RCA DCW615 User manual
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Wireless Cable
Gateway
16096620 DCW615. Cover 3/21/03, 4:58 PM1
CAUTION
Disconnect power before
servicing.
CAUTION
To ensure reliable operation and to prevent overheating, provide
adequate ventilation for this modem and keep it away from
heat sources. Do not locate near heat registers or other heat-
producing equipment. Provide for free air flow around the cable
modem and its power supply.
CABLE INSTALLER:
This reminder is provided to call your attention to Article 820-40 of the National Electrical Code
(Section 54 of the Canadian Electrical Code, Part 1) which provides guidelines for proper grounding
and, in particular, specifies that the cable ground shall be connected to the grounding system of the
building as close to the point of cable entry as practical.
DOCSIS compliant
This product was designed according to Data Over Cable Service Interface Specifications.
It will operate on any DOCSIS-compliant Hybrid Fiber Coax (HFC) cable system and offers DOCSIS
Baseline Privacy to promote secure Internet transactions.
Power cord Requirement
This product must be operated with the supplied line cord or with a line cord meeting
IEC227 H03 VV-F or IEC227 H03 VVH2-F having conductors with a cross-sectional area
not less than .75mm2.
Operating Information
Operating Temperature:0˚ - 40˚ C (32˚ - 104˚ F)
Storage Temperature:-30˚ to 65˚ C
If you purchased this product at a retail outlet, please read the following:
Product Registration
Please fill out the product registration card that came with this product and return it immediately. Returning the card
allows us to contact you if needed.
Keep your sales receipt to obtain warranty parts and service and for proof of purchase. Attach it here and record the
serial and model numbers in case you need them. The numbers are located on the back of the product.
Model No. ____________________________________ Serial No _____________________________________________
Purchase Date: _________________________________ Dealer/Address/Phone: _______________________________
Safety Information
16096620 DCW615. Cover 3/21/03, 4:58 PM2
Table of Contents
1
Chapter 1: Connections and Setup
Introduction ................................................................................... 4
Wireless Cable Gateway Features .......................................................................... 4
What’s on the CD-ROM ............................................................................................ 5
Computer Requirements ........................................................................................... 6
Wireless Cable Gateway Overview............................................... 6
Important Information .............................................................................................. 7
System Overview ........................................................................... 8
Understanding the Wireless Cable Gateway............................... 8
Your PC: Installing a PC Network Card ....................................... 9
Your PC: Installing a TCP/IP Stack ............................................. 10
Your PC: Configuring DHCP on a TCP/IP Stack on a PC .......... 12
Configuring Windows Me PCs ................................................... 13
Configuring Windows 2000 PCs................................................ 14
Configuring Windows XP PCs .................................................... 14
Connecting Your Devices ............................................................ 15
Activating the Wireless Cable Gateway.................................... 15
Initialization .............................................................................................................. 15
Mandatory User Configuration .................................................. 16
Chapter 2: Networking
Communications .......................................................................... 19
USB MAC Address ....................................................................... 27
MAC and IP Addresses Summary ............................................... 28
16096620 DCW615. TOC 3/21/03, 4:58 PM1
Table of Contents
2
Chapter 3: Advanced Configuration
Advanced User Configuration .................................................... 29
Status Web Page Group .............................................................. 30
Software Web Page ................................................................................................. 30
Connection Web Page .............................................................................................31
Security Web Page .................................................................................................. 32
Event Log Web Page ............................................................................................... 33
Diagnostics Web Page ............................................................................................ 33
Basic Web Page Group ................................................................ 34
Setup Web Page ....................................................................................................... 34
DHCP Web Page ....................................................................................................... 35
Advanced Web Page Group ........................................................ 36
Options Web Page ................................................................................................... 36
IP Filtering Web Page ............................................................................................. 37
MAC Filtering Web Page........................................................................................ 37
Port Filtering Web Page ......................................................................................... 38
Forwarding Web Page ............................................................................................ 39
Port Triggers Web Page .......................................................................................... 40
DMZ Host Web Page ................................................................................................41
Firewall Web Pages Group.......................................................... 42
Web Filter Web Page .............................................................................................. 42
Event Log Web Page ............................................................................................... 43
Wireless Web Pages Group ......................................................... 44
Basic Web Page ........................................................................................................ 44
Privacy Web Page .................................................................................................... 45
Advanced Web Page ............................................................................................... 45
16096620 DCW615. TOC 3/21/03, 4:58 PM2
Table of Contents
3
Chapter 4: Additional Information
Troubleshooting ........................................................................... 46
Front of the Unit ......................................................................... 47
Back of the Unit .......................................................................... 48
Description of Jacks ................................................................................................ 48
Detailed Explanation of Jacks.................................................... 49
Care and Cleaning ....................................................................... 50
Service Information .................................................................... 50
FCC Declaration of Conformity and Industry
Canada Information .................................................................... 51
Additional FCC Information ....................................................... 52
Product Specifications ................................................................ 54
16096620 DCW615. TOC 3/21/03, 4:58 PM3
Chapter 1: Connections and Setup
Illustrations contained in this document are for representation only.
4Chapter 1
Introduction
Wireless Cable Gateway Features
Thank you for purchasing the DCW615 Wireless Cable Gateway. This device delivers the highest
performance in data over cable technology. Ideal for home and small business users, this easy-to-
use communication device offers reliable connectivity as well as remarkable data transfer rates –
up to 600 times faster than a 56K dial-up modem. Once the DCW615 is activated, you are online
to enjoy real-time 3D animation, video conferencing, and perform other data intensive tasks.
