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Categories
Lancom 1781EW
Communication protocol
Wireless Multimedia Extensions (WMM), Quality of Service (QoS), IPv6, Virtual LAN (VLAN)
Ethernet standard
Frequency band
Support for Jumboframes
Support for mobile broadband
Yes
Mobile broadband type
Type of support
USB modem
Throughput WAN-LAN
VoIP (SIP)
Yes
Wi-Fi Standard
IEEE 802.11b, Wi-Fi 3 (802.11g), Wi-Fi 4 (802.11n)
Wireless network
Yes
External antenna
Yes
Detachable antenna
Yes
MIMO
Yes
Beamforming
MU-MIMO
Number of antennas
3
Supported bands
Total data transfer rate
300 Mbit/s
Wireless security
WPA, WEP, WPA2, TKIP
Support for alternative firmware
Communication mode
Number of LAN ports
4 st
Number of WAN ports
Other connectors
USB
USB
Yes
USB version
USB 2.0
Built-in DSL modem
No
Type of modem
ADSL2, ADSL2+
Features
Built-in printer server, Designed for wall mounting, File Server via USB
Active cooling (fan)
No
Management interface
SNMP, Web/network, Telnet
Number of units
1 st
Target audience
Home users, Company
Keyword
Release year
2011
Operational Power Consumption (min-max)
Power over Ethernet (PoE)
Router security
VPN, DMZ
VPN protocol
IPSec, PPTP, L2TP
