Product Highlights High-speed Internet Latest ADSL2/2+ standards provide Internet transmission of up to 24 Mbps downstream for fast downloads and smooth streaming media High-performance Wireless Fast 802.11n wireless gives you superior speed and range while remaining compatible with older 802.11g/b devices Safe Connection Robust security features keep your connection secure, preventing unauthorized access to the network while minimizing traffic for a smooth connection DSL-2750E Wireless N ADSL2+ 4-Port Wi-Fi Router Features The DSL-2750E Wireless N ADSL2+ 4-Port Wi-Fi Router is a versatile, high-performance router Superior Performance Wireless 24 Mbps, firewall protection, Quality of Service (QoS), 802.11n wireless LAN, and four Ethernet • Integrated ADSL2/2+ • 802.11n wireless LAN • 4 Ethernet switch ports • 5 dBi detachable antenna Robust Security Features for home and the small office. With integrated ADSL2/2+, supporting download speeds up to switch ports, the DSL-2750E 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-2750E reaches wireless speeds that are up to 4 times faster than 802.11g. Maximize wireless performance by connecting it to computers equipped with wireless N interfaces and • WPA/WPA2 and WEP stay connected from virtually anywhere at home and in the office. The DSL-2750E can also be • Stateful Packet Inspection (SPI) used with 802.11g and 802.11b wireless networks to enable significantly improved reception. • Quality of Service (QoS) You can even share your mobile Internet connection when on the road by connecting a High Speed Connectivity • Supports download speeds up to 24 Mbps • Firewall protection • Share Internet connection with a compatible 3G USB adapter compatible 3G USB adapter. Secure Connection The DSL-2750E’s 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. 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. DSL-2750E Wireless N ADSL2+ 4-Port Wi-Fi Router Compatibility Assurance option to connect to your broadband modem by way of a WAN/LAN Ethernet The Wireless N ADSL2+ 4-Port Wi-Fi Router is backward compatible with existing 802.11b and 802.11g wireless equipment, ensuring compatibility port so you have the freedom to access the Internet via ADSL, Cable, or other connection types. with a wide range of wireless devices, making your older devices still relevant. In addition, it includes four Ethernet ports for connecting Ethernet-enabled PCs, print servers, and other devices, making it the logical choice for users who want a versatile and fast wired router. Lastly, the DSL-2750E gives you the Ethernet Ports (LAN 4 can be used as WAN/LAN) WPS Button USB Port Power Input DSL Port Wireless On/Off Button On/Off Button Technical Specifications General 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 • WDS 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 • ITU.G.992.5 Annex L/M (optional) DSL-2750E Wireless N ADSL2+ 4-Port Wi-Fi Router Functionality • • • • • • • • 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 General • 802.11b/g/n standards • Wireless speed: up to 54 Mbps (802.11g), 300 Mbps (80211n) • E.I.R.P < 100mWatt • 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 2.484 GHz • Antennas: Dual 2x2 detachable MIMO antennas Router Features • • • • • • Virtual Private Network (VPN) • Multiple PPTP/IPSec/L2TP pass-through Device Configuration/Management • • • • USB • 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 • • • • • WPA/WPA2 (Wi-Fi Protected Access) security • MAC address-based access control • WPS Power Input • Through 12 V / 1 A external power adapter Status LEDs • • • • 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 Ethernet WAN Uplink Installation wizard (optional) Web-based GUI for configuration, firmware upgrade Code lock to prevent improper firmware upgrade IGMP PVC/VLAN port mapping (bridge mode) 64/128 bits Parental control WEP data encryption Power LAN (1 to 4) WLAN WPS • • • • • • SNTP, DNS proxy and IGMP proxy Built-in NAT firewall Stateful Packet Inspection (SPI) DoS attacks prevention Packet filtering (IP/ICMP/TCP/UDP) Supports IPv6 • Scheduled reboot • Telnet • Syslog monitoring • USB • DSL • Internet Physical Dimensions • 174 x 139 x 28 mm (6.85 x 5.47 x 1.1 inches) Weight • 113.4 grams (4 ounces) Power • Input: 100 to 240 V AC, 50/60 Hz • Output: 5 V DC, 750 mA (via USB port) Temperature • Operating: 0 to 40 °C (32 to 104 °F) • Storage: -20 to 65 °C (-4 to 149 °F) Humidity • Operating: 0% to 90% non-condensing • Storage: 5% to 95% non-condensing Certifications • CE Order Information Part Number Description DSL-2750E Wireless N ADSL2+ 4-Port Wi-Fi Router Updated 2014/09/16 Corporation and its overseas subsidiaries. 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