DSL-2740U/BRU/C2EOL EOS

Rangebooster N ADSL2+ router
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Description

Ultimate internet connection
The DSL-2740U RangeBooster N ADSL2+ router is a versatile, high-performance remote router for home and the small office. With integrated ADSL2/2+ supporting up to 24Mbps download speed, firewall 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 that are up to 4 times faster than 802.11g 1. 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 office. The router can also be used with 802.11g and 802.11b wireless networks to enable significantly improved reception. It supports WPA/WPA2 and WEP for flexible user access security and data encryption methods.
 
Firewall protection & QoS
Security features prevents unauthorized access to the home and office network, be it from the wireless devices or from the internet. The router provides firewall 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 filtering 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 office users to experience the benefit of smooth network connection of inbound and outbound data without concern of traffic congestion. This QoS support allows users to enjoy high ADSL transmission for applications such as VoIP and streaming multimedia over the Internet.
 

General features

DEVICE INTERFACES
+ RJ-11 ADSL port
+ 4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI/MDIX
+ Built-in draft 802.11n wireless LAN
+ Factory reset button
 
WIRELESS LAN
+ 802.11b/g standards
+ 802.11n draft
+ Wireless speed: up to 54Mbps (802.11G), 270Mbps (802.11n) 1
+ Frequency range: 2.4 GHz to 2.484G Hz
+ Antennas: 3 detachable dipole antennas, each with 2dBi Gain and RP-SMA connector
+ 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 1024 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 pass-through
 
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
 
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 1.5A external power adapter
 
DIAGNOSTIC LEDs
+ Power
+ LAN (1 to 4)
+ WLAN
+ DSL
+ Internet
 
Dimensions 
+ 220 x 150 x 32 mm (8.66 x 5.90 x 1.26 inches)
 
Weight
+ 474 grams (1.05 lb)
 
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 (EN55022/EN55024/EN300 328/ EN301 489)


Certificates

Order info

DSL-2740U/BRU/C2  Rangebooster N ADSL2+ router

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