DSL-2750U Wireless N ADSL2+ Wi-Fi Router
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 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 (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 STANDARDSADSL 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 RATESG.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 PROTOCOLSATM 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 FEATURESNAT & 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
USBUSB 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)
SECURITYIGMP
PVC/VLAN port mapping (bridge mode)
Parental Control (URL blocking, scheduling)
POWER INPUTThrough 1A external power adapter
DIAGNOSTIC
LEDsPower
LAN (1 to 4)
WLAN
DSL
Internet
WPS
USB
DIMENSIONS (L X W X H)162 x 116.8 x 33 mm
--
