D-Link DSL-2741B router
Contents
1. 992 3 G dmt bis Annex B ITU G 992 4 G lite bis Annex B ADSL2 standards ITU G 992 5 Annex B ADSL DATA RATES G dmt 8Mbps downstream 832Kbps upstream G lite 1 5Mbps downstream 512Kbps upstream ADSL2 12Mbps downstream 1Mbps upstream ADSL2 24Mbps downstream 1Mbps upstream ATM amp PPP PROTOCOLS ATM Forum UNI3 1 4 0 PVC up to 16PVCs ATM Adaptation Layer Type 5 AAL5 ATM QoS Traffic Shaping Bridged or routed Ethernet encapsulation VC and LLC based multiplexing PPP over Ethernet PPPoE PPP over ATM RFC 2364 TU T 1 610 OAM F4 F5 ROUTER FEATURES WAN LAN Switchable Port NAT maximum 4096 NAT sessions DHCP server client relay Static Routing RIP v 1 v 2 Universal Plug and Play UPnP Compliant Dynamic Domain Name System DDNS Virtual Server SNTP DNS proxy and IGMP proxy FIREWALL Built in NAT firewall Stateful Packet Inspection SPI DoS attacks prevention Packet filtering IP ICMP TCP UDP Intrusion Detection System IDS DMZ VIRTUAL PRIVATE NETWORK VPN Multiple PPTP IPSec L2TP pass through DEVICE CONFIGURATION MANAGEMENT Installation Wizard Web based GUI for configuration firmware upgrade Code lock to prevent improper firmware upgrade Telnet Syslog monitoring TR 069 Client WPS QUALITY OF SERVICE LAN to WAN traffic prioritization Classification 802 1p 0 to 7 traffic2. HIGH SPEED ADSL BROADBAND DSL Internet Wireless ADSL Router 0 g Ss fi DSL 2741B HIGH SPEED ADSL2 2 HIGH PERFORMANCE WIRELESS TOTAL SECURITY amp QOS Latest ADSL2 2 standards provide Internet Embedded latest 802 11n technology for high speed wireless Firewall protection from Internet attacks transmission of up to 24Mbps downstream connection complete compatibility with 802 11b g wireless user access control WPA WPA2 wireless 1Mbps upstream devices security and priority queues The All In One ADSL2 Modem Router is a versatile high performance remote router for home and the small office With integrated ADSL2 2 supporting download speeds up to 24Mbps firewall protection Quality of Service QoS 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 The All In One ADSL2 Modem Router provides wireless speeds that are many times faster than 802 119 Maximize wireless performance and stay connected from virtually anywhere at home and in the office The DSL 2741B supports WPA WPA2 and WEP data encryption methods for flexible user access security Security features prevent unauthorized access to the home and office network from wireless devices or from the Internet The All In One ADSL2 Modem Router provides firewall security such as Stateful Packet Inspection SPI and hacker attack logging SPI inspec
3. heir respective owners CEO D Link Corporation No 289 Xinhu 3rd Road Neihu Taipei 114 Taiwan Specifications are subject to change without notice D Link is a registered trademark of D Link Corporation and its overseas subsidiaries All other trademarks belong to their respective owners 2009 D Link Corporation All rights reserved Release 01 November 2009 ALL IN ONE ADSL2 MODEM ROUTER DSL 2741B
4. prioritization Traffic Shaping SECURITY IGMP Snooping with 32 Multicast groups PVC VLAN port mapping bridge mode Parental Control URL blocking scheduling Power Input Through 12VAC 1A external power adapter DIAGNOSTIC LEDS Power LAN 1 to 4 WLAN DSL Internet WPS DIMENSIONS 120 5 x 198 x 31 5 mm 4 7 x 7 8 x 1 2 inches OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 20 to 70 C 4 to 158 F OPERATING HUMIDITY 5 to 95 non condensing CERTIFICATIONS CE EN55022 EN55024 EN300 328 EN301 489 1 Maximum wireless signal rate based on IEEE 802 11n and 802 119 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 Typical transmission power transmission power setting varies according to country The devices described herein are in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC Product specifications size and shape are subject to change without notice Actual product appearance may differ from that depicted on packaging D Link is a registered trademark of D Link Corporation and its overseas subsidiaries All other trademarks are the property of t
5. r high speed ADSL connection WIRELESS TECHNICAL SPECIFICATIONS RESET ae OF WIRE LESS ONOFF Power Switch Power Socket To Power Adapter RJ 11 ADSL Port To Phone Line 4 RJ 45 10 100 BASE TX Ports To Computers Print Servers Network Storage Wireless ON OFF Button Reset Button Internet ADSL Line DSL 2741B ALL IN ONE ADSL2 Modem Router t Computer 3 with Desktop PC or Laptop rN Computer 1 with RangeBooster N 650 Desktop Adapter in RangeBooster N 650 Notebook Adapter ALL IN ONE ADSL2 MODEM ROUTER DSL 2741B WIRELESS HIGH SPEED ADSL BROADBAND TECHNICAL SPECIFICATIONS DEVICE INTERFACES RJ 11 ADSL port 4 RJ 45 10 100BASE TX Ethernet ports with auto MDI MDIX Built in 802 11n wireless LAN Factory reset button WPS button Wireless on off switch Power on off switch WIRELESS LAN 802 11n b g Wireless speed up to 54Mbps 802 114 300M bps 802 11n Frequency range 2 4 GHz to 2 484G Hz Antennas Dual 2x2 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 WIRELESS TRANSMISSION POWER 17dBm 2dBm ADSL STANDARDS ADSL standards Multi mode ANSI 71 413 Issue 2 ITU G 992 1 G dmt Annex B ITU G 992 2 G lite Annex B ITU G 994 1 G hs ADSL2 standards ITU G
6. ts the contents of incoming packets before they are allowed in while hacker logging helps to protect your network against Denial of Service DoS attacks Quality of Service QoS uses network traffic priority queues to enable a group of home or office users to have a smooth network connection without worrying about network traffic congestion The All In One ADSL2 Modem 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 HIGH SPEED ADSL BROADBAND WHAT THIS PRODUCT DOES This All In One ADSL2 Router 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 802 11n wireless access 4 built in Ethernet ports firewall protection and QoS for smooth and secure transfer of photos files music video and e mail over the Internet GET HIGH SPEED ADSL AND WIRELESS PERFORMANCE Connect to your high speed ADSL connection with up to 24Mbps downstream and 1Mbps upstream Watch TV listen to live music and broadcasts on the Internet and experience clear Internet phone calls Built in high performance 802 11n wireless LAN means that your wireless devices can now take advantage of the full bandwidth of you
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