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D-Link RangeBooster N ADSL2+ Modem Router DSL-2740B - Wireless router + 4-port switch - DSL - EN, Fast EN, 802.11b, 802.11g, 802.11n (draft) at Backoffice
D-Link RangeBooster N ADSL2+ Modem Router DSL-2740B - Wireless router + 4-port switch - DSL - EN, Fast EN, 802.11b, 802.11g, 802.11n (draft)
DSL-2740B
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This product is no longer available.
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With its built-in ADSL modem, the DSL-2740B connects to a phone socket and provides a secure and high-speed Internet access to homes and offices. Wireless N technology offers more speed, extended coverage and virtually no dead spots while still compatible with previous network standards. This router transfers data at speeds of up to 270 Mbps. Setting up the router and adapter is easy even for non-technically minded people, with D-Link Click'n Connect: run directly from the product CD-ROM, this wizard takes you through an interactive step-by-step guide, including installation of the adapter. A powerful dual firewall (SPI and NAT) prevents Denial of Service (DoS) attacks and attempts to breach your network from the Internet. You can also define a list of allowed sites to restrict web access during certain periods.| Product Description | D-Link RangeBooster N ADSL2+ Modem Router DSL-2740B - wireless router | | Device Type | Wireless router + 4-port switch (integrated) | | Form Factor | External | | Dimensions (WxDxH) | 22 cm x 15 cm x 3.2 cm | | Weight | 0.61 kg | | Data Transfer Rate | 270 Mbps | | Frequency Band | 2.4 GHz | | Routing Protocol | RIP-1, RIP-2, static IP routing | | Data Link Protocol | Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft) | | Network / Transport Protocol | TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA | | Remote Management Protocol | SNMP 1, Telnet, SNMP 2c, HTTP | | Digital Signaling Protocol | ADSL, ADSL2, ADSL2+ | | Features | Firewall protection, DMZ port, auto-sensing per device, DHCP support, NAT support, auto-negotiation, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, packet filtering, dynamic DNS server, Intrusion Detection System (IDS), MAC address filtering, VPN passthrough, IP address filtering, firmware upgradable, Quality of Service (QoS), DHCP server | | Compliant Standards | IEEE 802.1p, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft), IEEE 802.11e |
GENERAL |
| Device Type | Wireless router |
| Form Factor | External |
| Width | 22 cm |
| Depth | 15 cm |
| Height | 3.2 cm |
| Weight | 0.61 kg |
NETWORKING |
| Connectivity Technology | Wireless, wired |
| Integrated Switch | 4-port switch |
| Data Transfer Rate | 270 Mbps |
| Frequency Band | 2.4 GHz |
| Data Link Protocol | Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft) |
| Spread Spectrum Method | OFDM, DSSS |
| Switching Protocol | Ethernet |
| Network / Transport Protocol | TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA |
| Routing Protocol | RIP-1, RIP-2, static IP routing |
| Remote Management Protocol | SNMP 1, Telnet, SNMP 2c, HTTP |
| Status Indicators | Link activity, power, link OK |
| Features | Firewall protection, DMZ port, auto-sensing per device, DHCP support, NAT support, auto-negotiation, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, packet filtering, dynamic DNS server, Intrusion Detection System (IDS), MAC address filtering, VPN passthrough, IP address filtering, firmware upgradable, Quality of Service (QoS), DHCP server |
| Compliant Standards | IEEE 802.1p, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft), IEEE 802.11e |
AERIAL |
| Aerial | External detachable |
| Antenna Qty | 3 |
| Directivity | Omni-directional |
| Gain Level | 2 dBi |
COMMUNICATIONS |
| Type | DSL modem |
| Digital Signaling Protocol | ADSL, ADSL2, ADSL2+ |
| Protocols & Specifications | ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5, ITU G.992.1 (G.DMT) Annex A |
| Max Transfer Rate | 24 Mbps |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x modem - ADSL2+ - RJ-11
4 x network - Ethernet 10Base-T/100Base-TX - RJ-45
1 x network - Radio-Ethernet |
MISCELLANEOUS |
| Encryption Algorithm | 128-bit WEP, 64-bit WEP, WPA, WPA2 |
| Authentication Method | Secure Shell (SSH), Radio Service Set ID (SSID) |
| Compliant Standards | FCC Class B certified, CE, CSA, EN55022, EN55024, EN 300.328, FCC Part 15 |
POWER |
| Power Device | Power adapter - external |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% |
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