not connected to the Ethernet port.
Telephone 1	Solid	Telephone service is enabled on Line 1, and the phone is on-hook.
	Blinking (two times per second)	Telephone is off-hook.
	Blinking slowly (one time per second)	Line card error.
	Dark	Telephone service is not enabled on Line 1.
Telephone 2	Solid	Telephone service is enabled on Line 2, and the phone is on-hook.
	Blinking (two times per second)	Telephone is off-hook.
	Blinking slowly (one time per second)	Line card error.
	Dark	Telephone service is not enabled on Line 2.
Battery	Solid	The battery is good.
	Blinking	The battery is low.
	Dark	The battery is bad or missing.

¹ If you know you have AC Power to the MTA and the Standby light is on, you might have pressed the Standby button accidentally and cut off your Internet connection. To take the MTA off Standby, press the Standby button again, and that LED should go out and the DS and US LEDs should stop blinking and return to solid. If you have no AC Power to the unit, the MTA stays in Standby mode until power is restored. In general, you do not want the unit in Standby mode.

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Arris TM402P (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed.
	Dark	AC power is off.
DS (Downstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet. Standby mode enabled.1
US (Upstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet. Standby mode enabled.1
Online	Solid	Internet available. Standby mode not enabled.1
	Off	Internet not available. Standby mode enabled.1
Link	Solid	Computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet link between equipment such as your PC and modem.
	Dark	Computer or router is not connected to the Ethernet port.
Telephone 1	Solid	Phone service is enabled on Line 1; phone is on-hook.
	Blinking (twice per second)	Phone is off-hook.
	Blinking slowly (once per second)	Line card error.
	Dark	Phone service is not enabled on Line 1.
Telephone 2	Solid	Phone service is enabled on Line 2; phone is on-hook.
	Blinking (twice per second)	Telephone is off-hook.
	Blinking slowly (once per second)	Line card error.
	Dark	Phone service is not enabled on Line 2.
Battery 1	Solid	The battery is good.
	Blinking	The battery is low.
	Dark	The battery is bad or missing.
Battery 2	Solid	The battery is good.
	Blinking	The battery is low.
	Dark	The battery is bad or missing.

¹ If you know you have AC Power to the MTA and the Standby light is on, you might have pressed the Standby button accidentally and cut off your Internet connection. To take the MTA off Standby, press the Standby button again, and that LED should go out and the DS and US LEDs should stop blinking and return to solid. If you have no AC Power to the unit, the MTA stays in Standby mode until the AC power is restored. In general, you do not want the unit in Standby mode.

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Arris TM502G (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed; operating on battery.
	Dark	AC power is off.
DS (Downstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet.
US (Upstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet.
Online	Solid	Internet available.
	Off	Internet not available.
Link	Solid	Computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet link between equipment such as your PC and modem.
	Dark	Computer or router is not connected to the Ethernet port.
Telephone 1	Solid	Phone service is enabled on Line 1; phone is on-hook.
	Blinking	Line 1 is in use.
	Dark	Phone service is not enabled on Line 1.
Telephone 2	Solid	Phone service is enabled on Line 2; phone is on-hook.
	Blinking (twice per second)	Line 2 is in use.
	Dark	Phone service is not enabled on Line 2.
Battery	Solid	The battery is good or low.
	Blinking	MTA is running on the battery, or the battery is bad.
	Dark	The battery is bad or missing.

If all the LEDs on the MTA blink simultaneously, the self-test failed. You must replace the unit. To do so, Contact Us.

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Arris TM602G (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed; operating on battery.
	Dark	AC power is off.
DS (Downstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet.
US (Upstream)	Solid	Connected to the Internet.
	Blinking	Not connected to the Internet.
Online	Solid	Internet available.
	Dark	Internet not available.
Link	Solid	Computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet link between equipment such as your PC and cable modem.
	Dark	Computer or router is not connected to the Ethernet port.
Telephone 1	Solid	Phone service is enabled on Line 1; phone is on-hook.
	Blinking	Line 1 is in use.
	Dark	Phone service is not enabled on Line 1.
Telephone 2	Solid	Phone service is enabled on Line 2; phone is on-hook.
	Blinking (twice per second)	Line 2 is in use.
	Dark	Phone service is not enabled on Line 2.
Battery	Solid	The battery is good or low.
	Blinking	MTA is running on the battery, or the battery is bad.
	Dark	The battery is discharged or missing.

If all the LEDs on the MTA blink simultaneously, the self-test failed. You must replace the unit. To do so, Contact Us.

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Linksys Cable Gateway

Light	State	Status
Power	Solid	Power is on.
	Dark	AC power is off.
Diag	Solid red	The cable gateway might be malfunctioning. If you are a Home Networking customer, Contact Us.
	Blinking	The cable gateway might be malfunctioning. If you are a Home Networking customer, Contact Us.
	Dark	The cable gateway is functioning normally.
Link/Act USB//WLAN	Solid green	Indicates a computer is connected through a wireless network adapter (Bright House Networks does not set up Home Networking using the HPNA or USB so your connection is WLAN.)
	Blinking	There is wireless activity on the cable gateway.
	Dark	There is no connection between your computer and network through a wireless network adapter.
Link/Act 1-4	Solid green	The cable gateway is successfully connected to your equipment through the corresponding port (1, 2, 3, or 4).
	Blinking	Data is being sent or received over that port.
	Dark	The cable gateway is not connected to your equipment.
Full/Col (Full Duplex/Collision)	Solid green	The connection made through the corresponding port (1,2,3, or 4) is running in full duplex mode, which means data can be transmitted two ways simultaneously.
	Blinking	The connection made through the corresponding port is experiencing collisions. Occasional collisions are normal.
	Dark	The connection made through the corresponding port is operating in operating in half-duplex mode, meaning data only can be transmitted in one direction at a time.
100	Solid Green	A successful 100 Mbps connection is made through the corresponding port.
	Dark	The connection speed on that port is 10 Mbps.
Cable Modem/Cable	Solid green	The registration process is complete, and the cable gateway is operational.
	Blinking	The cable gateway is going through its startup and registration process.
	Dark	There is no cable connectivity.
Cable Modem/Receive	Blinking	Data is being received through the cable gateway.
	Dark	No data is being received through the cable gateway.
Cable Modem/Send	Blinking	Data is being sent through the cable gateway.
	Dark	No data is being sent through the cable gateway.

