Technical data

WDS support Establishing cost efficient WLANs
• Fully transparent bridge (FTB) RAPs and RACs:
Transparent communication between large numbers of Ethernet clients
behind Access Clients as well as behind an ads-tec Access Point
• Single client bridge (SCB) RACs & APs:
Allows the transparent connection of an Ethernet subscriber – the con-
nected device is masked behind the MAC address of the WLAN module
• Multi client bridge (MCB) 4-port switch RACs & APs:
Allows connection of several Ethernet subscribers
• The first device is provided with layer-2 transparent access, all other
devices obtain an IP transparent access
• Wireless backbone (WB) with Dual RAPs: Establishment of cost efficient
but powerful WLAN structures without any additional cable routing
WLAN security
Utmost security for
wireless networks
• WEP64, WEP128, WPA/TKIP and WPA2/
CCMP (AES) security modes
• Authentication: WPA-PSK (802.11i),
WPA radius (enterprise), 802.1x
• Static MAC addresses
• Hide SSID for RAP and RAC
• X.509 certificate administration incl.
uploading of client, CA and CRL
certificates
WLAN roaming support
Fast roaming
and seamless data traffic
• Standard roaming with RAC: 50–500ms
• With roaming tables in 5 GHz band:
10–50ms
• Extended background scanning with
Dual RAC: 10–50ms
• Seamless roaming: Seamless hand-
over of clients from cell to cell without
any time delay in connection with
ads-tec Access Points
WLAN features
Adaptable for
ideal results
• Fully compatible with IEEE
802.11a/b/g/h requirements
• There are 19 interference free channels
available in the 5 GHz band
• TPC (transmission power control) for
transmission radius restriction or for
automatic power adaptation to the
maximum level currently required
• DFS support for a maximum trans-
mission power of up to 1 Watt in
compliance with IEEE 802.11h
• Flexible timeout adjustment for
bridging of long distances
WLAN without any interruption
Even
with 5 GHz
• Complies with the EN 301 893 ETSI
standard, spec. V1.4.1, which is
mandatory since April 2009, and is
already prepared for the V1.5.1
specification
• Indoors, up to 16 interference-free
channels can be used in the 5 GHz
band, and up to 8 channels in outdoor
applications – a high AP density is
possible without interferences
• The seamless roaming client provides
for data transmission free from any
interruptions – even during channel
switching and radar detection
RAP and RAC product benefits
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