CNet CWR-500 User Manual

CWR-500

Wireless Router

User Guide

TOTAL NETWORK SOLUTIONS

CWR500-- Wireless 11b Broadband Router with Four (4) 100/10Mbps Switch ports

The CWR500 is a Wireless Broadband Router with four (4) 100/10Mbps Switch ports and one IEEE802.11b wireless access point. With
this cost economics device, an entire network, wire and wireless, can access to the Internet using a single high speed ADSL or Cable
modem. A built-in firewall protects networks from outside intruders, while a built-in Access Control lets LAN administrators limit Internet
access from individual workstations. Authorized Internet users are able to access to Web, FTP, and other servers on your LAN. The
“Exposed Computer” and “Special Internet Application” features allow users to use special-purpose servers, two-way communication
devices, and other non-standard Internet applications (such as ICQ, NetMeeting, Game, Quick Time, Real Player, etc.)

KEY FEATURES

．IEEE 802.11 Direct Sequence high rate compatible.
．Provides two external dipole detachable antenna.
．Provides one WAN port for use with a ADSL or Cable modem.
．Provides four 100/10Mbps N-Way switch ports with auto MDI/MDI-X RJ-45 connectors.
．Complete web management using standard internet browser.
．Dynamic Host Configuration Protocol (DHCP) support.
．Internet sharing Static IP, Dynamic IP.
．Protocols TCP/IP, PPPoE, RIP.
．Provides firewall : NAT, Comprehensive logging,
．Provides VPN pass through, PAP/CHAP. (User Authentication)
．Provides user assignable DMZ.
．Maximum Users 253 PCs.
．Platforms supported Win 95/98/ME/NT/2000/XP/Linux.

SPECIFICATIONS(the equipment version marketed in US is restricted to usage of the channels 1-11 only)

Model CWR500

ChipSets Realtek RTL8181 / RTL8305 / Philps SA 2400 RF / Gatax W22 PA

RTOS Linux

Standards •IEEE 802.3u: 100BASE-TX

Protocols •DHCP, IP, NAT, PPPoE, IEEE 802.11b

Ports •All ports 100BASE-TX/10BASE-T

Media Support •100BASE-TX: Category 5 TP

LAN Data Rate •148810 packets/second per port @ 100Mbps, maximum

AP Data Rate •1 / 2 / 5.5 / 11 Mbps per Channel

Modulation TYPE •CCK,BPSK,QPSK

Channel •11 channels (US, Canada)

Frequency Range •2.4 ~ 2.4835GHz

Flash Memory •2M bytes

SDRAM •16M bytes

Duplex Modes •All ports support Half-Duplex and Full-Duplex operation

Auto-MDI/MDIX •All ports support Auto-MDI/MDIX

LED Indicators •LED (Green): Status

External Power Adapter •Output 5VDC, 2.5Amp (Input according to country)

Power Consumption •10W maximum

Environment •Operating Temperature: 0° ~ 45°C (32° ~ 113° F)

Certifications •FCC Class B, CE

Dimensions •178 x 110 x 30 mm

•IEEE 802.3: 10BASE-T

•IEEE 802.11b: Wireless LAN

•10BASE-T: Category 3, 4 or 5 TP

•14880 packets/second per port @ 10Mbps, maximum

•13 channels (ETSI)

•14 channels (Japan)

LED (Green): Power
LED (Green): WLAN

•LED1 (Green): WAN port for 100M

•LED2 (Green): WAN port for Link/Activity

•LED1 (Green): LAN port for 100M

•LED2 (Green): LAN port for Link/Activity

•Storage Temperature: -20° ~ 70°C (-4° ~ 158°F)

•Humidity: 10% ~ 90% Non-Condensing

CWR500 August 2003
Specifications are subject to change without notice Trademarks & Trade Names belong to their owners

Mobile of end product

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 residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will 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 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.
FCC Caution: Any changes or modifications not expressly approved by
the party responsible for compliance could void the user's authority to
operate this equipment.

IMPORTANT NOTE:
FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed
and operated with minimum distance 20cm between the radiator & your
body.
This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.

