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ADSL2+ Modem with Wireless N 300 Router

D-Link DSL-2740B

D-Link Products
D-Link Cable/DSL Modem
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router #DSL-2740B
List Price: $99.99
Our Price: $76.00

 

D-Link DSL-2740B Overview:

Product Features:

  • ADSL2+ Modem
  • Wireless 802.11n Technology
  • IEEE 802.3 and 802.3u Compliant
  • Wireless 802.11g/b Compliant
  • IEEE 802.3 and 802.3u Compliant
  • 4-Port 10/100 Ethernet Router
  • NAT and SPI Dual Active Firewall
  • Supports WPA™ and WPA2™ Wireless Encryption
  • Wi-Fi® Protected Setup™ (WPS)
  • Supports Quality of Service (QoS) for Prioritizing Internet Traffic
  • 24/7 Basic Installation Support
  • 1-Year Limited Warranty

Product Description:

The D-Link ADSL2+ Modem with Wireless N 300 Router (DSL-2740B) is a versatile, high-performance router for your home or small office. With integrated ADSL2/2+ supporting up to 24Mbps download speed, firewall protection, Quality of Service (QoS), 802.11n wireless connectivity and 4 Ethernet switch ports, this router provides all the functions that a home or small office needs to establish and share a secure and high-speed remote link to the outside world.

High-Speed Internet
The D-Link ADSL2+ Modem with Wireless N300 Router (DSL-2740B) is a versatile, high-performance router for your home or small office. With integrated ADSL2/2+ supporting up to 24Mbps download speed1, firewall protection, Quality of Service (QoS), 802.11n wireless connectivity 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
The ADSL2+ Modem with Wireless N300 Router provides wireless speeds that are superior to 802.11g2. Maximize wireless performance and stay connected from virtually anywhere at home or in the office. The DSL-2740B supports WPA™/WPA2™ and WEP data encryption methods for flexible user access security.

Firewall Protection & QoS
Security features prevent unauthorized access to the home and office network from wireless devices or from the Internet. The ADSL2+ Modem with Wireless N300 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 prioritizes traffic to enable a group of home or office users to enjoy the benefit of a smooth network connection without concern of traffic congestion.

Compatibility Assurance
The ADSL2+ Modem with Wireless N300 Router is backward compatible with existing 802.11b and 802.11g wireless equipment, ensuring compatibility with a wide range of wireless devices. In addition, this router includes four Ethernet ports ready for you to connect Ethernet-enabled PCs, print servers and other devices.

Technical Specifications:

