Switched WLAN nach IEEE 802.11b/g/a und n


Netzaufbau:
... keine Roaming Zeiten,
da alle APs den gleichen Kanal benutzen und der Switch die auflaufenden Pakete filtert.
Extricom’s Interference-FreeTM Architecture
  • The same channel is placed everywhere
  • Placement of AP is determined based only on where capacity is needed
  • The WLAN Switch performs the function of the traditional access point
  • Client associates with the Switch, not the AP
  • The switch prevents interference through packet-by-packet control of AP transmissions
  • The AP acts as a radio point; performs no transmission processing; contains no software
  • Each UltraThin Access Point contains multiple radios
Switch controls multiple overlapping “channel blankets”

... no cellplaning



WLAN Switch 8-port





              EXSW-800 – 8-port WLAN Switch

  • Supports up to 8 UltraThin APs (2-radio)
  • 100Mb/s backbone to the LAN
  • Hardware based 802.11i encryption
  • Delivers PoE to the APs
  • WPA2 - AES (CCMP)
  • IEEE 802.11i
  • Roaming
  • intra-switch 0 msec
  • inter-switch <50 msec
             Datenblatt


WLAN Switch 24-port






             EXSW-2400 – 24-port WLAN Switch


  • Supports up to 24 UltraThin APs (2-radio)
  • 2x 1000Mb/s backbone to the LAN
  • Hardware based 802.11i encryption
  • Delivers PoE to the Aps
  • WPA2 - AES (CCMP)
  • IEEE 802.11i
  • Roaming
  • intra-switch 0 msec
  • inter-switch <50 msec

             Datenblatt


UltraThin Dual Access Point




             EXRP20 UltraThin AP


  • UltraThin - No intelligence in the device
  • Two 802.11a/b/g compliant radios WiFi
  • 100Mb/s backbone to the WLAN switch
  • 802.3af Power over Ethernet (PoE)
  • optional external antenna connector
  • Quality of Service
  • Multiple SSIDs 16 / VLAN
             Datenblatt

UltraThin Quadro Access Point



EXRP40 UltraThin AP


  • UltraThin - No intelligence in the device
  • four 802.11a/b/g compliant radios WiFi
  • 100Mb/s backbone to the WLAN switch
  • 802.3af Power over Ethernet (PoE)
  • optional external antenna connector
  • Quality of Service
  • Multiple SSIDs 16 / VLAN

Datenblatt
 

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Extricom aktuell
Extricom stelltSpezial-802.11n WLAN-System vor...
Skyathlon in Borgholzhausen
... mittels 5GHz Bilder aus Zielbereich.
Vernetzte Fahrt
In Wolfsburg wird die Zukunft getestet ...
5.8GHz nun in Deutschland verfügbar
Neue 5GHz Frequenzen von der BundesNetzAgentur freigegeben..