LINKSYS WCGP200B2, WCGP200 User Manual
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User’s Manual
Rev: 1.1
2006/3/30
Information in this document is subject to change without notice. No part of this document may be reproduced or
transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written
permission of the seller.
The seller provides this documentation without warranty, term, or condition of any kind. The seller may make
improvements or changes in the product(s) and/or the program(s) described in this documentation at any time.
Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation. All other trademarks
and brand names are the property of their respective proprietors.
Other product and company names herein may be trademarks of their respective owners.
Rev: 1.1
PKE235VWB-40
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Cable Modem User Manual
Safety Notes
For Installation
Use only the type of power source indicated on the marking labels.
Use only the power adapter supplied with the product.
Do not overload wall outlet or extension cords as this may increase the risk of electric shock or fire. If the
power cord is frayed, replace it with a new one.
Proper ventilation is necessary to prevent the product overheating. Do not block or cover the slots and
openings on the device, which are intended for ventilation and proper operation. It is recommende d to
mount the product with a stack.
Do not place the product near any source of heat or expose it to direct sunshine.
Do not expose the product to moisture. Never spill any liquid on the product.
Do not attempt to connect with any computer accessory or electronic product without instructions from
qualified service personnel. This may result in risk of electronic shock or fire.
Do not place this product on unstable stand or table.
For Using
Power off and unplug this product from the wall outlet when it is not in use or before cleaning. Pay
attention to the temperature of the power adapter. The temperature might be high.
After powering off the product, power on the product at least 15 seconds later.
Do not block the ventilating openings of this product.
When the product is expected to be not in use for a period of time, unplug the power cord of the product to
prevent it from the damage of storm or sudden increases in rating.
For Service
Do not attempt to disassemble or open covers of this unit by yourself; nor should you attempt to service the product
yourself, which may void the user’s authority to operate it. Contact qualified service personnel under the following
conditions:
If the power cord or plug is damaged or frayed.
If liquid has been spilled into the product.
If the product has been exposed to rain or water.
If the product does not operate normally when the operating instructions are followed.
If the product has been dropped or the cabinet has been da maged.
If the product exhibits a distinct change in performance.
Warning
This equipment must be installed and operated in accordance with provided instructions and a minimum 20
cm spacing must be provided between computer mounted antenna and person’s body (excluding extremities
of hands, wrist and feet) during wireless modes of ope rat i o n .
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void
the authority to operate equipment.
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CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED
BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residentia l installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmf ul interference to radio
communications. However, there is no guarantee that interference w ill not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
IC statement
Operation is subject to the following two conditions:
1) This device may not cause interference and
2) This device must accept any interference, including interference that may cause undesired
operation of the device.
This device has been designed to operate with an antenna having a maximum gain of 3 dBi.
Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The
required antenna impedance is 50 ohms.
IMPORTANT NOTE:
IC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set f orth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20cm
between the radiator and your body. This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter.
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Contents
Contents
Before You Use .................................................................................................vii
Features ............................................................................................... vii
General ....................................................................................... vii
CableLabs DOCSIS 1.0/1.1/2.0 Standard Compliant........................... vii
PacketCable™ Compliant................................................................ vii
Two-Way Cable Residential Gateway................................................ vii
Wireless...................................................................................... viii
Firewall ...................................................................................... viii
Management & Maintenance.......................................................... viii
System Requirements..............................................................................ix
Unpacking..............................................................................................ix
Chapter 1: Overview.......................................................................................... 1
Physical Outlook.......................................................................................1
Front Panel ....................................................................................1
Rear Panel .....................................................................................2
Chapter 2: Installation....................................................................................... 3
Installation Procedure for Ethernet Interface ................................................3
Connecting the Cable Modem to Your Computer............................................4
Installing the Battery................................................................................5
Wall Mounting..........................................................................................6
Chapter 3: Software Installation and Configuration........................................... 7
Setting TCP/IP on Client PC .......................................................................7
For Windows 98/98SE/ME ................................................................7
For Windows 2000/XP......................................................................7
DHCP Server ...........................................................................................8
For Windows 98/98SE/ME ................................................................8
For Windows 2000/XP......................................................................8
For Apple Macintosh ........................................................................8
Renew PC IP Address................................................................................8
Chapter 4: Access Internet through Cable Modem............................................. 9
Accessing Internet....................................................................................9
Outline of Web Manager...................................................................9
Wireless................................................................................................10
Basic Wireless Settings ..................................................................10
Wireless Security - Disabled ...........................................................10
Wireless Security - WEP.................................................................11
Wireless Security - Radius..............................................................12
Wireless Security – WPA RADIUS.....................................................13
Wireless Security – WPA Pre-Shared Key..........................................14
Wireless Network Access................................................................14
Advanced Wireless Settings............................................................15
Access Restrictions.................................................................................16
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Cable Modem User’s Manual
Website Blocking...........................................................................16
Time Access .................................................................................16
Filter Internet Traffic .....................................................................17
Administration .......................................................................................18
Security.......................................................................................18
Advanced Administration................................................................18
Status ..................................................................................................18
Gateway......................................................................................18
Connection...................................................................................19
Local Network...............................................................................19
Chapter 5: Troubleshooting ............................................................................. 21
vi
Before You Use
BBeeffoorree YYoouu UUssee
WCGP200/WCGP200B2 is a DOCSIS 1.0/1.1/2.0 and CableHome 1.1 compliant cable residential gateway that
provides high-speed connectivity to residential, commercial, and education subscribers on public and private
networks via an existing cable infrastructure . WCGP200/WCGP200B2 is equipped with Ethernet, USB and
IEEE802.11g W ireless interfaces. WCGP200/WCGP200B2 uses the advanced PHY (A-TDMA/S-CDMA)
technologies to support higher bandwidth in the upstream. WCGP200/WCGP200B2 can inter-operate with any
DOCSIS and CableHome compliant headend equipment. It provides access to local area networks and word wide
Internet as well as the rich management features of CableLabs CableHome 1.1. The data security secures upstream
and downstream communications.
