"The DSL-2750U Wireless N ADSL2+ Wi-Fi Router connects a group of users to the Internet, allowing multiple computers at home or the office to share an integrated high-speed ADSL2/2+ interface. It provides high-performance 802.11n wireless access for wireless networked computers, 4 built-in Ethernet ports, firewall protection, and QoS for smooth and secure download/upload of photos, files, music, video, and e-mail over the Internet."

• FAST INTERNET CONNECTION :Latest ADSL2/2+ standard provides Internet transmission of up to 24 Mbps downstream, 1 Mbps upstream
• HIGH-PERFORMANCE WIRELESS :Wireless N technology is ideal for high-speed wireless connections, and is compatible with 802.11n/g/b wireless devices
• TOTAL SECURITY & QoS :Firewall protection, user access control, WPA/WPA2 wireless security, and priority queues

Technical Specs

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 (optional)
• Power on/off switch
• USB host 2.0

WIRELES LAN    

• 802.11b/g/n standards
• Wireless speed: up to 54 Mbps (802.11g), 300 Mbps (802.11n)1
• Frequency range: 2.4 GHz to 2.484 GHz
• Antennas: Dual 2x2 built-in MIMO antennas
• 64/128 bits WEP data encryption
• WPA/WPA2 (Wi-Fi Protected Access) security
• 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/
• ADSL2+ standards: ITU.G.992.5 Annex L/M (optional)

ADSL DATA RATES

• G.dmt: 8 Mbps downstream, 832 Kbps upstream
• G.lite: 1.5 Mbps downstream, 512 Kbps upstream
• ADSL2: 12 Mbps downstream, 1 Mbps upstream
• ADSL2+: 24 Mbps downstream, 1 Mbps upstream

ATM & PPP PROTOCOLS

• ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
• ATM Adaptation Layer Type 5 (AAL5)
• ATM QoS (Traffic Shaping)
• Bridged or routed Ethernet encapsulation
• VC and LLC based multiplexing
• PPP over Ethernet (PPPoE)
• PPP over ATM (RFC 2364)
• ITU-T I.610 OAM F4/F5

ROUTER FEATURES

• 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
• Supports IPv6

FIREWALL

• Built-in NAT firewall
• Stateful Packet Inspection (SPI)
• DoS attacks prevention
• Packet filtering (IP/ICMP/TCP/UDP)

VIRTUAL PRIVATE NETWORK (VPN)

• Multiple PPTP/IPSec/L2TP pass-through

DEVICE CONFIGURATION/MANAGEMENT

• Installation Wizard (optional)
• Web-based GUI for configuration, firmware upgrade
• Code lock to prevent improper firmware upgrade
• Telnet
• Syslog monitoring
• TR-069 Client (optional)
• WPS

USB

• USB printing
• USB storage
• Compatible 3G USB adapter connection

QUALITY OF SERVICE

• 802.1p (0 to 7) traffic tagging
• IGMP Snooping with 32 Multicast groups
• PVC/VLAN port mapping (bridge mode)

SECURITY

• IGMP
• PVC/VLAN port mapping (bridge mode)
• Parental Control (URL blocking, scheduling)

POWER INPUT

• Through 1A external power adapter
• DIAGNOSTIC LEDs    Power
• LAN (1 to 4)
• WLAN
• DSL
• Internet
• WPS
• USB

DIMENSIONS

• (L X W X H)    162 x 116.8 x 33 mm
• (6.4 x 4.6 x 1.3 inches)

OPERATING TEMPERATURE

•  0 to 40 °C (32 to 104 °F)

STORAGE TEMPERATURE

• (-)20 to 70 °C (-4 to 158 °F)

OPERATING HUMIDITY    4

• 5% to 95% non-condensing

CERTIFICATIONS 

•  CE
• FCC