D-Link DSL-2740B Specifications
Device Interfaces
  • RJ-11 ADSL port
  • 4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI/ MDIX
ADSL Standards
  • ADSL : Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1(G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex A,
  • ITU-T G.994.1 (G.hs)
  • ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4(G.lite.bis) Annex A
  • ADSL2+: ITU-T G.992.5 Annex A/L/M
ADSL2 Standards
  • G.dmt: 8Mbps downstream, 832Kbps upstream
  • G.lite: 1.5Mbps downstream, 512Kbps upstream
  • ADSL2: 12Mbps downstream, 1Mbps upstream
  • ADSL2+: 24Mbps downstream, 3.5Mbps upstream
ATM/PPP Protocols
  • ATM Adaption Layer type 5 (AAL5)
  • Bridged or routed Ethernet encapsulation
  • VC and LLC based multiplexing
  • MAC Encapsulated Routing
  • ATM Forum UNI3.1/4.0 PVC
  • ATM Cell Format ITU-T Rec. I.361
  • PPP over ATM (RFC 2364)
  • PPP over Ethernet (PPPoE)
  • PPP Link Control Protocol (LCP)
  • Internet Protocol Control Protocol (IPCP)
  • PPP Authentication Protocol (PAP)
  • PPP Challenge Handshake
  • Authentication Protocol (CHAP)
  • Microsoft PPP CHAP extensions
Router Features & Network Protocols
  • Ethernet to ADSL Self-Learning Transparent Bridging • Internet Control Message Protocol (ICMP)
  • Network Address Translation (NAT), IP Static Routing, Routing Information Protocol (RIPv1, RIPv2)
  • Virtual Server, Port Forwarding
  • NAT ALGs: MSN/AOL/Yahoo Messenger, FTP, CUSEEME, Real Audio, MIRC, SIP, ICQ, games, SNMP
  • Dynamic Host Configuration Protocol (DHCP); DHCP server, client, and relay
  • SNTP, DNS Relay, DDNS proxy and IGMP proxy (v1/v2/v3)
Firewall / Access Security
  • Built-in NAT firewall
  • MAC Filtering
  • Packet Filtering
  • Stateful Packet Inspection (SPI)
  • Denial of Service prevention (DoS)
  • Intrusion Detection and Prevention System/Log
  • User Authentication PAP
  • User Authentication CHAP
  • DMZ
Virtual Private Network Multiple IPSec/PPTP/L2TP pass-through
Configuration/Management
  • Web-based GUI configuration
  • 3-level login control for local/remote management
  • Firmware upgraded, configuration data uploaded and downloaded via Webbased GUI
  • TFTP for firmware, configuration files and image files upgrade and download
  • TFTP server and client
  • Code Lock to prevent from improper firmware upgrade through UI, TFTP, and TR-069
  • Telnet/SSH access for configuration (optional)
  • Local access via console (optional)
  • ADSL/ADSL2/ADSL2+ manual selection and auto fallback
  • Auto VPI/VCI detection
  • Configuration backup and restore
  • Diagnostics
  • Log & Trace function
  • SNMP v.1 and v.2c with MIB-I and MIBII (optional)
  • TR-069 compliant with ACS (optional)
Quality Of Service
  • Traffic Prioritization/Classification
  • Port-based priority
  • 802.1p/q (0-7) priority
  • DiffServ-Codepoint IPQoS (TOS)
  • Application port-based priority
  • 3 priority queues per PVC
  • Traffic Shaping
  • PVC/VLAN
  • IGMP v2 Snooping
Wireless
  • 802.11b/g/n standards
  • Wireless speed: Up to 54Mbps1 (802.11g), 300Mbps1 (802.11n)
  • Frequency range: 2.4 GHz to 2.484 GHz
  • Multi-SSID
  • MAC address ACL
  • AES-CCM/CCMP engine
  • 64/128-bit WEP
  • WPA™-PSK/WPA2™-PSK (Personal/Mixed Mode)
  • WPS
  • 802.1x RADIUS
  • EAP
  • 802.11e WLAN QoS/WLAN scheduling
Power
  • Input: 100-240 VAC, 50/60 Hz
  • Output: 12v DC, 1A
  • Power switch
  • Factory reset button
Dimensions 07.19" x 5.03" x 1.25"(182.8 x 127.8 x 32mm)
Temperature Operating: 32°F to 104°F (0°C to 40°C)
Storage: -4°F to 149°F (-20°C to 65°C)
Operating Humidity 5% to 95% Non-Condensing
Certifications FCC Part 15 Class B / CE / CSA
Warranty 1 Year Limited3

1 ADSL speeds may vary depending on your individual contract with or services offered by your Internet Service Provider (ISP) and the distance of the modem from the ISP's DSLAM.
2 Maximum wireless signal rate derived from IEEE Standard 802.11 specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range.Wireless range and speed rates are D-Link RELATIVE performance measurements based on the wireless range and speed rates of a standard Wireless G product from D-Link. Maximum throughput based on D-Link Wireless N devices.
3 1-Year Limited warranty available only in the USA and Canada

Product Views:

D-Link DSL-2740B Front View
Front View

D-Link DSL-2740B Back View
Back View

D-Link DSL-2740B Right View
Right View

Documentation:

PDF File
Download the D-Link DSL-2740B Datasheet (PDF).

 

D-Link Products
D-Link Cable/DSL Modem
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router #DSL-2740B
List Price: $99.99
Our Price: $76.00