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Motorola SB3100

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress.
Receive	Solid	Downstream connection to the Internet acquired.
	Blinking	Scanning for a downstream frequency to connect to Internet.
Send	Solid	Upstream channel is connected to Internet.
	Blinking	Scanning for an upstream frequency to connect to Internet.
Online	Solid	Network connection to the Internet acquired.
	Blinking	Scanning for an Internet network connection.
Activity (Amber)	Blinking	Transmitting and receiving data.
	Off	Not transmitting and receiving data.

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Motorola SB4100

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress.
Receive	Solid	Downstream channel acquired to connect to Internet.
	Blinking	Scanning for a downstream frequency to connect to Internet.
Send	Solid	Upstream channel is connected to Internet.
	Blinking	Scanning for an upstream frequency to connect to Internet.
Online	Solid	Network connection to Internet acquired.
	Blinking	Scanning for a network connection.
Activity (Amber)	Blinking	Transmitting and receiving data.
	Off	Not transmitting and receiving data.

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Motorola SB4200

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress.
Receive	Solid	Downstream connection to the Internet acquired.
	Blinking	Scanning for a downstream frequency to connect to Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream frequency to connect to Internet.
Online	Solid	Network connection acquired to the Internet acquired.
	Blinking	Scanning for a network connection to the Internet.
Activity (Amber)	Blinking	Transmitting and receiving data.
	Off	Not transmitting and receiving data.
Standby	Solid	Standby is enabled. Other lights turn off, and ports are disabled. Pushing the Standby button on the top of the modem should restore normal operation.

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Motorola SB4220

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress.
Receive	Solid	Downstream connection to the Internet acquired.
	Blinking	Scanning for a downstream frequency to connect to the Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream frequency to connect to the Internet.
Online	Solid	Network connection to the Internet acquired.
	Blinking	Scanning for a network connection to the Internet.
Activity	Solid	Transferring a large amount of data
	Blinking	Transmitting and receiving data.
	Off	Not transmitting and receiving data.
Standby	Solid	Standby is enabled. This light does not blink. Other lights turn off, and ports are disabled. Pushing the Standby button on the top of the modem should restore normal operation.

During normal operation, the Power, Receive, Send, and Online lights are on and the Activity light flashes when the cable modem is tranferring data.

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Motorola SB5100

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress
Receive	Solid	Downstream channel is connected to Internet.
	Blinking	Scanning for a downstream connection to the Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream connection to the Internet.
Online	Solid	Network connection acquired.
	Blinking	Scanning for a network.
PC/Activity	Solid	A device, such as a computer or router, is connected through the USB or Ethernet port.
	Blinking	Ethernet or USB data is being transferred between the PC and the modem.
Standby	Solid	Standby is enabled.

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Motorola SB5101

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress
Receive	Solid	Downstream channel is connected to Internet.
	Blinking	Scanning for a downstream connection to the Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream connection to the Internet.
Online	Solid	Network connection acquired.
	Blinking	Scanning for a network.
PC/Activity	Solid	A device, such as a computer or router, is connected through the USB or Ethernet port.
	Blinking	Ethernet or USB data is being transferred between the PC and the modem.
Standby	Solid	Standby is enabled.

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Motorola SB6141

Light	State	Status
Power	Solid	Power is properly connected.
	Off	AC power is not available.
Receive	Solid Green	Non-bonded downstream channel is connected.
	Solid Blue	Bonded downstream channel is connected.
	Blinking	Scanning for a downstream channel connection.
Send	Solid Green	Non-bonded upstream channel is connected.
	Solid Blue	Bonded upstream channel is connected.
	Blinking	Scanning for an upstream channel connection.
Online	Solid	The startup process is completed.
	Blinking	Scanning for an Internet connection.
Link	Solid Amber	A device, PC, or hub is connected to the Ethernet (10Base-T) or fast Ethernet (100Base-T).
	Solid Blue	There is a high-speed gigabit Ethernet (1000Base-T) connection from the modem to your PC.
	Blinking	Transmitting or receiving data on the Ethernet port.

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Motorola SBG900

Light	State	Status
Power	Solid	Power is on.
	Off	There is no power going to the unit.
Receive	Solid	Downstream connection to the Internet acquired.
	Blinking	Scanning for a downstream frequency to connect to Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream frequency to connect to Internet.
Online	Solid	Network connection to the Internet acquired.
	Blinking	Scanning for a network connection to the Internet.
PC/Activity	Blinking	Transmitting and receiving data over the Ethernet or USB port.
	Off	Not transmitting and receiving data.
Wireless	Solid	The wireless interface is on.
	Blinking	Data is being sent or received across the wireless network.
	Off	The wireless interface is not on.

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Motorola SURFboard SBG6580 (Cable Modem Gateway)

Light	State	Status
Power	Solid	Power is on and properly connected.
	Dark	The unit is not plugged in or is not receiving power.
Receive	Solid Green	Downstream channel is connected.
	Solid Blue	High-speed Internet bonded downstream channel is connected.
	Blinking	Scanning for a downstream channel connection.
Send	Solid Green	Upstream channel is connected.
	Solid Blue	High-speed Internet bonded upstream channels are connected.
	Blinking	Scanning for an upstream channel connection.
Online	Solid Green	The startup process is complete, and the gateway is ready to use.
	Solid Blue	The high-speed Internet connection is successful.
	Blinking	Scanning for an Internet connection.
Wireless	Solid Amber	The WiFi protected security pairing is successful.
	Blinking Green	WiFi is enabled, with wireless data activity.
	Blinking Amber	The WiFi protected security pairing is in progress.

