RCA DCM425R Support Question

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Question posted by wjcok on January 12th, 2013

Connecting Ntegear Router

The RCA Modem connects through a coax cable, the existing router from ISP also uses coax off a splitter. Can I use the rj45 ports (1-4) on the back of the RCA, or do I need an adapter from coax to rj45?

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Related RCA DCM425R Manual Pages

User Guide - Page 3

... ...3 Cable Modem Overview ...4 What the Modem Does ...4 What the Modem Needs to Do Its Job ...5 Before You Begin ...5 Contact Your Local Cable Company ...5 Connecting the Cable Modem ...7 Connecting the Cable Modem to a Single Computer 7 USB Connection ...9 Using Windows 98 SE for USB Connection ...10 Using Windows 2000 for USB Connection ...14 Using Windows Me for USB Connection ...18 Using...

User Guide - Page 9

... port on your computer and install the necessary software. Coming out from under a baseboard heater or other location. The splitter must be labeled either IN, CABLE IN, CATV, CATV IN, etc. Locate the Cable TV wire. The line will be connected to the first point the cable enters your cable modem for the wiring example. C. B. Connecting the Cable Modem Connecting the Cable Modem...

User Guide - Page 10

Note: Only use the power supply provided with this unit. Connecting the Cable Modem Important Connection Information The cable modem supports both Ethernet and USB connections simultaneously (if allowed by your cable provider). Using other power supplies may damage the unit. 3VDC 800mA ETHERNET USB RESET CABLE Coaxial Cable AC Power Supply Fig. 2: USB Connection 8

User Guide - Page 11

... supply into the power AC jack on cable modem and the two-prong plug into the AC outlet. 3. Using other power supplies may interfere with your cable modem installation. 5. Next, you need to the cable connection in the order they appear. 1. Connect one end of the coaxial cable to the USB port on the cable modem's back panel. Close all open applications and...

User Guide - Page 12

...Connecting the Cable Modem Using Windows 98 SE for your USB device. (Fig. 3) Note: If the "Add New Hardware Wizard" did not automatically appear, Windows 98 SE does not recognize the cable modem...When the "Add New Hardware Wizard" appears, click "Next" to initiate the search for drivers for USB Connection Follow steps 6 through 14 if you have a Windows 98 SE operating system: 6. Choose "Search for...

User Guide - Page 13

... Fig. 7 Fig. 8 (continued on the E: drive, type "E:\." Otherwise, see step 11. A. Connecting the Cable Modem 10. Follow these instructions only if the driver found was NOT the "RCA or Thomson USB Cable Modem." The search should find the driver for the "RCA or Thomson USB Cable Modem" (Fig. 7). Click "Next" to the CD-ROM selection, choose "Specify a location" (Fig...

User Guide - Page 14

... the cable modem CD-ROM. 13. Windows now informs you to install the driver. Remove the Windows 98 SE CD-ROM (if necessary), and reinsert the cable modem CD-ROM that the installation is complete. Connecting the Cable Modem 12. Click "Next" to install the "RCA or Thomson USB Cable Modem" driver. At this point, your PC needs to insert your cable modem...

User Guide - Page 15

... Double-click on "Network Adapters." If the "RCA or Thomson USB Cable Modem" does not exist, the cable modem was NOT installed correctly, go to "Network Adapters." The "Control Panel" ...Device Manager" tab. The cable modem installation is now complete. Click on page 35. 13 To validate a proper installation, perform the following instructions: A. Connecting the Cable Modem 15. D.

User Guide - Page 16

... contact your BIOS settings may not permit USB and/or Plug-and-Play devices. Choose ONLY the "CD-ROM" option and click "Next" (Fig. 12). Connecting the Cable Modem Using Windows 2000 for my device (recommended)" option, and click "Next" (Fig. 11). 8. Note: If Windows 2000 does not recognize the...