Features
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F-Connector for the cable interface
Four standard RJ-45 connector for 10/100BaseT Ethernet with auto-negotiation and MDIS functions
USB Connector for USB interface
Two RJ-11 Forei gn Exchange Station (FXS) port s fo r IP telephony
IEEE802.11b/g Wireless Access Point
Clear LED Display
CCaabblleeLLaabbss DDOOCCSSIISS 11..00//11..11//22..00 SSttaannddaarrdd CCoommpplliiaanntt
Up to 42.88 Mbps downstream and up to 30.72 Mbps upstream
Frequency agility
Transparent bridging for IP traffic
Transparent bridging between CPE and RF interface
Transparent bridging between Ethernet and USB interface
Packet Filtering: CPE MAC filters, LLC filters, IP filters
Multiple users/CPE supported
Security with X.509 Authentication / RSA protected Key Exchange / 56 bits DES Data Encryption
Interoperable with any DOCSIS compatible headend equipment
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Support PacketCable NCS 1.0 MGCP1.0 (Media Gateway Control Protocol)
Support different CODEC: PC M A-law, PCM-law, G.723.1, G.729, G.729a, G.729e, G.726, G.728 and BV16,
BV32.
Echo Cancellation
Voice Active Detection (V AD)
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DTMF detection and generation
Comfort Noise Generation (CNG)
Support V.90 fax and modem services
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NAT (Network Address Translation) to support multiple users with one IP account for routing mode
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Cable Modem User’s Manual
One to Many
Many to Many
Reverse NAT
Advanced Application Level Gateway s (A LG) Support
Transparent bri dging for IP traffic for bridge mode
DHCP Client/Server
Firewall Function
Upgradeable to VPN function
Upgradeable to RIP
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Fully 802.11g Compatible
Fully 802.11b Compatible
Up to 54 Mbps Data Rate
Seamless Link Quality Around Home & Business Office
64/128 bit WEP Encryption for Wireless Security
Support Open System and Shared Key
Supports IEEE 802.1x Port-Based Authentication with RADIUS Client, support MD5, TLS, TTLS
Supports WP A and TKIP
Upgradeable to TPC (transmit power control)
Wireless LAN MAC Filtering
Association Control List (ACL) for Wireless Clients Management
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IP Filtering
Stateful Packet Inspection (SPI)
Intrusion Detection for Denial of Service (DoS) attacks
Configurable Access Policy
Web-Based User Interface Management and Administration
Logging & Alert
DMZ Hosting
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Support Web pages and private DHCP server for status monitoring
SNMP v1/v2c/v3 Management
Telnet
Remote secured operating firmware downloading
Reset To Default Settings by RESET Push Button
Syslog (Remote)
Event Log (Local)
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Cable Modem User Manual
System Requirements
This cable modem equips four ETHERNET ports, wireless and USB interfaces. You can choose either one to connect
to the cable modem. Before installing the CABLE MODEM, please check the following requirements with your
computer.
For Ethernet Connection
Windows 98SE/2000/NT/ME/XP operating system or Apple Macintosh series
10/100 Base-T NIC (network interface card)
Subscribe to a Cable Television Company for cable modem service
For USB Connection
Windows 98SE/2000/NT/ME/XP operating system or Apple Macintosh series
USB cable
Subscribe to a Cable Television Company for cable modem service
For Wireless Connection
Windows 98SE/2000/ ME/XP operating system
Wireless LAN card
Subscribe to a Cable Television Company for cable modem service
Unpacking
Check the contents of the package against the pack contents checklist below. If any of the items is missing, then
contact the dealer from whom the equipment was purchased.
Cable Modem
RJ-45Cable
USB Cable
Linear Power Adapter
Quick Start Guide
Software CD
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Cable Modem User’s Manual
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