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Motorola SBV4200

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress.
Receive	Solid	Downstream connection to the Internet acquired.
	Blinking	Scanning for a downstream frequency to connect to Internet.
Send	Solid	Upstream channel is connected to the Internet.
	Blinking	Scanning for an upstream frequency to connect to Internet.
Online	Solid	Network connection acquired to the Internet acquired.
	Blinking	Scanning for a network connection to the Internet.
PC Activity	Solid	A computer or other device is connected through the Ethernet or USB port.
	Blinking	Transmitting and receiving data.
	Off	Not transmitting and receiving data.
Standby	Solid	Standby is enabled. Other lights turn off, and ports are disabled. Pushing the Standby button on the top of the modem should restore normal operation.

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Motorola SBV5220 (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	Startup diagnostics in progress
DS (Downstream)	Solid	Downstream channel is connected.
	Blinking	Scanning for a downstream connection.
US (Upstream)	Solid	Upstream channel is connected.
	Blinking	Scanning for an upstream connection.
Online	Solid	The startup process is complete, and the MTA is ready to use.
	Blinking	Scanning for a network.
	Dark	The Internet is not available.
Link	Solid	A device, such as a computer or router, is connected through the USB or Ethernet port.
	Blinking	Ethernet or USB data is being transferred between the PC and the modem.
	Dark	Your computer or router is not connected to either the Ethernet or USB port.
Tel 1	Solid	The telephone is connected to Line 1 and activated. The phone is on-hook.
	Blinking	The telephone connected to Line 1 is off-hook.
	Dark	The telephone is not activated or connected to Line 1.
Tel 2	Solid	The telephone is connected to Line 2 and activated. The phone is on-hook.
	Blinking	The telephone connected to Line 2 is off-hook.
	Dark	The telephone is not activated or connected to Line 2.
Battery	Solid	The battery is good.
	Blinking	AC power has failed, but the phone is operating on battery.
	Dark	The battery is bad, has discharged, or is missing.
Standby	Solid	Standby is enabled.1

¹ When the modem is on standby, the Internet connection is suspended, preventing data transmission. All other lights except Tel 1 and Tel 2 turn off. You can toggle the Standby mode by pressing the Standby button on the top of the MTA.

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Netgear CG814M (Wireless Cable Modem Gateway)

Light	State	Status
Power	Solid green	Power is on.
	Off	AC power is off.
Test	Solid green	A system failure has occurred. Reboot the gateway.
	Off	The unit is operating normally.
Cable Link	Solid green	Configuration of the cable interface is complete.
	Off	Configuration of the cable interface is still in progress.
Cable Traffic	Solid green	Data is being transmitted or received on the cable link.
	Off	The cable link is idle.
Wireless	Solid green	The wireless access point is operating normally.
	Blinking	Data is being transmitted or received on the wireless interface.
	Off	The wireless access point is disabled.
Local 1-4 (local area network)	Solid green	The port has detected link with a 100 megabits per second (Mbps) device.
	Blinking green	Data is being transmitted or received at 100 Mbps.
	Solid yellow	The port has detected link with a 10 Mbps device.
	Blinking green	Data is being transmitted or received at 10 Mbps.
	Off	No link is detected on this port.
USB	Solid green	The local port has detected link with a USB device.
	Blinking	Data is being transmitted or received through the USB.
	Off	No link is detected on the USB port.

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Netgear CG814W, CG814WG (Wireless Cable Gateway)

Light	State	Status
Power	Solid green	Power is on.
	Dark	AC power is off.
Cable	Solid green	Configuration of the cable interface is complete.
	Blinking	Both downstream and upstream links are established.
	Dark	Configuration of the cable interface is still in progress.
Upstream	Solid	The gateway has completed its upstream ranging operation.
	Blinking	The gateway has just powered up, is getting upstream parameters or is performing upstream ranging.
	Dark	Self-test is complete.
Downstream	Solid	The gateway has completed its downstream scan and is performing upstream operations.
	Blinking	The gateway has just powered up or is performing scan.
	Dark	Self-test is complete.
Wireless	Solid green	The wireless access point is operating normally.
	Blinking	Data is being transmitted or received on the wireless interface.
	Blinking in a fast pattern	The gateway is trying to establish a connection to a wireless client through a WiFi protected setup.
	Dark	The wireless access point is disabled.
Ethernet 1-4	Solid green	The port has detected link with an Ethernet device.
	Blinking green	Data is being transmitted or received on the Ethernet.
	Dark	No Ethernet link detected.

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Netgear CGD24G (Wireless Modem)

Light	State	Status
Power	Solid green	Power is on.
	Dark	AC power is off.
Cable link	Solid green	Configuration of the cable interface is complete.
	Blinking	Both downstream and upstream links are established.
	Dark	Configuration of the cable interface is still in progress.
Upstream link	Solid	The gateway has completed its upstream ranging operation.
	Blinking	The gateway has just powered up, is getting upstream parameters or is performing upstream ranging.
	Dark	Self-test is complete.
Downstream link	Solid	The gateway has completed its downstream scan and is performing upstream operations.
	Blinking	The gateway has just powered up or is performing scan.
	Dark	Self-test is complete.
Wireless	Solid green	The wireless access point is operating normally.
	Blinking	Data is being transmitted or received on the wireless interface.
	Blinking in a fast pattern	The gateway is trying to establish a connection to a wireless client through a WiFi protected setup.
	Dark	The wireless access point is disabled.
LAN (local area network)	Solid green	The port has detected a 100 Mbps device.
	Blinking green	Data is being transmitted or received on the 100 Mbps.
	Solid yellow	The Local port has detected a 10 Mbps Ethernet link.
	Blinking yellow	Data is being transmitted or received on the 10 Mbps LAN.
	Dark	No Ethernet link detected.