User Guide - Page 17

... Composite Device" driver. Follow these instructions ONLY if the driver found was NOT the "RCA or Thomson DCM xxx Cable Modem." Otherwise, see step 10. Click "Back" to return to the CD-ROM option, choose "Specify a location." D. Connecting the Cable Modem 9. Ensure that this is located on next page) 15 The search should find the driver...

User Guide - Page 18

... USB Cable Modem" or "RCA or Thomson DCM xxx Cable Modem." Windows should now prompt you may be asked for another USB driver file named "NETRCACM.SYS," located on the cable modem CD-ROM. Fig. 15 16 If these files are copied, you may need to insert your hard drive, you to copy Windows 2000 specific files. Connecting the Cable Modem...

User Guide - Page 19

...." Double-click on the "Start" icon in the lower left-hand corner of your screen. Go to "Network Adapters." The "Control Panel" window appears. Double-click on page 35. 17 If the "RCA or Thomson USB Cable Modem" does not exist, the cable modem was NOT installed correctly. To validate a proper installation, perform the following instructions: A. B. The...

User Guide - Page 20

... for a better driver (Recommended)" option, and click "Next." Choose the "Automatic search for the "RCA or Thomson USB Cable Modem" (Fig. 17). Click on "Finish" to the "Add New Hardware Wizard" (Fig. 16). ...click "Yes" to restart your computer (Fig. 18). Connecting the Cable Modem Using Windows Me for USB Connection Follow steps 6 through 9 if you have a Windows Me operating system: 6.

User Guide - Page 21

... by "Control Panel." Go to Solution 2 on the "System" icon, and select the "Device Manager." • Scroll down the list until you come to "Network Adapters." If "RCA or Thomson USB Cable Modem" does not exist, the cable modem was NOT installed correctly. Connecting the Cable Modem 9. The "Control Panel" window will appear. • Double-click on page 35. 19

User Guide - Page 22

... "Next." Please contact your BIOS settings may not permit USB and/or Plug-and-Play devices. Connecting the Cable Modem Using Windows XP for the "RCA or Thomson USB Cable Modem" (Fig. 20). Note: If Windows XP does not recognize the cable modem's presence, i.e., the "Welcome to insert the installation CD-ROM that came with the unit. Fig. 19...

User Guide - Page 23

... Manager." • Scroll down the list until you come to Solution 2 on page 35. If "RCA or Thomson USB Cable Modem" does not exist, the cable modem was NOT installed correctly. The Thomson cable modem installation is now complete. Connecting the Cable Modem 8. Go to "Network Adapters." Fig. 21 21 Double-click on the "Start" icon in the lower left-hand corner...

User Guide - Page 24

... AC outlet. However, you will need a crossover-type cable if you are connecting the modem to a hub, or a hub within a port switch that the Ethernet cable is straight-wired (not "null" or crossover-wired). Connect one end of your computer, and the other end to the ETHERNET port on the cable modem's back panel. Note: Use only the power supply that...

User Guide - Page 25

...be used in lieu of the connection. Connecting the Cable Modem Connecting More Than Two Computers to the Cable Modem If you need to connect more than two computers or if you need to connect two computers but USB is not available, you'll need the following additional equipment (if supported by your cable operator): • Crossover-wired, or "null," category 5 Ethernet cable for the cable modem...

User Guide - Page 26

...be used. Note: All indicators flash once prior to a downstream cable modem channel and can now receive data. The cable company is represented by a different pattern of these steps is establishing IP connectivity with your modem. The cable modem is complete. Now it searches for a downstream cable modem service channel on your cable system. Internet On/Off Message Cable Cable PC...

User Guide - Page 29

... line won't be getting information through a "bigger pipe," with or without cable TV service. How do I don't subscribe to 32 computers using Ethernet connectivity.** Q. Q. A. Q. A. And your local cable company for any restrictions or additional fees. (continued on the modem? A. Yes - a single cable modem can offer. A wider, "broader" band means more information, more than...

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