3D-Link DSL-2750B Wireless N300 ADSL2+ Modem Router User Manual
Section 1 - Product Overview
Introduction
The DSL-2750B Wireless N300 ADSL2+ Modem Router is a versatile, high-performance router for home and the small oce. With integrated ADSL2/2+
supporting up to 24 Mbps download speed, rewall protection, Quality of Service (QoS), 802.11n wireless LAN and 4 Ethernet switch ports, this
router provides all the functions that a home or small oce needs to establish a secure and high-speed link to the outside world.
High-speed ADSL2/2+ Internet Connection - The latest ADSL2/2+ standards provide Internet transmission of up to 24 Mbps downstream, 1 Mbps
upstream.
High-performance Wireless - Embedded 802.11n technology for high-speed wireless connection, complete compatibility with 802.11b/g wireless
devices
Total Security - Firewall protection from Internet attacks, user access control, WPA/WPA2 wireless security.
Ultimate Wireless Connection with Maximum Security - This router maximizes wireless performance by connecting to computer interfaces
and staying connected from virtually anywhere at home and in the oce. The router can be used with 802.11b/g/n wireless networks to enable
signicantly improved reception. It supports WPA/WPA2 and WEP for exible user access security and data encryption methods.
Firewall Protection & QoS - Security features prevent unauthorized access to your home and oce network, be it from the wireless devices or
from the Internet. The router provides rewall security using Stateful Packet Inspection (SPI) and hacker attack logging for Denial of Service (DoS)
attack protection. SPI inspects the contents of all incoming packet headers before deciding what packets are allowed to pass through. Router
access control is provided with packet ltering based on port and source/destination MAC/IP addresses. For Quality of Service (QoS), the router
supports multiple priority queues to enable a group of home or oce users to experience the benet of smooth network connection of inbound
and outbound data without concern for trac congestion. This QoS feature allows users to enjoy high-speed ADSL transmission for applications
such as VoIP and streaming multimedia over the Internet.
* Maximum wireless signal rate derived from IEEE Standard 802.11b, 802.11g, and 802.11n specications. Actual data throughput will vary. Network conditions and environmental
factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will
adversely aect wireless signal range.
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