Gigaset SE551 WLAN dsl/cable

Enjoy high-speed wireless networking

Siemens Gigaset SE551 WLAN dsl/cable
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Highlights

  • High-speed wireless data transfer at up to 108 Mbps (compatible with IEEE 802.11b/g)
  • Shared internet access for multiple users
  • 4 Ethernet ports for connecting additional PCs or LANs
  • USB 2.0 port for enhanced connectivity (e. g. file and print server)

Product support

Gigaset SE551 WLAN dsl/cable - Technical Data

Access types
DSL -
VDSL -
Ethernet to DSL or to Cable modem
Telephony features
VoIP (features / connections) with additional VoIP phone
Ports to outgoing fixed line (FXO) -
Ports to internal connection (FXS LAN / WLAN) -
PBX functionality (Private branch exchange) -
others -
Installation features
Basic set-up yes
Advanced set-up yes
Security set-up yes
WPS (Wi-Fi Protected Setup) -
Software upgrade www.siemens.com/gigaset
Remote management -
Languages multi-language
Preconfigured provider settings yes
Router / Gateway features
Supported protocols TCP/IP, UDP, DHCP server/client, HTTP, DNS relay, RIPv1/v2, UPnP, NTP
Installation and configuration Via JavaScript-enabled Internet browser (Microsoft® Internet > Explorer 6.0 or higher, Firefox® 1.0 or higher recommended)
Virtual Private Network support (Pass through) PPTP, L2TP, IPSec
Internet access PPPoE, PPTP, dynamic / static IP, via Bridge Modus
Special features Exposed host, Port forwarding, DynDNS, Preconfigured application level gateways, Backup / restore of configuration data, Reset button for reboot and factory defaults
LAN / WAN standards Ethernet: IEEE 802.3 (10Base-T), Fast Ethernet: IEEE 802.3u (100Base-TX), 10Base-T / 100Base-TX auto sensing, MDI / MDIX auto detection
USB USB 2.0 Host port for printer / mass storage device
WLAN features
WLAN on / off via web user interface
Supported standards WLAN: IEEE 802.11g (compatible to IEEE 802.11b), Atheros Super G, WMM (Wi-Fi Multimedia), WDS (Repeater Mode)
Range up to 30 m indoors, up to 300 m outdoors, XR support
Data rate up to 108 Mbps
Radio frequency specification frequency band 2.400 - 2.4835 GHz (ISM), DSSS spreading, CCK, OFDM modulation, Channel bonding in Super G mode, Transmission power max. 100mW
Security features
LAN / WAN NAT, URL/Portfiler, DOS blocking, Statefull packet inspection, Firewall integrated
WLAN WPA2, WPA, 64/128 bit WEP encryption, hidden SSID, MAC-filter
Backplane connectors and switches
Power jack yes
Power on / off button -
Reset button yes
USB USB 2.0
LAN connectors 4-port switch
WAN connectors 1
DSL connectors -
Ports to outgoing fixed line (FXO) -
Ports to internal connection (FXS) -
Other buttons and connectors -
Antenna 1 internal antenna, 1 external slewable antenna
General properties
Packaging content Device, Power supply unit, Product CD, Quick Start guide, Security / regulatory advice, Ethernet / LAN cable
Dimensions 149 x 98 x 31 mm
Weight 230 g
Operation temperature range 1 to 40°C
Allowed humidity 5% - 90 % (non condensend)
Device displays / LED Power, WAN, Online, WLAN (WLAN connection to other clients), USB, LAN1 - LAN4 (Ethernet-connections)
Power characteristics External power supply, Input 230 V AC, Output 12V / 1A DC)
Safety standards compliance CE-approval according to R&TTE-standard
Wall mountable yes, horizontal or vertical position
Colour Silver
User Interface Language Support
Languages de - en - fr - it - nl