Siemens gigaset SE551 - Manual (Page 152)

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Appendix
Gigaset SE551 WLAN dsl/cable / deutsch / A31008-M1029-B101-1-19 / appendix.fm / 25.10.2006
Sc
hablone 2
004_
12_2
7
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: up to 11 Mbps
IEEE 802.11g: up to 54 Mbps
Super G: up to 108 Mbps
XR: up to 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