The DSL-2740U Wireless N ADSL2
4-Port Wi-Fi Router is a versatile, high-performance router for home and the small office.
With integrated ADSL2/2 , supporting download speeds up to 24 Mbps, firewall
protection, Quality of Service (QoS), 802.11n wireless LAN, and 4 Ethernet switch ports, the Wireless N ADSL2
4-Port Wi-Fi Router provides all the functions that a home or small office needs to establish
a secure and high-speed link to the Internet. Ultimate Wireless Connection The DSL-2740U reaches wireless
speeds that are up to 4 times faster than 802.11g1. Maximize wireless performance by connecting
it to computers equipped with wireless N interfaces and stay connected from virtually
anywhere at home and in the office. It can also be used with 802.11g and 802.11b
wireless networks to enable significantly improved reception. Secure Connection The DSL-2740U’s security features
prevent unauthorized access to the home and office network from wireless devices or from the
Internet. SPI inspects the contents of incoming packets before they are allowed in, while hacker
logging helps to protect your network against Denial of Service (DoS) attacks. For Quality
of Service (QoS), the router supports priority queues to enable a group of home or office users to
experience the benefit of a smooth network connection without worrying about traffic
congestion. Additionally, it supports WPA/WPA2 and WEP for flexible user access security and
data encryption methods, while a built-in WPS button provides an easy way to establish a secure
wireless connection. Compatibility Assurance The Wireless N ADSL2 4-Port Wi-Fi
Router is backward compatible with existing 802.11b and 802.11g wireless equipment,
ensuring compatibility with a wide range of wireless devices, making your older devices
still relevent. In addition, it includes four Ethernet ports for connecting Ethernet-enabled PCs,
print servers, and other devices, making the DSL-2740U the logical choice for users wanting a
versatile and fast Wi-Fi router. General • 802.11b/g/n standards • Wireless speed:
up to 54 Mbps (802.11g), 300 Mbps (802.11n) • G.dmt: 8 Mbps
downstream, 832 Kbps upstream • G.lite: 1.5 Mbps
downstream, 512 Kbps upstream • ADSL2: 12 Mbps
downstream, 1 Mbps upstream • ATM Forum
UNI3.1/4.0 PVC (up to 8 PVCs) • Frequency range:
2.4 GHz to 2.4835 GHz, EIPR: 18.7dBm • Antennas: Dual
2x2 built-in MIMO antennas • ADSL2 : 24 Mbps
downstream, 1 Mbps upstream • VC and LLC based
multiplexing • PPP over Ethernet
(PPPoE) • PPP over ATM (RFC
2364) • ITU-T I.610 OAM
F4/F5 • ATM Adaptation
Layer Type 5 (AAL5) • ATM QoS (Traffic
Shaping) • Bridged or routed
Ethernet encapsulation Device Interfaces • RJ-11 ADSL port • 4 RJ-45
10/100BASE-TX Ethernet ports with auto MDI/MDIX • Factory reset
button • Built-in 802.11n
wireless LAN • WPS button • Wireless on/off
switch (optional) • Power on/off
switch ADSL Standards • Multi-mode • ANSI T1.413 Issue
2 • ITU G.992.1
(G.dmt) Annex A • ITU G.992.2
(G.lite) Annex A • TU G.994.1 (G.hs) ADSL2 Standards • ITU G.992.3 (G.dmt.bis) • Annex A/L/M, ITU G.992.4
(G.lite.bis) Annex A Router Features • WAN/LAN Switchable Port (optional) • NAT & NAPT • DHCP
server/client/relay • Static Routing,
RIP v.1, v.2 • Universal Plug
and Play (UPnP) compliant • Dynamic Domain
Name System (DDNS) • Virtual server • SNTP, DNS proxy
and IGMP proxy • Built-in NAT
firewall • Stateful Packet
Inspection (SPI) • DoS attacks
prevention Security • IGMP • PVC/VLAN port
mapping (bridge mode) 64/128 bits • WEP data
encryption • WPA/WPA2 (Wi-Fi
Protected Access) security • MAC address-based
access control • WPS • Packet filtering
(IP/ICMP/TCP/UDP) • Supports IPv6 |