The Visonicom VWL549R 108Mbps Wireless Router built with Atheros Chipset, will allow you to connect your network wirelessly better than ever, easily and securely. With the most attentive wireless security, the VWL549R 108Mbps Wireless Router provides multiple protection measures. It can be set to turn off wireless network name (SSID) broadcast so that only stations that have the SSID can be connected. The Router provides wireless LAN 64/128/152-bit WEP encryption security, and WPA/WPA2 and WPA-PSK/WPA2-PSK authentication and TKIP/AES encryption security.

The VWL549R 108Mbps Wireless Router provides flexible access control. It has built-in NAT and DHCP server supporting static IP address distributing. It also supports Virtual Server and DMZ host for Port Triggering needs, as well as remote management and log so that network administrators can manage and monitor the network on real time.

Featuring high performance transmission rates, simple installation and adaptability, the VWL549RWireless Access Point is the perfect solution for small office and home needs with it’s more compact and very easy to carry for business.

See typical applications of wireless routers…

2. Technology Overview

Overview

VWL549R uses Atheros chipset. There are 16M bytes flash RAM and 64Mbytes SDRAM totally. VWL549R is a single chip wireless Router, which can operate according to IEEE802.11B and IEEE802.11G.

2.1 Features

* Complies with IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE 802.3u standards

* 1 10/100M Auto-Negotiation RJ45 WAN port, 4 10/100M Auto-Negotiation RJ45 LAN ports

* Supports Auto MDI/MDIX

* Shares data and Internet access for users, supporting PPPoE, Dynamic IP, Static IP

* Supports 108/54/48/36/24/18/12/9/6/11/5.5/3/2/1Mbps wireless LAN data transfer rates

* Provides 64/128/152-bit WEP encryption security

* Built-in NAT and DHCP server supporting static IP address distributing

* Supports Virtual Server, Special Application, and DMZ host

* Built-in firewall supporting IP address filtering, Domain Name filtering, and MAC address filtering

* Supports TCP/IP, PPPoE, DHCP, ICMP, NAT

* Supports UPnP, Dynamic DNS, Static Routing, VPN pass-through

* Provides WPA/WPA2 and WPA-PSK/WPA2-PSK authentication and TKIP/AES encryption security

* Provides wireless LAN ACL (Access Control List) filtering

* Supports Wireless Roaming

* Supports firmware upgrade

* Supports Remote and Web management

2.2 Wireless Parameters

* Frequency Band: 2.4—2.4835Ghz

* Data Transfer Rates:

              11G: 108/54/48/36/24/12/9/6M (Auto –Sense)

              11B: 11b: 11/5.5/3/2/1M (Auto-Sense)

* Channel: 1—11

* Modulation: BPSK,QPSK,CCK and OFDM( BPSK/QPSK/16-QAM/64-QAM)

* Transmission Distance: Indoor up to 100m, outdoor up to 200m (Standard transmission distance, it depends on environment)

* RF power: 802.11b/g Calibration Target Power

* Receiver Sensitivity 802.11 g

* Receiver Sensitivity 802.11 b

* EVM:

* Antenna: 3dBi , Dipole Antenna,

2.3 AP Physical Interfaces

2.3.1 Ethernet interface.

1 10/100M Auto-Negotiation RJ45 WAN port, 4 10/100M Auto-Negotiation RJ45 LAN ports

2.3.2 Local power interface

VWL549R uses an AC-AC Switch power adapter to supply power of 9V/800mA output.

2.3.3 Reset button

A button named Reset is provided to user to restore VWL549Rwith default factory settings.

2.3.3 ANT

3dBi, Dipole Antenna

2.4 AP LED Function

LED Indicators

* Power LED.

* Ethernet Link LED.

* Wireless Link LED.

PWR: Off means no power supply

      On means the device is on power

WAN/LAN: Off means no device is connected to LAN (Ethernet) interface.

          On means LAN link is ok with 10/100BaseT interface.

          Blink means that there is data transmission on Ethernet.

WLAN: Off means Wireless is not work

       Blink means that there is data transmission on WLAN.

According to the LED, the work status and course of VWL549R could be read if the Router works normally or not.

2.5 Specification