Cisco Systems DPQ2202 important safety instructions Front Panel Description

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Front Panel Description

Front Panel Description

The front panel of your cable modem provides status LEDs that indicate how well and at what state your cable modem is operating. See Front Panel LED Status Indicator Functions (on page 34) for more information on front-panel LED status indicator functions.

1POWER – Illuminates solid green to indicate that AC power is being applied to the cable modem.

2DS (Downstream) – Indicates the status of the connection for receiving data. Illuminates during normal operation

3US (Upstream) – Indicates the status of the connection for sending data. Illuminates during normal operation

4ONLINE – Illuminates solid green when the cable modem is registered on the network and fully operational. This indicator blinks to indicate one of the following conditions:

The cable modem is booting up and not ready for data

The cable modem is scanning the network and attempting to register

The cable modem has lost registration on the network and will continue blinking until it registers again

5LINK – Illuminates solid green to indicate that an Ethernet/USB carrier is present and blinks to indicate that Ethernet/USB data is being transferred between the PC and the cable modem

6TEL 1 – Illuminates solid green when telephony service is enabled. Blinks when line 1 is in use

7TEL 2 – Illuminates solid green when telephony service is enabled. Blinks when line 2 is in use

	Note: After the cable modem is successfully registered on the network, the
	POWER (LED 1), DS (LED 2), US (LED 3), and ONLINE (LED 4) LEDs
	illuminate continuously to indicate that the cable mode is active and fully
	operational
4028520 Rev A	11

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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