Siemens gigaset se551 User Manual
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Appendix
Gigaset SE551 WLAN dsl/cable / deutsch / A31008-M1029-B101-1-19 / appendix.fm / 25.10.2006
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hablone 2
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Specifications
Interfaces
1 modem
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
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)
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
IEEE 802.11g: up to 54 Mbps
Super G: up to 108 Mbps
XR: up to 1 Mbps
Operating environment
Temperature
Temperature
Operating temperature 0 to 40 °C
Storage temperature -10 to 70 °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)
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