The Wireless Cable Gateway provides high-speed, reliable and secure transport capabilities and is
designed with DOCSIS upgrade ability for both DOCSIS 1.0 and 1.1. The gateway offers anti-
spoofing functions, resulting in greater subscriber privacy and higher system availability.
Advanced features such as HomePNA2.0, WLAN IEEE 802.11b, NAT, Firewall, VPN pass through and
CableHome are also available now and can be configured.
16096620 DCW615. 01 Connect 3/21/03, 4:58 PM4
Chapter 1 5
Chapter 1: Connections and Setup
What’s on the CD-ROM
If you connect a PC using the USB port on your gateway, you’ll need the USB drivers found on the
CD-ROM.
CD-ROM Contents:
•Electronic copy of this user’s guide (.pdf format)
•Adobe Acrobat Reader — application you can load to read .pdf format, if you don’t have it
loaded already
•USB drivers — required if connecting by USB
16096620 DCW615. 01 Connect 3/21/03, 4:58 PM5
6Chapter 1
Chapter 1: Connections and Setup
Computer Requirements
•USB 1.0 or 1.1 (PC only), Ethernet (10/100), 802.11b, or HPNA 1.0 or 2.0 connectivity
•ATCP/IP network protocol for each machine
•Anetwork cable with RJ-45 connector for Ethernet connection
• Microsoft Internet Explorer 4.0 or later, or Netscape Navigator 4.0 or later. (5.0 and 4.7 or
later, respectively, are strongly recommended.)
•Windows Me, 2000, or XP for USB
Wireless Cable Gateway Overview
Cable Internet Service Requirements
•cable company that offers DOCSIS-compliant Internet services
Computer Internet
Wirelesss Cable Gateway Cable Company
What the Wireless Cable Gateway Does
The Digital Wireless Cable Gateway serves as a two-way high-speed bridge between your personal
computer and a cable Internet Service Provider (ISP). It converts information that originates from
the Internet or your computer into electronic messages that can be transported over the same
wires your cable company uses to transport video signals.
What the Wireless Cable Gateway Needs to Do Its Job
•The Right Cable Company: Make sure your cable company provides data services that use
cable TV industry-standard DOCSIS technology.
HPNA
WLAN
Power
Test
USB
Full/Col
100/10
Link/Act
Receive
Send
Ready
Link/Act Cable Modem
1 2 3 4
16096620 DCW615. 01 Connect 3/21/03, 4:58 PM6
Chapter 1 7
Chapter 1: Connections and Setup
•The Internet Service Provider (ISP): Your cable company provides you access to an Internet
Service Provider (ISP). The ISP is your gateway to the Internet. It provides you with a pipeline
to access Internet content on the World Wide Web (WWW).
Check with your cable company to make sure you have everything you need to begin; they’ll
know if you need to install special software or re-configure your computer to make your
cable Internet service work for you.
Contact Your Local Cable Company
You will need to contact your cable company to establish an Internet account before you can use
your gateway. You should have the following information ready (which you will find on the
sticker on the gateway) :
•The serial number
•The model number
•The Media Access Control (MAC) address
Record your information here:
Serial Number: _________________________
Model Number: _________________________
MAC Address: __________________________
S.N.
MODEL:
MAC:
XXXXXXXXXXXXXX
DCWXXX
009064XXXXXX
Please verify the following with the cable company:
•The cable service to your home supports DOCSIS-compliant two-way modem access.
•Your Internet account has been set up.
•You have a cable outlet near your PC and it is ready for cable modem service.
Note: It is important to supply power to the modem at all times. Keeping your modem plugged in will keep it
connected to the Internet. This means that it will always be ready when you are. To disconnect your computer
from the Internet, use the ON/OFF button to put the modem in standby mode.
Important Information
Your cable company should always be consulted before installing a new cable outlet. Do not
attempt any rewiring without contacting your cable company first.
16096620 DCW615. 01 Connect 3/24/03, 4:33 PM7
8Chapter 1
Chapter 1: Connections and Setup
System Overview
The Wireless Cable Gateway is connected between your cable company and the PCs within your
home, as pictured previously in the Wireless Cable Gateway Overview. The connection to the cable
company is made by a coaxial cable, and is referred to as the WAN (Wide Area Network) side of
your Wireless Cable Gateway. The connections to your PCs are made by your choice of several
standard home networking methods: Ethernet, USB, 802.11b Wireless, or HPNA 2.0, and are
referred to as the LAN (Local Area Network) side of your Wireless Cable Gateway. Multiple PCs can
use any or all of the LAN side connections simultaneously to share your single cable company
connection, up to a maximum of 254 PCs total.
Unlike a simple hub or switch, the gateway’s setup consists of more than simply plugging
hardware together. You’ll need to configure your networked PCs to accept the IP addresses the
gateway assigns them (if applicable), and you will also need to configure the gateway with
settings provided by your cable company.
Understanding the Wireless Cable Gateway
Connections
RJ
45
RJ
45
RJ
45
RJ
45 RJ11USB
HPNA
Module
Diplex
filter
SDRAM Flash
802.11b
Wireless
Lan
Card
DC
Input
Docsis 1.0/1.1
Cable
Broadband
Gateway
Ethernet Switch
Tuner
Cable TV
WAN LAN
Fig. 1
16096620 DCW615. 01 Connect 3/21/03, 4:58 PM8
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