Appendix C - Technical Specifications
GSM Band (GSM/GPRS/EDGE)
850 / 900 / 1800 / 1900 MHz
Power Class 4 (850 / 900 MHz)
Power Class 1 (1800 / 1900 MHz)
UMTS/HSDPA Band *
850 / 1900 / 2100 MHz
Power Class 3
Data Rates **
1/2/5.5/11 Mbps in 802.11b mode
6/9/11/12/18/24/36/48/54 Mbps in 802.11g mode
Up to 300 Mbps in 802.11n mode
Standards
802.11b
802.11g
802.11n
Wireless Security
64/128-bit WEP (Wired Equivalent Privacy)
WPA & WPA2 (Wi-Fi Protected Access)
Firewall
Network Address Translation (NAT)
Stateful Packet Inspection (SPI)
D-Link DWR-555 User Manual
Technical Specifications
VPN
L2TP/PPTP/IPSEC VPN Pass-through
5 Dedicated IPSec tunnels
Antenna
1 External antenna
Ports
4 x LAN (RJ-45)
1 x WAN (RJ-45)
1 x Phone (RJ-11)
USIM Slot
Standard 6-pin SIM card interface
LED Status Indicators
Status
WPS
WAN
LAN
WLAN
2G
3G
SMS
Signal
87