Frequency range:

− 2.4-2.4835 GHz, direct sequence spread spectrum

Number of Channels:

− Europe: 13 (CH01-CH13 )

− US: 11 (CH01-CH11 )

− France: 4 (CH10-CH13 )

− Japan: 14 (CH01-CH14 )

CONTENTS

1. INTRODUCTION…………………………………………3

1.1 Product overview

1.2 Main benefits

1.3 About this manual

1.4 Package List

2. HARDWARE INSTALLATION..…………………………4

2.1 Overview

2.2 Preparation

2.3 Resetting the wireless broadband router

3. PRIMARY SETUP.…..….……….…………………………6

3.1 Internet setup

3.2 LAN interface setup

3.3 Wireless interface setup

4. SECURITY……….…..….……….………………………..11

4.1 Password setup

4.2 Wireless security setup:

5. SYSTEM…………..……………………………………….13

5.2 Save/reload settings

5.3 Upgrade firmware

5.4 DHCP server

6. ADVANCED WIRELESS...………………………………17

6.1 Advanced setup

6.2 Access control setup

7. ACCESS FILTERS………………………………………..20

7.1 Port filter

7.2 IP filter

7.3 MAC filter

8. PORT MAPPING……...………………………………….23

8.1 Port forwarding

8.2 Port triggering

1 Introduction

1.1 Product overview

Congratulations on your purchase of this wireless broadband router, CWR-500.

During the design process, we have given much thought to make this device as

convenient to use as possible. The end result is the wireless broadband router that can

be set up in minutes, allowing network users to access the Internet via either the

high-speed ADSL or Cable connection.

1.2 Main benefits

- Cost-effective solution using high-speed ADSL or Cable connection.

- Ideal Solution for the small office or SOHO users.

- Access to the Internet without waiting.

- Have the system up and running in minutes.

- Multiple functions.

1.3 About this manual

The instructions in this manual describe how to connect and configure a Wireless

Broadband Router to a network and set up an Internet connection. The manual has

been written for network administrators and experienced users and makes a few

assumptions about the readers. If you want to install the Wireless Broadband Router

on your network you should be familiar with:

- Microsoft Windows 95/98/Me or Windows NT/2000/XP

- Any TCP/IP-enabled systems like Mac OS and UNIX

- TCP/IP and related issues

1.4 Package list

The following items should be included in the Wireless Broadband Router package:

- One (1) Wireless Broadband Router

- DC12V 1.5A Power Adapter

- Manual

- Four (4) Rubber Feet (for desktop placement)

2 Hardware Installation

2.1 Overview

This chapter details the step-by-step procedure needed to properly install the Wireless

Broadband Router hardware. Topics discussed in this chapter include connecting and

disconnecting the Wireless Broadband Router to and from the modem, the network,

and the power unit.

2.2 Preparation

The following items are needed for installation of the Wireless Broadband Router

unit:

- The Wireless Broadband Router unit.

- One power adapter.

- UTP cable. (Cat.5 Twisted-pair)

- One ADSL/Cable modem with RJ-45 LAN interface.

2.2.1 Connecting wireless broadband router to the ADSL/Cable modem (WAN)

1. Ensure the modem’s power is switched off.

2. Connect one end of the UTP cable to the Wireless Broadband Router’s WAN

connector at the rear panel of the device.

3. Connect the other end of the UTP cable to the modem’s UTP (RJ-45) port.

4. The connection is now completed.

2.2.2 Connecting wireless broadband router to the network (LAN)

1. Connect one end of the UTP cable to the Wireless Broadband Router.

2. Connect the other end of the UTP cable to any network computer.

3. The connection is now completed.

2.2.3 Connecting the power adapter

1. Connect the power adapter to the Wireless Broadband Router’s Power adapter jack.

2. Plug the Power adapter into a power outlet.

3. Turn the modem’s power on.

4. The connection is now completed.

2.3 Resetting the wireless broadband router

The Wireless Broadband Router has a reset button on the front panel of the device. In

some circumstances, you might need to reset the Wireless Broadband Router. Please

follow the directions listed below to reset the Wireless Broadband Router.

1. Press the reset button and hold while the Wireless Broadband Router is powered on.

Wait for 6 seconds, then release button.

2. Reset the ADSL/Cable modem.

3 Primary Setup

This page is used to configure the parameters for Internet, LAN and Wireless setup.