Range booster N ADSL2/2 + Router DSL-274B is D-Link telecommunication product. DSL-2740 B  has been tested by testing house and has been type approval certification in Indonesia since  march 17 Th,  2010.

This DSL-2740B connects a group of users to the Internet, allowing multiple computer 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, firewell protection and QoS for smooth and secure download/upload of photos, files, music, video and e-mail over the Internet.

Get high ADSL and wireless performance :

Ready 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 salls, Built-in higt-performance draft 802.11n wireless LAN means that you can don’t have to compromise high-speed ADSL transmission with wireless speed constraints. Now, smooth streaming with multimedia and VoIp voice are possible anywhere at home and in the office, without even the need to hook up any network wire.

Technical specifications DSL-2740B :

Wireless LAN

• 802.11b/g standards
• 802.11n draft
• Wireless speed up to 54 Mbps ( 802.11g ) 300Mbps ( 802.11n )
• Frequency range 2.4 GHz to 2.484 GHz
• Antennas Dual 2×2 built in MIMO antennas
• 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

Wireles Trasmission Power : 17dBm+/-2dBm

ADSL Standards :

• ADSL standards : multi-mode ANSITI. 413 Issue 2. ITU G.992.1 (G.dmt) Annex A, ITU G.992 (G>lite) Annex A, ITU G.994.1(G.hs)
• ADSL 2 Standards: ITU G992.3 (G.dmt bis ) Annex A/L/M, ITU G992,4 (G.lite.bis) Annex A
• ADSL 2 + standards : ITU G.992.5 Annex A/L/M

ADSL  Data rates :

• G.dmt : 8 Mbps downstream, 832 Kbps upstream
• G.lite : 1.5 Mbps downstream 512Kbps up stream
• ADSL2 : 12Mbps downsteam 1 Mbps upstream
• ADSL2+: 24 Mbps downstream 1 Mbps upsteam

ATM & PPP Protocols :