Cisco Systems DPQ2202 important safety instructions Normal Operations AC Power applied

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Front Panel LED Status Indicator Functions

Normal Operations (AC Power applied)

The following chart illustrates the appearance of the LED status indicators on the front panel of the cable modem during normal operations when AC power is applied to the modem.

Front Panel LED Status Indicators During Normal Operations

Front Panel		Normal Operations
Indicator

1	POWER	On

2	DS	On

3	US	On

4	ONLINE	On

5	LINK	On – When a single device is connected to either the Ethernet
		or USB port and no data is being sent to or from the modem
		Blinks – When only one Ethernet or USB device is connected
		and data is being transferred between the consumer premise
		equipment (CPE) and the cable modem
		Off – When no devices are connected to either the Ethernet or
		USB ports
		Note: With both Ethernet and USB devices connected to the
		modem at the same time, when data is being transferred
		through only one of the devices (Ethernet or USB), the indicator
		will illuminate continuously. Whenever data is being sent
		through both data ports (Ethernet and USB) simultaneously,
		the indicator will blink as described above.

6	TEL1	On – When telephony service is enabled
		Blinks – When line 1 is in use

7	TEL2	On – When telephony service is enabled
		Blinks – When line 2 is in use

8	BATTERY	On – When battery is charged
	(optional	Blinks – When battery charge is low
	model only)	Blinks – When battery charge is low
		Off – When there is no battery in the unit

4028520 Rev A

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Contents This Document Cisco Model DPQ2202 VoIP Cable Modem User GuideImportant Safety Instructions Aviso a los instaladores de sistemas Catv Mitteilung für CATV-TechnikerGround the Product Power Source WarningHandling Disposable Batteries Verify the Power Source from the On/Off Power LightProtect the Product from Lightning Provide Ventilation and Select a Location Protect the Product When Moving ItCanada EMI Regulation Declaration of ConformityIntroduction Benefits and FeaturesIntroduction Whats In the Carton? Front Panel Description Battery Illuminates when the battery is fully charged Back Panel Description System Requirements for an Ethernet Connection What Are the System Requirements for Internet Service?Minimum System Requirements for a PC Minimum System Requirements for MacintoshAlready Have an Existing High-Speed Internet Access Account Do Not Have a High-Speed Internet Access AccountWant to Use the Cable Modem for Telephone Service Where Is the Best Location for My Cable Modem? Before You Begin How Do I Mount the Modem on a Wall? OptionalLocation and Dimensions of the Wall-Mounting Slots Telephone Device Types What Are the Requirements for Telephone Service?Telephone Wiring Requirements Number of Telephone DevicesTo connect devices Connecting and Installing Internet DevicesPort on the back of the cable modem Rev a Installing USB Drivers on Windows 2000 Systems Installing USB DriversInstalling USB Drivers on Windows Vista Systems Installing USB Drivers on Windows XP SystemsReplacing the Battery How Do I Maintain the Battery Optional Model OnlyCharging the Battery Using the Modem Without a BatteryRemoving and Replacing the Battery Location of the Battery Optional Model OnlyHow Do I Maintain the Battery Optional Model Only How do I arrange for cable telephony installation? Frequently Asked QuestionsHow many telephones can I connect? Frequently Asked Questions Having Difficulty? Common Troubleshooting IssuesCheck and Correct Tips for Improved PerformanceBattery Front Panel LED Status Indicator FunctionsFront Panel LED Status Indicators During Normal Operations Normal Operations AC Power appliedSoftware and Firmware Use Notice TrademarksDisclaimer Documentation Copyright NoticeIf You Have Questions For Information