Cisco DPC/EPC2100 Cable Modem

Go to all FAQs
Cisco DPC/EPC 2100


  • Speed:

    Up to 43 Mbps downstream and 10 Mbps upstream

  • Convenience:

    Always on - three simple connections and your high-speed link is ready for data

  • Size:

    Small, compact design - only 5.25 in.(H) x 4 in.(D) x 1.5 in.(W)

  • Compatibility/Portability:

    The DPC2100 is DOCSIS 2.0 certified

  • Orientation:

    Mounts either vertically or horizontally - flexible design to fit your space requirements

  • Power:

    External universal power supply and power cord included

  • Display:

    Five, easy-to-understand LEDs (Power, PC, Cable, Send, Receive) - diagnostics made simple

  • Connection:

    USB and Ethernet ports - getting a new PC doesn't mean having to acquire a new cable modem (USB and Ethernet cables included)

  • Multiple Users:

    One DPC2100 can support up to 64 devices (additional equipment required)

Cisco DPC/EPC 2100


Modems/Gateways Drivers
Driver Download
Vista XP 2000 Series USB Drivers Download
DPW939 Drivers Download
DPW941 Drivers Download
2000 Series USB Drivers
Version 3.2.3
Certified for Windows 2000 and XP
300 Series USB Drivers
Version 3.2.3
Note: This version release has recent USB driver fixes and is being provided "as is" without any warranty.
100 Series USB Drivers
Version 3.2.3
Note: This version release has recent USB driver fixes and is being provided "as is" without any warranty
DPW 700 & DPW 730
802.11b Wireless LAN
Note: This version release addresses compatibility with 802.11g devices and is being provided "as is" without any warranty
Note: You must burn these files to a CD and then install them from the CD. You must also un-install the old software using the old CD.
Complete Scientific Atlanta Cable Modem Installation CD
Version 3.2.4
161 MB Download
Cisco DPC/EPC 2100

Troubleshooting Tips

If your cable modem does not perform as expected, the following tips may help. If you need further assistance, contact your cable service provider.

  • Verify that the plug to your cable modem AC adapter is properly inserted into an electrical outlet.
  • Verify that your cable modem AC adapter is not plugged into an electrical outlet that is controlled by a wall switch. If a wall switch controls the electrical outlet, make sure the switch is in the ON position.
  • Verify that the Power and Status indicators on the front panel of your cable modem are illuminated.
  • Verify that all cables are properly connected, and that you are using the correct cables.
  • Verify that your cable service is active and that it supports two-way service.
  • If you are using the ethernet connection, verify that your TCP/IP is properly installed and configured.
  • If you are using the USB connection, verify that you have followed the procedure for installing the USB Drivers for Windows 98/SE/ME/2000.
  • Verify that you have called your cable service provider and given them the serial number and MAC address of your cable modem.
  • If you are using a cable signal splitter so that you can connect the cable modem to other devices, remove the splitter and reconnect the cables so that the cable modem is connected directly to the cable input.
  • If your cable modem functions properly connected in this way, the cable signal splitter may be defective and may need to be replaced.