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
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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
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Virtual Private Network (VPN)
• Multiple PPTP/IPSec/L2TP pass-through
Device Configuration/Management
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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
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• 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
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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
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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
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