Siemens Simens Gigaset WLAN dsl/cable SE551 - Manual (Page 125)

125
Appendix
Gigaset SE551 WLAN dsl/cable / ENG / A31008-M1029-B101-2x-7619 / appendix.fm / 17.11.2008
Sc
hablone 200
4_12
_27
Specifications
Interfaces
1 modem RJ45, 10Base-T/100Base-TX, Autosensing, MDI/MDIX
4 LAN RJ45, 10Base-T/100Base-TX, Autosensing, MDI/MDIX
1 USB USB 2.0, for printer server or file server
WLAN 802.11g, for the wireless connection of up to 252 PCs
Wireless properties
Frequency range 2,400 to 2,484 GHz ISM band
Spreading Direct Sequence Spread Spectrum (DSSS)
Modulation CCK, OFDM
Number of channels IEEE 802.11b: 13 (Europe, ETSI)
IEEE 802.11g: 13 (Europe, ETSI)
Transmission rate IEEE 802.11b: 1, 2, 5.5, 11 Mbps
IEEE 802.11g: 12, 18, 24, 36, 48, 54 Mbps
Super G: 72, 96, 108 Mbps
XR: 0.25, 0.5, 1 Mbps
Operating environment
Temperature Operating temperature 0 to 40 °C
Storage temperature -10 to 70 °C
Humidity 5% to 80% (non condensing)
LED displays (green) Power
Online (Internet)
WLAN (activity, wireless)
WAN (connection to modem, activity)
LAN1 to LAN4 (connection to PC, activity, wired)
USB (device connection)
Compliance with security conditions and regulations
CE, EN60950
Software Browser-based configuration environment
NAT, PPPoE
DHCP server and client
NAT, Port Forwarding, Port Triggering, Exposed Host
Security Setup
Firewall, prevention of hacker attacks
MAC address filtering
URL filtering,
DoS blocking, SPI
Log file
WEP encryption
WPA2 / WPA encryption