Description
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nWhat this product does
nThis DSL-2740U connects a group of users to the Internet, allowing multiple computers at home or the office 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, firewall protection and QoS for smooth and secure download/upload of photos, files, music, video and e-mail over the Internet.
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nGet high ADSL & wireless performance
nReady 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 high-performance 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 office, without even the need to hook up any network wire.
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nHigh-speed internet
nThe DSL-2740U 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.
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nUltimate wireless connection
nThe DSL-2740U provides wireless speeds that are many times faster than 802.11g. Maximize wireless performance and stay connected from virtually anywhere at home and in the office. The DSL-2740U supports WPA/WPA2 and WEP data encryption methods for flexible user access security.
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nFirewall protection & QoS
nSecurity features prevent unauthorized access to the home and office network from wireless devices or from the Internet. The DSL-2740U 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 supports priority queues to enable a group of home or office users to experience the benefit of a smooth network connection without concern of traffic congestion.
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nCompatibility assurance
nThe DSL-2740U 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.
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nPorts & interfaces
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| DC-in jack | Y |
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| Ethernet LAN (RJ-45) ports | 4 |
| RJ-11 ports quantity | 1 |
nNetwork
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| Ethernet LAN | Y |
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| Ethernet LAN data rates | 10,100 |
| Networking standards | IEEE 802.11b,IEEE 802.11e,IEEE 802.11g,IEEE 802.11n |
| Cabling technology | 10/100Base-T(X) |
| Ethernet LAN interface type | Fast Ethernet |
| VPN support | PPTP, IPSec, L2TP |
nOperational conditions
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| Operating temperature (T-T) | 0 – 40 |
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| Operating relative humidity (H-H) | 5 – 95 |
| Storage temperature (T-T) | -20 – 70 |
nOther features
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| WLAN data transfer rates supported | 54,300 |
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| Dimensions (WxDxH) | 198 x 120 x 31 |
| Input voltage | 12 |
| xDSL connection | Y |
| Frequency range | 2.4 – 2.4835 GHz |
| Input current | 1 |
| Filtering description | IP, ICMP, TCP, UDP |
| Upstream data rate | 1 |
| Downstream data rate | 24 |
nFeatures
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| Certification | CE, EN |
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nPackaging data
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| AC adapter included | Y |
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nDesign
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| LED indicators | DSL,LAN,Power,WLAN |
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nSecurity
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| Security algorithms | 128-bit WEP,64-bit WEP,WPA,WPA2,WPS |
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| DoS attack prevention | Y |
| MAC address filtering | Y |
| Network address translation (NAT) | Y |
| DMZ support | Y |
| Stateful Packet Inspection (SPI) | Y |
| Filtering | Y |
nProtocols
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| Supported network protocols | ATM, PPP, AAL5, PPPoE, RFC |
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| DHCP client | Y |
| DHCP server | Y |
| Universal Plug and Play (UPnP) | Y |
nManagement features
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| Quality of Service (QoS) support | Y |
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| Reset button | Y |
| Web-based management | Y |
nWireless LAN features
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| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
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| WLAN data transfer rate (max) | 300 |
| Wi-Fi standards | 802.11b,802.11g,Wi-Fi 4 (802.11n) |
nAntenna
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| Antennas quantity | 2 |
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nDSL features
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| ADSL2+ | Y |
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| DSL specification | T1.413, ITU G.992.1, ITU G.992.2, ITU G.994.1, ITU G.992.3, ITU G.992.4, ITU G.992.5 |
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