Wireless N300 ADSL2+ Modem Router
DSL-2740R
- Product Status (Revision B): End of Life
HIGH-SPEED ADSL2/2+ INTERNET CONNECTION
Latest ADSL2/2+ standards provide Internet transmission of up to 24Mbps downstream, 1Mbps upstream
ALL-IN-ONE SINGLE BOX SOLUTION
Built-in ADSL interface, high-speed 802.11n wireless LAN, 4-port Ethernet switch, QoS and firewall protection, all in one single desktop box
TOTAL COMPATIBILITY & EASE OF USE
Works with all major Internet service providers, supports UPnP, easily installable by home and office users
ULTIMATE INTERNET CONNECTION
The DSL-2740R wireless ADSL router is an affordable high performance ADSL router fit for homes and small offices. With integrated ADSL2/2+ supporting up to 24Mbps download speed, 802.11n draft wireless LAN, firewall protection, Quality of Service (QoS) and 4-port switch, this router provides all the essentials that a home or small office needs to establish a secure and high-speed remote link to the outside world.
AFFORDABLE HIGH-SPEED CONNECTION FOR HOMES & SMALL OFFICES
Designed as a very affordable high performance ADSL router for home and SOHO users, the DSL-2740R provides not only low-cost, high-speed Internet connection, but also the security and Quality of Service (QoS) required by users in today s high risk and versatile Internet environments.
READY WIRED & WIRELESS LAN CONNECTION
The DSL-2740R provides an integrated 802.11n draft WLAN interface supporting high wireless speeds and interoperability with 802.11b/g wireless devices on the 2.4GHz frequency band. It also provides four 10/100Mbps Ethernet switch ports for ready workstations connection. These built-in functions save you the cost and trouble of installing a separate wireless access point and an Ethernet switch.
FIREWALL PROTECTION & QoS
Security features prevent unauthorized access to the home and office network from Internet intruders. The router provides firewall security using Stateful Packet Inspection (SPI) and 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, streaming multimedia and online games over the Internet.
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Specs
ADSL INTERFACE
• RJ-11 ADSL port
ADSL STANDARDS
• 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
• ITU G.992.4 (G.lite.bis) Annex A
ADSL2+ STANDARDS
• ITU G.992.5 Annex A
LINE RATE
• Downstream: up to 24Mbps
• Upstream: up to 1 Mbps
PERFORMANCE
• Pass DSL forum TR-100 performance criteria
LAN/HOST INTERFACE
• Four RJ-45 10/100Mbps MDI/MDIX auto-sensing Fast Ethernet ports
• Standard Compliance: IEEE 802.3, IEEE 802.3u
WIRELESS LAN STANDARD
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.11n draft 2.0
WLAN OPERATING FREQUENCY
• 2400 ~ 2484.5MHz ISM band
ANTENNAS
• 3 non-detachable diversity antennas
LED INDICATORS
• Power
• Ethernet Link/Act
• Wireless Link/Act
• ADSL Link/Act
• Internet Link/Act
POWER
• External linear power adapter
• Reset button
• TR-068
BRIDGING/ROUTING
• Transparent bridging
• IPv4
• IP Routing
• IP Multicast
• DHCP
• DNS
ATM/ADSL
• Multiple PVC
• ATM Cell format
• ATM Adaptation Layer
• OAM support
• ATM QoS (Traffic Shaping)
• AIS
• RDI OAM cells
• VC and LLC multiplexing
PPP
• Point-to-Point Protocol
• PP over ATM
• PP over Ethernet
• User Authentication
WLAN
• Hide SSID
• WEP Encryption
• WPA/WPA2-PSK
• Configure RTS/CTS and Fragmentation Threshold
• MAC Address Filter
SECURITY
• NAT
• VPN pass through
• NAT ALG: CUSeeMe, ICQ, IRC, LDAP, PPTP, FTP, Quake, RTSP, SIP, H.323, Netbios over TCP/IP
• Virtual Server
PORT MAPPING QoS
• Ethernet port
• Wireless interface
• 802.1q based priority
CONFIGURATION/MANAGEMENT
• Administration
• HTTP Server
• Telnet
• TFTP/FTP
• Diagnostic
• UPNP
EVENT LOG
• Real-time email alert and event log
TR-069
SAFETY
• CSA International including CSA950, UL1950, IEC60950, EN60950
EMC
• FCC Part 15 Class B
• CE Class B
PTT
• FCC Part 68
WIRELESS CERTIFICATION
• Wi-Fi certified
• FCC Part 15 Subpart C
• CE EN 300 328
OPERATING TEMPERATURE
• 0 °C to 40 °C
STORAGE TEMPERATURE
• -20 °C to 70 °C
OPERATING HUMIDITY
• 5% to 95% non-condensing
FAQ
- Why does my Draft-11n device only connect to my Super G / MIMO device at 54Mbps not 108Mbps? Read Answer
- What happens when I connect a Wireless B B G or Super G device to my Draft N network? Read Answer
- Why can I not access my webserver using the WAN IP address? Read Answer
- With my previous router I was able to share files and printers as well as access the Internet. Now I can connect to the Internet with my new router but I cannot share files or printers. How do I fix this? Read Answer
Support
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