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D-Link DSL2740B

ADSL2+ Modem w/ N300 Router

  • Discontinued - Call for Alternative
  • Works as ADSL2/2+ Modem
  • Built-in Firewall Protection
  • Total of 4x LAN Fast Ethernet Ports
$84.00

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ADSL2+ Modem w/ N300 Router
  • Discontinued - Call for Alternative
  • Works as ADSL2/2+ Modem
  • Built-in Firewall Protection
  • Total of 4x LAN Fast Ethernet Ports
Overview

The D-link DSL-2740B is an ADSL2+ modem with a built-in 802.11n wireless router. It is compatible with Internet Service Providers (ISPs) that provide DSL service and gives you an all-in-one solution to connect to the Internet and share the connection among the computers in your home. It supports ADSL connections of up to 24Mbps downstream and 3.5Mbps. In addition, it features firewall protection, Quality of Service (QoS), and 4 Ethernet switch ports. While you use the router, it can prioritize certain types of network traffic, such as video streaming, VoIP calls, music downloading, and more so that you can smoothly run these applications at the home or office.

Specifications

Brand:

SKU: DSL2740B

In The Box
ADSL2+ Modem with Wireless N300 Router
Telephone Cable (RJ-11)
CAT5 Ethernet Cable (RJ-45)
Power Adapter
Quick Install Guide
CD-ROM4 with
Installation Wizard
Product Documentation


Special Feature: The ADSL2+ Modem with Wireless N300 Router provides all the functions that a home or small office needs to establish a secure and high-speed link to the Internet.

Dimensions: 7.19" x 5.03" x 1.25"

Power: Input: 100-240 VAC, 50/60 HzOutput: 12v DC, 1A

Transmission: 1x RJ-11 ADSL port4x RJ-45 10/100BASE-TX Ethernet ports with auto MDI/ MDIX

Storage: N/A

Service: No monthly fee

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

ADSL Data Rates

 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 relaySNTP, 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

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