DSL-2750B
High-Speed ADSL Broadband
RANGEBOOSTER N ADSL2+ ROUTER
HIGH-SPEED ADSL2/2+ INTERNET CONNECTION Latest ADSL2/2+ standards provide Internet transmission of up to 24Mbps downstream, 1Mbps upstream
HIGH-PERFORMANCE WIRELESS Embedded latest draft 802.11n technology for highspeed wireless connection, complete compatibility with 802.11b/g wireless devices
TOTAL SECURITY & QoS Firewall protection from Internet attacks, user access control, WPA/WPA2 wireless security and priority queues for smooth VoIP traffi c/streaming multimedia
ULTIMATE INTERNET CONNECTION
The DSL-2750B RangeBooster N ADSL2+ router is a versatile, high-performance remote router for home and the small offi ce. With integrated ADSL2/2+
supporting up to 24Mbps download speed, fi rewall protection, Quality of Service (QoS), draft 802.11n wireless LAN and 4 Ethernet switch ports, this router
provides all the functions that a home or small office needs to establish a secure and high-speed remote link to the outside world.
ULTIMATE WIRELESS CONNECTION WITH MAXIMAL SECURITY
Powered by RangeBooster N technology, this router provides wireless speeds of up to 300Mbps1. Maximize wireless performance by connecting this router to
computers equipped with RangeBooster N wireless interfaces and stay connected from virtually anywhere at home and in the offi ce. The router can also be
used with 802.11g and 802.11b wireless networks to enable signifi cantly improved reception. It supports WPA/WPA2 and WEP for fl exible user access security
and data encryption methods. There is a built-in WPS button for easy wireless setup. A wireless ON/OFF button is also included for user convenience.
FIREWALL PROTECTION & QoS
Security features prevents unauthorized access to the home and offi ce network, be it from the wireless devices or from the Internet. The router provides fi 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 fi 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 offi ce users to experience
the benefi t of smooth network connection of inbound and outbound data without concern of traffi c congestion. This QoS support allows users to enjoy high ADSL
transmission for applications such as VoIP and streaming multimedia over the Internet.
WHAT THIS PRODUCT DOES
This RangeBooster N ADSL2+ Router connects a group of users to the Internet, allowing multiple computers at home or the offi ce to share an integrated high-speed ADSL2/2+ interface. It provides high-performance draft 802.11n wireless access for wireless networked computers, 4 built-in Ethernet ports, fi rewall protection and QoS for smooth and secure download/upload of photos, fi les, music, video and e-mail over the Internet.
GET HIGH ADSL AND WIRELESS PERFORMANCE
Ready ADSL connection with up to 24Mbps downstream and 1Mbps upstream. Watch TV, listen to live music and broadcast on the Internet, and experience clear Internet phone calls. Built-in highperformance draft 802.11n wireless LAN means that you don?t have to compromise high-speed ADSL transmission with wireless speed constraints. Now, smooth streaming multimedia and VoIP voice are possible anywhere at home and in the offi ce, without even the need to hook up any network wires
TECHNICAL SPECIFICATIONS
DEVICE INTERFACES
+ RJ-11 ADSL port and USB 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
WIRELESS LAN
+ 802.11b/g standards
+ 802.11n draft
+ Wireless speed: up to 54Mbps (802.11G), 300Mbps (802.11n) 1
+ Frequency range: 2.4 GHz to 2.484G Hz
+ Antennas: Dual 2x2 built-in MIMO antennas
+ 64/128 bits WEP data encryption
+ WPA/WPA2 (Wi-Fi Protected Access)
security
+ Multiple SSID
+ 802.11e Wireless QoS (WMM/WME)
+ 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/L/M ADSL DATA RATES
+ G.dmt: 8Mbps downstream, 832Kbps upstream
+ G.lite: 1.5Mbps downstream, 512Kbps upstream
+ ADSL2: 12Mbps downstream, 1Mbps upstream
+ ADSL2+: 24Mbps downstream, 1Mbps upstream
ATM & PPP PROTOCOLS
+ ATM Forum UNI3.1/4.0 PVC (up to 16PVCs)
+ 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
+ NAT (maximum 4096 NAT sessions)
+ 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
FIREWALL
+ Built-in NAT firewall
+ Stateful Packet Inspection (SPI)
+ DoS attacks prevention
+ Packet filtering (IP/ICMP/TCP/UDP)
+ Intrusion Detection System (IDS)
+ DMZ VIRTUAL PRIVATE NETWORK (VPN)
+ Multiple PPTP/IPSec/L2TP passthrough
DEVICE CONFIGURATION/MANAGEMENT
+ Installation Wizard
+ Web-based GUI for configuration, firmware upgrade
+ Code lock to prevent improper firmware upgrade
+ Telnet with SSH support
+ Syslog monitoring
+ SNMP v1, v2c support with built-in MIB-II (RFC 1213)
+ TR-069 Client
+ WPS
QUALITY OF SERVICE
+ LAN to WAN traffic prioritization/ Classification
+ 802.1p (0 to 7) traffic prioritization
+ Traffic Shaping
SECURITY
+ IGMP Snooping with 32 Multicast groups
+ PVC/VLAN port mapping (bridge mode)
+ Parental Control (URL blocking, scheduling)
Power Input
+ Through 12VAC 1.25A external power adapter
DIAGNOSTIC LEDs
+ Power
+ LAN (1 to 4)
+ WLAN
+ DSL
+ Internet
+ WPS
Dimensions
220 x 150 x 32 mm
(8.66 x 5.90 x 1.26 inches)
OPERATING TEMPERATURE
0¢ª to 40¢ª C (32¢ª to 104¢ª F)
Storage Temperature
-20¢ª to 70¢ª C (-4 ¢ª to 158¢ª F)
Operating Humidity
5% to 95% non-condensing
Certifications
+ CE (EN55022/EN55024/EN300 328/EN301 489)