MANUFACTURER

D-Link

MODEL NO.

DSL-2750U

COLOR

Black

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

• 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

• 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

OPERATING TEMPERATURE

0 to 40 °C (32 to 104 °F)

STORAGE TEMPERATURE

(-)20 to 70 °C (-4 to 158 °F)

OPERATING HUMIDITY

5% to 95% non-condensing

CERTIFICATIONS

• CE

• FCC