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Netgear WG602

Light	State	Status
Power	Solid green	Power is on.
	Dark	AC power is off.
Ethernet	Solid green	The port has detected link with a 100 megabits per second (Mbps) device.
	Blinking green	Data is being transmitted or received on the 100 Mbps local area network (LAN).
	Solid amber	The port has detected a link with a 10 Mbps Ethernet link.
	Blinking amber	Data is being transmitted or received on the 10 Mbps LAN.
Wireless	Blinking green	Wireless data is being transmitted or received.
	Dark	No wireless link.

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Netgear WGR614

Light	State	Status
Power	Solid green	Power is on.
	Blinking amber	Diagnostic test in progress.
	Solid amber	Diagnostic test failed.
	Dark	AC power is off.
Test	Solid	Diagnostic test in progress.
	Dark	Diagnostic test successfully completed.
Wireless	Solid	Wireless enabled.
	Blinking	Data transmitting on wireless network.
	Dark	Wireless feature off.
Internet	Solid	Internet port detects an attached device.
	Blinking	Data transmitting on the Internet port.
LAN (local area network)	Solid green	100 Mbps Fast Ethernet link.
	Blinking green	Data is being transmitted on the 100 Mbps LAN.
	Solid amber	10 Mbps Ethernet link.
	Blinking amber	Data is being transmitted on the 10 Mbps LAN.
	Dark	No Ethernet link detected.

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Netgear WNR1000

Light	State	Status
Power	Solid amber	The router is performing the power-on self-test diagnostic.
	Solid green	The power is on, and the router is ready for use.
	Blinking amber	A software update is in progress.
	Blinking green	Firmware is corrupted.
	Off	Power is not being supplied to the router.
Push 'N' Connect	Solid green	Indicates a WiFi Protected Setup (WPS) connection to a WPS-capable device.
	Blinking green	WPS-capable device can associate with the router within 2 minutes.
	Off	No WPS connection exists.
Wireless	Solid blue	Wireless enabled.
	Blinking blue	Data transmitting on wireless network.
	Off	Wireless feature off.
Internet	Solid amber	No IP address acquired.
	Solid green	The wireless router has acquired an Internet address.
	Blinking green	Data transmitting to and from the Internet.
	Off	No Ethernet cable is connected to the modem.
LAN (local area network, ports 1 through 4)	Solid green	The local port is connected to a 100 Mbps device.
	Blinking green	Data is being transmitted on the 100 Mbps LAN.
	Solid amber	10 Mbps Ethernet link.
	Blinking amber	Data is being transmitted on the 10 Mbps LAN.
	Off	No link is detected on this port.

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Netgear WNR2000

Light	State	Status
Power	Solid amber	The router is performing the power-on self-test diagnostic.
	Solid green	The power is on, and the router is ready for use.
	Blinking green rapidly	A software update is in progress.
	Blinking green slowly	There is a problem with the wireless router software.
	Off	Power is not being supplied to the router.
Internet	Solid amber	No IP address acquired.
	Solid green	The wireless router has acquired an Internet address.
	Blinking green	Data transmitting to and from the Internet.
	Off	No Ethernet cable is connected to the modem.
Wireless	Solid blue	Wireless enabled.
	Blinking blue	Data transmitting on wireless network.
	Off	Wireless feature off.
LAN (local area network, ports 1 through 4)	Solid green	100 Mbps Fast Ethernet link.
	Blinking green	Data is being transmitted on the 100 Mbps LAN.
	Solid amber	10 Mbps Ethernet link.
	Blinking amber	Data is being transmitted on the 10 Mbps LAN.
	Off	No Ethernet link detected.
Push 'N' Connect	Solid green	There is a WiFi protected setup (WPS) connection to a WPS-capable device.
	Blinking green	A WPA-capable device can associate with the router within 2 minutes.
	Off	No WPS connection.

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RCA DCM235

Light	State	Status
Power	Solid	The power is on, and the modem is operational.
	Off	The modem is in standby mode.
PC Link	Solid	Connected to PC or router with no activity.
	Blinking	Transmitting and receiving data between modem and connected device.
	Off	Not connected to any device or there is no data being transmitted.
Cable	Solid	Connected to the network.
	Blinking	Network detected. Connection in progress.
	Off	No cable connection detected, or the modem is in standby mode.
Activity	Blinking	Transmitting and receiving data with the network.
	Off	No activity with the network.
Email	Blinking	You have email, if available.

If all of the lights are blinking sequentially, the cable modem is automatically updating its software. Do not use the modem, remove the power supply, or reset the modem until the process is complete.

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RCA DCM245

Light	State	Status
Power	Solid	The power is on, and the modem is operational.
	Off	The modem is in standby mode.
PC Link	Solid	Connected to PC or router with no activity.
	Blinking	Transmitting and receiving data between modem and connected device.
	Off	Not connected to any device or there is no data being transmitted.
Cable	Solid	Connected to the network.
	Blinking	Network detected. Connection in progress.
	Off	No cable connection detected, or the modem is in standby mode.
Activity	Blinking	Transmitting and receiving data with the network.
	Off	No activity on the network.
Email	Blinking	You have email, if available.

If all of the lights are blinking sequentially, the cable modem is automatically updating its software. Do not use the modem, remove the power supply, or reset the modem until the process is complete.

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RCA DCM305

Light	State	Status
Internet	Solid	Power is on.
	Off	Power is off, or modem is in standby.
PC Link	Solid	Connected to PC or router with no activity.
	Blinking	Transmitting and receiving data between modem and connected device.
	Off	Not connected to any device.
Cable Link	Solid	Connected to the network.
	Blinking	Network detected. Connection in progress.
	Off	Network not detected, or modem is in standby mode.
Cable Activity	Blinking	Transmitting and receiving data with the network.
	Off	No activity with the network.
Message	Blinking	You have email, if available.

