High-Speed Internet
The DSL-2750U 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, this 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 with Maximum Security
This router provides wireless speeds that are up to 4 times faster than
802.11g. Maximize wireless performance by connecting this router to computers
equipped with wireless N interfaces and stay connected from virtually anywhere
at home and in the office. The router can also be used with 802.11g and 802.11b
wireless networks to enable significantly improved reception. It supports
WPA/WPA2 and WEP for flexible user access security and data encryption methods,
and a built-in WPS button provides easy wireless setup. A wireless ON/OFF
button is also included for user convenience.
Firewall Protection & QoS
Security features prevent unauthorized access to the home and office network
from wireless devices or from the Internet. The Wireless N ADSL2+ 4-Port Wi-Fi
Router provides firewall security, such as Stateful Packet Inspection (SPI) and
hacker attack logging. 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.
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. In addition, this router includes four Ethernet ports ready
for you to connect Ethernet-enabled PCs and other devices
Specifications
- Device Interfaces:
RJ-11 ADSL port
4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI/MDIX
- Built-in 802.11n wireless LAN
- Factory reset button
- WPS button
- Wireless on/off switch
- USB 2.0 port
Wireless LAN
2 × 5dBi non-removable antennas
802.11b/g/n standards
Wireless speed: up to 54Mbps (802.11G), 300Mbps (802.11n)
Frequency: 2.4 GHz to 2.484G Hz
Dual 2×2 built-in MIMO antennas
64/128 bits WEP data encryption
WPA/WPA2 (Wi-Fi Protected Access)
Multiple SSID
802.11e Wireless QoS (WMM/WME)
MAC address-based access control
ADSL Standards
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, ITU 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
ADSL2+ standards: ITU G.992.5 Annex A/L/M
Firewall
Built-in NAT firewall
Stateful Packet Inspection (SPI)
DoS attacks prevention
Packet filtering (IP/ICMP/TCP/UDP)
Intrusion Detection System (IDS)
DMZ
ATM & PPP Protocols
ATM Forum UNI3.1/4.0 PVC (up to 16PVCs)
ATM Adaptation Layer Type 5 (AAL5)
Bridged or Routed Ethernet encapsulation
ATM QoS (Traffic Shaping)
VC and LLC based multiplexing
PPP over Ethernet (PPPoE)
PPP over ATM (RFC 2364)
ITU-T I.610 OAM F4/F5
Router Features
NAT (maximum 4096 NAT sessions)
DHCP server/client/relay
Static Routing, RIP v.1, v.2
Universal Plug and Play (UPnP)
Dynamic Domain Name System (DDNS)
Virtual Server
SNTP, DNS proxy and IGMP proxy
SharePort™ Plus for sharing of USB 2.0 devices
Virtual Private Network (VPN)
Multiple PPTP/IPSec/L2TP passthrough
Device Configuration / Management
Installation Wizard
Web-based GUI for configuration, firmware upgrade
Code lock to prevent improper firmware upgrade
Telnet with SSH support
Syslog monitoring
SNMP v1, v2c support with built-in MIB-II (RFC 1213)
TR-069 Client
WPS
Quality of Service (QoS)
LAN to WAN traffic prioritization/ classification
802.1p (0 to 7) traffic prioritization
Traffic Shaping
Security
IGMP Snooping with 32 Multicast groups
PVC/VLAN port mapping (bridge mode)
Parental Control (URL blocking)
Power Input
Through 12VAC 1.25A external power adapter
Diagnostic LEDs
Power, LAN, WLAN, USB, DSL, Internet, WPS
Dimensions
175 × 113 × 31 mm
Operating Temperature
0° to 40° C
Storage Temperature
- 20° to 65° C
Operating Humidity
5% to 95% non-condensing
Certifications
RCM