Specifications - Siemens gigaset SE551 Owner's Manual

Appendix

Specifications

Interfaces
1 modem
4 LAN
1 USB
WLAN
Wireless properties
Frequency range
Spreading
Modulation
Number of channels
Transmission rate
Operating environment
Temperature
Humidity
LED displays (green)
Compliance with security conditions and regulations
150
RJ45, 10Base-T/100Base-TX, Autosensing, MDI/MDIX
RJ45, 10Base-T/100Base-TX, Autosensing, MDI/MDIX
USB 2.0, for printer server or file server
802.11g, for the wireless connection of up to 252 PCs
2,400 to 2,484 GHz ISM band
Direct Sequence Spread Spectrum (DSSS)
CCK, OFDM
IEEE 802.11b: 13 (Europe, ETSI)
IEEE 802.11g: 13 (Europe, ETSI)
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 temperature 0 to 40 °C
Storage temperature -10 to 70 °C
5% to 80% (non condensing)
Power
Online (Internet)
WLAN (activity, wireless)
WAN (connection to modem, activity)
LAN1 to LAN4 (connection to PC, activity, wired)
USB (device connection)
CE, EN60950