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RCA DCM315R

Light	State	Status
Internet (Power On/Off)	Solid	The power is on, and the modem is operational if the Cable Link light is on, too. Pressing the On/Off button to the right of this light puts the modem in standby mode, and the connection to the Internet is lost.
	Blinking	The modem is searching for a downstream signal.
	Off	No power is going to the modem.
PC Link	Solid	Connection to computer or router is detected.
	Blinking	Transmitting or receiving data between modem and connected device.
	Off	Not connected to any device or the modem is in standby mode.
Cable Link	Solid	Connected to the network if the Internet light is on.
	Blinking	Network detected. Connection in progress.
	Off	No cable connection detected.
Cable Activity	Blinking	Transmitting and receiving data with the network.
	Off	No activity on the network.
Message	Blinking	You have unread email messages, if available.

If all of the lights are flashing sequentially, the cable modem is automatically updating its software. Do not use the modem, remove the power supply, or reset the modem until the process is complete.

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RCA DCM425

Light	State	Status
Internet (Power On/Off)	Solid	The power is on, and the modem is operational if the Cable Link light is on, too. Pressing the On/Off button to the right of this light puts the modem in standby mode, and the connection to the Internet is lost.
	Blinking	The modem is searching for a downstream signal.
	Off	No power is going to the modem, or the modem is in standby mode.
PC Link	Solid	Connection to computer or router is detected, but there is no data being transmitted.
	Blinking	Transmitting or receiving data between modem and connected device.
	Off	Not connected to any device or the modem is in standby mode.
Cable Link	Solid	Connected to the network.
	Blinking	Network detected. Connection in progress.
	Off	The cable modem is not connected to the network.
Cable Activity	Blinking	Transmitting or receiving data on the network.
	Off	No activity on the network.
Message	Blinking	You have unread email messages, if available.

If all of the lights are flashing sequentially, the cable modem is automatically updating its software. Do not use the modem, remove the power supply, or reset the modem until the process is complete.

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SA Webstar DPC2100

Light	State	Status
Power	Solid	Power is on.
	Dark	Power is off.
	Slow blinking (once per second)	Network access denied.
Data receive	Blinking	Receiving data from network.
	Slow blinking (once per second)	Network access denied.
Data send	Blinking	Sending data to network.
	Steady blinking (once per second)	Network access denied.
Cable	Solid	Registered and fully operational.
	Blinking	Indicates one of the following conditions: Booting up and not ready for data. Scanning the network and attempting to register. Registration with the network was lost. Light continues to blink until the modem registers again.
	Slow blinking (once per second)	Network access denied.
PC	Solid	Ethernet or USB carrier is present.
	Blinking	Ethernet or USB data is being transferred between the PC and the modem.
	Off	No devices are connected to the Ethernet or USB ports.
	Slow blinking (once per second)	Network access denied or Cable Modem Access Protection is enabled.

If the lights on your modem indicate that you are being denied network access, Contact Us for assistance.

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SA DPC2203 (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	Operating on battery power.
	Dark	Power is off.
DS (Downstream)	Solid	Downstream channel connected to the Internet.
	Dark	Downstream channel not connected to the Internet.
US (Upstream)	Solid	Upstream channel connected to the Internet.
	Dark	Upstream channel not connected to the Internet.
Online	Solid	Registered on the network and fully operational.
	Blinking	Indicates one of the following conditions: Modem is booting up and not ready for data. Modem is scanning the network and attempting to register. Modem has lost registration on the network and continues blinking until it registers again.
Link	Solid	Ethernet or USB device is connected.
	Blinking	Data is being transmitted on the Ethernet/USB link between your equipment such as your PC and the cable modem.
	Dark	No devices are connected to either the Ethernet or USB ports.
Tel 1	Solid	Telephone service is enabled on Line 1.
	Blinking	Line 1 is in use.
	Dark	Telephone service is not enabled on Line 1.
Tel 2	Solid	Telephone service is enabled on Line 2.
	Blinking	Line 2 is in use.
	Dark	Telephone service is not enabled on Line 2.

After the cable modem is registered successfully on the network, the Power, DS, US and Online LEDs illuminate continuously to indicate that the cable modem is active and fully operational.

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SA DPC2203C (MTA)

Light	State	Status
Power	Solid	Power is on.
	Blinking	Operating on battery power.
	Dark	Power is off.
DS (Downstream)	Solid	Downstream channel is connected to the Internet.
	Dark	Downstream channel is not connected to the Internet.
US (Upstream)	Solid	Upstream channel is connected to the Internet.
	Dark	Upstream channel is not connected to the Internet.
Online	Solid	Registered on the network and fully operational.
	Blinking	Indicates one of the following conditions: Modem is booting up and not ready for data. Modem is scanning the network and attempting to register.
	Dark	Internet is not available
Link	Solid	Your computer or router is connected to the Ethernet port.
	Blinking	Data is being transmitted on the Ethernet port between your equipment, such as your PC, and the cable modem.
	Dark	No devices are connected to the Ethernet port.
Tel 1	Solid	Telephone service is enabled on Line 1, and the phone is on-hook.
	Blinking (twice per second)	The phone for Line 1 is off-hook.
	Blinking slowly (once per second)	Line card error.
	Dark	Service is not available on Line 1.
Tel 2	Solid	Telephone service is enabled on Line 2, and the phone is on-hook.
	Blinking (twice per second)	The phone for Line 2 is off-hook.
	Blinking slowly (once per second)	Line card error.
	Dark	Service is not available on Line 2.
Battery 1	Solid	Battery is charged.
	Blinking	Battery charge is low.
	Dark	The battery charge is depleted, the battery is defective, or the battery is missing.

After the cable modem is registered successfully on the network, the Power, DS, US and Online LEDs illuminate continuously to indicate that the cable modem is active and fully operational.

LEDs might behave differently when the cable modem is operating on battery power. Most LEDs are disabled if the unit is operating on battery power. In this mode, the Power LED blinks to indicate that the unit is operating under battery power but AC power has failed.

