User's Manual
Table Of Contents
- WebSTAR™ DPC2223™ and EPC2223™ VoIP Cable Modem with DECT Base Station User’s Guide Introduction
- Notice for CATV Installers
- In This Guide
- IMPORTANT SAFETY INSTRUCTIONS
- What’s In the Carton?
- Front Panel Description
- Back Panel Description
- Where Is the Best Location for My Cable Modem?
- What Are the System Requirements for Internet Service?
- How Do I Set Up My High-Speed Internet Access Account?
- How Do I Connect My Devices to Use the Internet?
- How Do I Configure TCP/IP Protocol?
- How Do I Install USB Drivers?
- What Are the Requirements for Ethernet Network Devices?
- How Do I Select and Place Ethernet Network Devices?
- How Do I Connect Ethernet Network Devices?
- What Are the Requirements for USB Network Devices?
- How Do I Select and Place USB Network Devices?
- How Do I Connect USB Network Devices?
- Troubleshooting My Internet Service Installation
- How Do I Use My Modem for Telephone Service?
- Where Do I Place My Modem for Telephone Service?
- What Are the Requirements for Telephone Service?
- How Do I Install the Modem for Telephone Service?
- How Do I Maintain the Battery? (Optional Model only)
- How Do I Mount the Cable Modem on a Wall? (Optional)
- Telephone Service Frequently Asked Questions
- Having Difficulty?
- Tips for Improved Performance
- Front Panel LED Status Indicator Functions
- Notices
- FCC Compliance
- For Information
WebSTAR DPC2223 and EPC2223 VoIP Cable Modem User’s Guide Preliminary Draft 02 – 1/26/06
34
Installation Diagram
The following diagram illustrates one of the various connection options that are
available to you.
To install the cable modem for telephone service
1. Connect a telephone, fax machine, or analog modem to each of the
appropriate RJ-11 ports on the cable modem.
Notes:
• The cable modem provides one line of telephone service on each of the
RJ-11 connectors.
• Service must be set up and enabled by the cable telephone service
provider.
• The two center conductors (pins 3 and 4) on the RJ-11 connector
provide electrical connections to directly attached telephone devices or
to a permanently installed in-home telephone wiring network.
• The telephone port labeled Line 1 also supports multi-line telephone
devices. Line 1 is supported on pins 3 and 4, and Line 2 is supported on
pins 2 and 5.
• The use of telephones that require electrical connections to other RJ-11
pins requires an adapter.
2. After all telephone connections are complete, insert the AC power cord into
the power connector on the back of the cable modem, and then plug the cord
into an AC power source.
3. Connect the active RF coaxial cable to the CABLE connector on the back of
the cable modem. The cable modem begins an automatic search to locate
and sign on to the network that provides the telephone service. This process
may take up to 5 minutes. The modem will be ready for use when the
CABLE light on the front panel stops blinking and illuminates continuously
Note: Use an optional cable signal splitter to add a TV, a DHCT or set-top
converter, or a VCR.