3-in-1 device as DSL modem, wireless G access point, and 4-port Ethernet router

---3-in-1 device ---high-speed DSL modem ---wireless G access point ---4-port Ethernet router ---built-in QoS engine

STA-504W is a 3-in-1 device that combines the function of a high-speed DSL modem, wireless G access point, and 4-port Ethernet router. It supports the latest ADSL2/2+ standards to provide higher performance (up to 24Mbps downstream and 3.5Mbps upstream) and longer reach from your Internet Service Provider’s (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). With the STA-504W, you can create a wireless network to connect 802.11g/802.11b devices as well as a wired network to connect up to four 10/100 Ethernet devices.

The STA-504W includes a built-in QoS engine that helps prioritize Internet traffic to enable smooth Internet phone calls (VoIP) and lag-free online gaming. To prevent unauthorized wireless access into your network, the STA-504W supports the latest encryption including WEP, WPA, and WPA2. In addition, this device includes Dual Active Firewalls (SPI and NAT) to help protect your network from potential attacks from across the Internet.

The STA-504W also supports TR-069 which automatically updates the firmware and other settings when they become available from your ISP. Whether it is for a home or for a small office user, the ADSL2/2+ Modem with 54M Wireless Router (STA-504W ) is the ideal all-in-one broadbandand wireless networking solution.

Features  3-in-1: ADSL2+ modem,4-port Ethernet router and wireless G access point  Easily share ADSL connection with all oce or home computers,wired or wirelessly  Dual Active Firewalls: SPI and NAT  QoS prioritization based on IP Type of service(ToS), DSCP or 802.1p  Supports DHCP, Universal Plug-and-Play (UPnP)  and includes a user-friendly Setup Wizard which takes you through con-guring your network, step by step  Administer and Upgrade the Router Remotely over the Internet

Package1,54M Wireless ADSL2+ Modem Router STA-504W2,One DC power Adapter3,Quick Installation Guide4,One RJ45 cable5,Two RJ11 cables6,One ADSL splitter7,One Resource CDSpecifications

Interfaces 1 RJ11 port, 4 ethernet ports, support 802.3,802.3uData Rates  Downstream: Up to 24Mbps  Upstream: Up to 3.5Mbps(With Annex M enabled)ADSL Features  Full-rate ANSI T1.413 Issue 2   ITU-T G.992.1 (G.dmt)   TU-T G.992.2 (G.lite)  ITU-T G.994.1 (G.hs)   ITU-T G.992.3 (G.dmt.bis)  ITU-T G.992.4 (G.lite.bis)   ITU-T G.992.5 Supports Annex A/B/I/J/L/M   Max 6 kilometersATM Features  UNI 3.1/4.0,ATM Adaptation Layer Type 5-AAL5   Multiprotocol encapsulation over ATM (RFC 1483/RFC 2684)  UBR, CBR, VBR-rt, VBR-nrt  Supports 8PVCs   OAM F4/F5 Loop-back, AIS and RDI OAM cellsPPP Features  PPP over ATM (RFC 2364)   PPP over Ethernet (RFC 2516)Switching Features IGMP snooping ,IGMP multicast,Port VLAN,Tag VLAN  IEEE 802.1d transparent learning bridging Routing Features  Clasical IP and ARP over ATM (RFC 1577/2225), MER, RIP V1/V2   Static routing, IP, TCP, UDP, ARP   PPP Encapsulation:PAP, CHAP, MS-CHAP    NAT, NAPT, DNS, DDNS, DHCP Server    UPnP, Virtual Server, DMZ    SIP, H323 ALG Wireless Features  Complies with IEEE 802.11g, IEEE802.11b   Supports 54/48/36/24/18/12/9/6Mbps or 11/5.5/3/2/1Mbps data transfer rates   Provides WPA/WPA2 and WPA-PSK/WPA2-PSK authentication and TKIP/AES encryption security    Provides 64/128-bit WEP encryption security and wireless LAN ACL (Access Control List)    Wireless operating range: Indoor up to100m, Outdoor up to 300m  Firewall Stateful Packet Inspection (SPI), NAT and Packet FilterVPN Pass Through  IPSec/PPTP/L2TP Pass-through QoS IP Type of service(ToS),DSCP,802.1p Device Management  HTTP, TELNET, Console  Administration and operation software (-rmware) upgradable  locally by WEB, TFTP, FTP, Console  SNMP V1/V2LED Indicators   Power,ADSL ,Internet LAN(1-4)Dimensions (W*D*H)6.9*4.7*1.1 in.(174*120*28.8 mm)EnvironmentOperating Temperature:0~40°c (32~104°F)Storage Temperature: -40~70°c (-40~158°F) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing

3-in-1 device as DSL modem, wireless G access point, and 4-port Ethernet router