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SA (Scientific Atlanta) DPR2320

Light	State	Status
Power	Solid	AC power is on.
	Off	AC power is off.
DS (Downstream)	Solid	The gateway is receiving data from the cable network.
	Off	The gateway is not receiving data from the cable network.
US (Upstream)	Solid	The gateway is sending data to the cable network.
	Off	The gateway is not sending data to the cable network.
Cable	Solid	The gateway is registered on the network and fully operational.
	Blinking	Data is being transferred between the PC and the cable modem gateway.
	Off	The gateway is not registered on the network or operational.
Wireless	Solid	A wireless access point is enabled.
	Off	No wireless access point is enabled.

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SA Webstar DPX2203 (MTA)

Light	State	Status
Power	Solid	Power is on.
	Dark	Power is off.
Receive	Blinking	Receiving data from network.
	Dark	Not receiving data from network.
Send	Blinking	Sending data to network.
	Dark	Not sending data to network.
Cable	Solid	Cable is working.
	Dark	Cable is off.
PC	Solid	A single device is connected to either the Ethernet or USB port, and no data is being sent to or from the modem.
	Blinking	Indicates one of the following conditions: One Ethernet or USB device is connected and data is being transmitted between your equipment such as your PC and the cable modem. Data is being sent through both the Ethernet and USB port simultaneously.
	Dark	No devices are connected to either the Ethernet or USB ports.
Line 1	Solid	Line 1 is in use.
	Dark	Line 1 is not in use.
Line 2	Solid	Line 2 is in use.
	Dark	Line 2 is not in use.
AC Power	Solid	AC Power is on.
	Blinking	The unit is operating on battery power.
	Dark	Power is off.
Battery low	Solid	Battery is low.
	Dark	The battery is operating normally or there is no power to the unit.
Replace battery	Solid	The battery is bad or missing.
	Dark	The battery is operating normally or there is no power to the unit.

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SA Webstar DPX2203C and DPX2203C-S (MTAs)

Light	State	Status
Power	Solid	Power is on.
	Dark	Power is off.
Receive	Blinking	Receiving data from network.
	Dark	Not receiving data from network.
Send	Blinking	Sending data to network.
	Dark	Not sending data to network.
Cable	Solid	Cable is working.
	Dark	Cable is off.
PC	Solid	A single device is connected to either the Ethernet or USB port, and no data is being sent to or from the modem.
	Blinking	Only one Ethernet or USB device is connected, and data is being transmitted between your equipment such as your PC and the cable modem.
	Dark	No devices are connected to either the Ethernet or USB ports.
Line 1	Solid	Line 1 is in use.
	Dark	Line 1 is not in use.
Line 2	Solid	Line 2 is in use.
	Dark	Line 2 is not in use.
AC Power	Solid	AC Power is on.
	Blinking	The unit is operating on battery power.
	Dark	Power is off.
Battery low1	Solid	Battery is low.
	Blinking	The unit is operating on battery power.
	Dark	The battery is operating normally or there is no power to the unit.
Replace battery1	Solid	The battery is dead or missing.
	Blinking	The battery is low.
	Dark	The battery is operating normally or there is no power to the unit.

¹ DPX2203C-S only. On the DPX22303C, the battery display lights are on the battery unit.

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SMC Barricade G

Light	State	Status
Power	Solid	Power is on.
	Dark	AC power is off.
WLAN (wireless local area network)	Solid	A wireless link to the local area network is detected.
	Blinking	Data is being transmitted or received via the WLAN.
	Dark	There is no WLAN link.
PPPoE/DSL (point-to-point protocol over Ethernet for DSL)	Solid	The PPPoE/DSL connection is functioning correctly.
	Blinking	Data is being transmitted or received via the PPPoE/DSL link.
	Dark	The PPPoe/DSL connection is not established.
WAN (cable modem)	Solid	There is a link to the wide area network (WAN).
	Dark	There is no WAN link.
LAN (local area network) 1-4	Solid	There is an Ethernet link.
	Blinking	The LAN port is sending or receiving data.
	Dark	No Ethernet link detected.

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SMC D3GN-TWC (Cable Modem With Router)

Light	State	Status
Power	Solid	Power is on.
	Dark	AC power is off.
DS (Downstream)	Solid Green	Ranging is complete, and more than one channel.
	Solid Blue	Ranging is complete, and more than one channel.
	Flashing	Ranging is in progress.
US (Upstream)	Solid Green	Ranging complete, and more than one channel.
	Solid Blue	Ranging complete, and more than one channel.
	Flashing	Ranging in progress.
Online	Solid Green	Operational.
	Flashing	Cable interface acquiring Internet protocol, time of day and cable modem configuration.
	Dark	Offline.
Link	Solid Green	Connected to Internet.
	Blinking	Data is being transmitted between equipment such as your PC and cable modem.
	Dark	Computer or router is not connected to the Ethernet port.
Diag	Amber	System failure.
	Dark	Normal operation.
WPS	Amber blinking	In use.
	Dark	Not in use.
LAN (1-4)	Solid Green	Connected at 10 or 100 megabits per second (Mbps).
	Solid Blue	Connected at 1 Gbps.
	Blinking	Data is being transmitted between equipment such as your PC or modem.
	Dark	No Ethernet link detected.
Wifi	Solid Green	The wireless network is enabled.
	Blinking	There is traffic on the wireless network.
	Dark	The wireless network is disabled or failed.

