Industrial Wireless/ Industrial Wireless LAN/ AWK-3121-RTG SERIES
AWK-3121-RTG SERIES
Industrial IEEE 802.11a/b/g wireless AP/client
Introduction
The AWK-3121-RTG 3-in-1 industrial AP/client devices are designed specifically for train-to-ground communication while moving at speeds up to 120 km/h. The AWK-3121-RTG is compliant with the essential sections of EN 50155, covering operating temperature, power input voltage, surge, ESD and vibration. Installation is easy, with either DIN-Rail mounting or distribution boxes, and the DIN-Rail mounting capability, wide operating temperature range, and IP30 housing with LED indicators make the AWK-3121-RTG a convenient yet reliable solution for any rolling stock application.
Features and Benefits
- IEEE 802.11a/b/g compliant
- QoS (WMM) and VLAN for efficient network traffic
- Client-based Turbo Roaming (handover time < 350 ms @ 3 channels, WPA2)
- Controller-based Turbo Roaming (handover time < 50 ms @ 3 channels, WPA2) - available only when used with the WAC-1001
- Compliant with essential sections of EN 50155
- M12 anti-vibration connectors (AWK-3121-M12)
- -40 to 75°C operating temperature range (T models)
Advanced Security
- 64-bit and 128-bit WEP (Wired Equivalent Privacy)
- Enable/disable SSID broadcasts
- WPA/WPA2 (Wi-Fi Protected Access) and 802.11i support
- IEEE802.1X/RADIUS support
- Powerful filters for access control
Specifications for Train-to-Ground Applications
- Client-based Turbo Roaming handover time
< 150 ms @ 1 channel with WPA2
< 350 ms @ 3 channels with WPA2 - Controller-based Turbo Roaming handover time (available only when used with the WAC-1001)
< 50 ms @ 3 channels with WPA2 - Multiple roaming parameters for different installation structures and antenna types