D-LINK – DIR-456U

GSM BAND (GSM/GPRS/EDGE)
900/1800/1900 MHz, Power Class 4 (900 MHz), Power Class 1 (1800/1900 MHz)

UMTS/HSDPA/HSUPA BAND
900/1900/2100 MHz, Power Class 3

DATA RATES
Up to 150 Mbps with 802.11n clients
6/9/11/12/18/24/36/48/54 Mbps in 802.11g mode
1/2/5.5/11 Mbps in 802.11b mode
3G Uplink: Up to 5.76 Mbps
3G Downlink: Up to 21 Mbps

Standards
802.11g/b, compatible with 802.11n, ??802.3, 802.3u

Wireless Security
64/128-bit WEP (Wired Equivalent Privacy), WPA & WPA2 (Wi-Fi Protected Access)

FIREWALL
Network Address Translation (NAT), Stateful Packet Inspection (SPI), VPN
L2TP/PPTP/IPSEC VPN Pass-through

Ports
4 x LAN (RJ-45), 1 x WAN (RJ-45), 1 x External 3G antenna

LED Status Indicators
WAN, LAN, WLAN, 2G, 3G, SMS, Signal