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SMC 8014W-G (Cable Modem With Router)

Light	State	Status
Power	Solid green	Power is on.
	Off	AC power is not supplied to the unit.
Diag	Solid amber	System failure. Reboot the unit.
	Off	The gateway is operating normally.
Cable	Solid green	The gateway successfully connected to the network.
	Blinking	The unit is trying to connect to the network.
Traffic	Solid green	The cable modem has finished CMTS registration.
	Blinking	The cable modem is trying to register with CMTS.
LAN (local area network, ports 1 through 4)	Solid green	Connected to the Internet at 10 or 100 megabits per second (Mbps).
	Blinking	Data is being transmitted between equipment such as your PC and cable modem.
	Off	No Ethernet link is detected.
USB	Solid green	The USB port is connected.
	Blinking	Data is being transmitted on your USB port.
	Off	No USB link is detected.

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Technicolor (Thomson) DWG855 and DWG855T (MTA With Router)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed; operating on battery.
	Dark	AC power is off.
DS (Downstream)	Solid	Diagnostic test in progress.
	Dark	Diagnostic test successfully completed.
US (Upstream)	Solid	Diagnostic test in progress.
	Blinking	The modem is offline.
	Dark	Diagnostic test successfully completed.
Online	Solid	Internet connected.
	Flashing	Data exchange in progress on Internet port.
	Dark	No Internet connection.
Ethernet	Solid Green	Ethernet linked.
	Blinking	Data is being transmitted on the Ethernet link between equipment such as your PC and cable modem.
	Solid Amber	Heavy data volume is making it difficult to complete transmission.
	Dark	Computer or router is not connected to the Ethernet port.
Tel 1	Solid	Phone service is enabled on Line 1; phone is on-hook.
	Blinking	Phone service is enabled on Line 1; phone is off-hook.
	Dark	Phone service is not enabled on Line 1.
Telephone 2	Solid	Phone service is enabled on Line 2; phone is on-hook.
	Blinking	Phone service is enabled on Line 2; phone is off-hook.
	Dark	Phone service is not enabled on Line 2.
Battery	Solid	The AC Power is on, and the battery is good.
	Blinking	AC Power is on, and the battery is low.
	Dark	AC Power is on. The battery is discharged, bad, or missing.
Wireless	Solid	The wireless network is enabled.
	Blinking	There is traffic on the wireless network.
	Dark	The wireless network is disabled or failed.

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Toshiba PCX1100

Light	State	Status
Power	Solid	Power is on.
	Dark	Power is off.
Cable	Solid	Registered and ready to transfer data.
	Blinking (twice per second)	Registration in progress.
	Blinking slowly (once per second)	Downstream channel is connected to the Internet.
	Dark	There is no downstream connection to the Internet, or modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX1100U

Light	State	Status
Power	Solid	Power is on.
	Dark	Power is off.
Cable	Solid	Registered and ready to transfer data.
	Blinking (twice per second)	Registration in progress.
	Blinking slowly (once per second)	Downstream channel is connected to the Internet.
	Dark	There is no downstream Internet connection, or modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX2000

Light	State	Status
Cable	Solid	Registered and ready to transfer data.
	Blinking rapidly (twice per second)	Registration in progress.
	Blinking slowly	The downstream channel is connected to Internet.
	Dark	There is no downstream connection to Internet, or modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.
Power	Solid	Power is on.
	Dark	Power is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX2200

Light	State	Status
Cable	Solid	Registered and ready to transfer data.
	Blinking (twice per second)	Registration in progress.
	Blinking slowly (once per second)	Downstream channel is connected to the Internet.
	Dark	There is no downstream connection to the Internet, or the modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.
Power	Solid	Power is on.
	Dark	Power is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX2500

Light	State	Status
Cable	Solid	Registered and ready to transfer data.
	Blinking rapidly (twice per second)	Registration in progress.
	Blinking steady (once per second)	Downstream channel is connected to the Internet.
	Blinking slowly	Downstream channel is searching for connection to the Internet.
	Dark	There is no downstream connection to the Internet, or modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.
Power	Solid	Power is on.
	Dark	Power is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX2600

Light	State	Status
Cable	Solid	Registered and ready to transfer data.
	Blinking (twice per second)	Registration in progress.
	Blinking slowly (once per second)	Downstream channel connected to the Internet.
	Dark	There is no downstream channel connection to the Internet, or modem is off.
PC	Solid	Carrier to/from PC is present.
	Dark	No carrier to/from PC is present, or modem is off.
Data	Blinking	Transmitting or receiving data.
	Dark	Not transmitting or receiving data, or modem is off.
Test (Amber)	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.
Power	Solid	Power is on.
	Dark	Power is off.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Toshiba PCX5000

Light	State	Status
Power	Solid	Power is on.
	Off	Power is off.
Cable	Solid	Registered and ready to transfer data.
	Blinking (twice per second)	Registration in progress.
	Blinking (once per second)	Downstream channel is connected to the Internet.
	Dark	No downstream connection to the Internet, or modem is off.
Test	Solid	Self-test failure of the cable modem.
	Blinking	Initial self-test (takes about 30 seconds) or software download in progress.
	Dark	Initial self-test successful, or modem is off.
USB	Solid	USB device is connected.
	Blinking	Transmitting or receiving data via USB connection.
	Off	USB not connected.
WLAN	Blinking	Wireless data being transferred.
	Off	Wireless is not active.
100 Kpbs Link/ACT 11	Left light on	100BaseT connected.
	Left light off	10BaseT connected or no connection.
	Right light on or blinking	Ethernet connected.
	Right light off	Ethernet not connected.
External Antenna	None	Connection for an optional external antenna

¹ The numbered lights (1, 2, 3, and 4) correspond to the Ethernet ports. The lights to the left and right of 1 concern the status of the first Ethernet port. The function of these lights is the same for Ethernet ports 2, 3, and 4.

If the lights indicate a self-test failure, you must replace the unit. To do so, Contact Us.

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Ubee (Ambit) DDW2600 (Wireless Cable Modem Router Model U10C037)

Light	State	Status
PWR	Solid	Power-on tests are successfully completed.
	Dark	AC power is off.
USB	Solid	There is a connection between the USB port on the wireless cable modem and your computer's USB port.
	Dark	There is no connection between the USB port and your computer's USB port.
Sync	Solid	There is a downstream channel connected with Bright House Networks' Cable Modem Termination System.
	Dark	The downstream channel connection is not established.
Ready	Solid	The ranging/registration process is complete, and the modem is ready to send and receive data.
	Blinking	The ranging/registration process is in progress.
	Dark	The downstream channel connection is not established.
WLAN (wireless local area network)	Solid	A wireless link to the local area network is detected.
	Blinking	Data is being transmitted or received over the WLAN.
	Dark	There is no WLAN link.
Ethernet 1-4	Solid	There is an Ethernet link.
	Blinking	Data is being transmitted or received over the Ethernet cable.
	Dark	No Ethernet link detected.

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Ubee DVW3201B (Wireless Voice Gateway)

Light	State	Status
Power	Solid	Power is on.
	Dark	AC power is off.
DS (Downstream)/US (Upstream)
	Flashing	Unable to register or lock to upstream and downstream channels.
Online	Solid	IP address has been acquired.
	Flashing	Obtaining IP address.
	Dark	No Internet connection.
WiFi	Solid Green	WiFi is enabled.
	Off	WiFi is disabled.
Tel 1/Tel 2	Solid	Telephone is on-hook.
	Dark	Phone is off-hook.
Battery	Solid	The AC power is on, and the battery is installed.
	Blnking	AC power is on, and the battery is low.
	Dark	No AC power.

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Ubee (Ambit) 60740EUW

Light	State	Status
Power	Solid	The MTA has successfully completed internal power-on tests.
	Off	AC power is off.
USB	Solid	USB is connected.
	Blinking	There is activity.
	Off	There is no connection.
Sync	Solid	The modem is locked onto downstream.
	Off	The modem is not locked onto downstream.
Ready	Solid	The modem is online.
	Off	The modem is ranging.
WLAN	Solid	The wireless network is enabled.
	Off	No wireless devices are connected.
Ethernet 1-4	Solid	There is Ethernet connectivity between the MTA and the computer's Ethernet port.
	Blinking	There is data being transferred or received over the Ethernet cable.
	Off	The network is disabled or failed.

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Ubee (Ambit) DDW3611

Light	State	Status
USB	Solid	On.
	Blinking	Not connected.
	Off	Check your connections and reboot.
Eth (Ethernet) 1-4	Solid	Your devices are connected
	Blinking	Information is being transmitted.
	Off	Check your connections and reboot.
WPS (Wireless Protected Setup)	Solid	WPS is enabled.
	Off	WPS is not enabled.
WiFi	Solid	WiFi is enabled.
	Blinking	Information is being transmitted.
	Off	Check your connections and reboot.
Ready	Solid	Connection to the Internet is available.
	Off	There is no Internet connection available.
US (Upstream)	Solid Blue	Channel bonding.
	Solid Green	Without channel bonding.
	Off	Check your connections and reboot.
DS (Downstream)	Solid Blue	Channel bonding.
	Solid Green	Without channel bonding.
	Off	Check your connections and reboot.
Power	Solid	AC power is available.
	Off	AC power is off.

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Ubee U10C019 UBR and U10C020 UBR

Light	State	Status
PWR (Power)	Solid	The modem has successfully completed the internal power-on.
	Off	AC power is unavailable.
USB	Solid	The modem is connected to the PC's USB port.
	Off	The modem is not connected to the PC's USB port.
Sync	Solid	The modem has established a downstream channel.
	Off	The modem has not established a downstream channel.
Ready	Solid	The modem has completed the ranging and registration process and is ready to send and receive data.
	Off	The modem is not ready to send and receive data.
Ethernet 1-4	Solid	The modem is connected to the PC's Ethernet port.
	Blinking	The modem/router is transferring or receiving data over the Ethernet cable.
	Off	The modem is not connected to the PC's Ethernet port.

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Ubee (Ambit) U10C022 (Wireless MTA Gateway)

Light	State	Status
Power	Solid	Power is on.
	Blinking	AC power has failed; operating on battery.
	Dark	AC power is off.
DS (downstream)	Solid	The unit has locked on a downstream channel.
	Blinking	The modem is scanning.
	Dark	The modem is powered by the battery; the downstream scanning has not yet started.
US (upstream)	Solid	The unit has locked on an upstream channel.
	Blinking	The modem is scanning.
	Dark	The modem is powered by the battery; the upstream scanning has not yet started.
Online	Solid	Internet connected.
	Flashing	Data exchange in progress on Internet port.
	Dark	No Internet connection.
USB/Link	Solid Green	The modem and computer are linked (between the USB port on the MTA and your computer's USB port).
	Blinking	Data is being transmitted on the USB link between equipment such as your PC and cable modem.
	Dark	Computer or router is not connected to the USB port.
Tel 1	Solid	Phone service is enabled on Line 1; phone is on-hook.
	Blinking	Phone service is enabled on Line 1; phone is off-hook or powered by battery.
	Dark	Phone service is not enabled on Line 1.
Tel 2	Solid	Phone service is enabled on Line 2; phone is on-hook.
	Blinking	Phone service is enabled on Line 2; phone is off-hook or powered by battery.
	Dark	Phone service is not enabled on Line 2.
Batt1	Solid	The AC Power is on, and the battery is good.
	Blinking	AC Power is on, and the battery is low.
	Dark	The modem is powered by the battery or the battery is depleted or missing.
Batt2	Solid	The AC Power is on, and the battery is good.
	Blinking	AC Power is on, and the battery is low.
	Dark	The modem is powered by the battery or the battery is depleted or missing.
WLAN (wireless local area network)	Solid	The wireless network is enabled.
	Blinking	There is traffic on the wireless network.
	Dark	The wireless network is disabled or failed.
Ethernet 1-4	Solid	There is Ethernet connectivity between the MTA and the computer's Ethernet port.
	Blinking	There is data being transferred or received over the Ethernet cable.
	Dark	The network is disabled or failed.

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