Industrial 900 MHz wireless AP/bridge/client

The AWK-3191 900 MHz wireless AP/bridge/client is Moxa’s answer to long distance wireless communication for industrial applications. By combining

the characteristics of the 33-centimeter band and the proven 802.11 standards, Moxa is able to provide a reliable long distance wireless solution. Unlike traditional point-to-point 900 MHz radios, the AWK-3191 supports both master/slave and AP/client operation modes to enable both point-to-point and point-to-multi-point communication for higher flexibility and lower total cost of ownership.

Furthermore, the AWK-3191 is designed to be deployed easily, but in case of external interference, Moxa also provides the ability to allow engineers to adjust their 900 MHz central frequency and bandwidth (5/10 MHz and 20 MHz) to optimize their wireless performance.

The AWK-3191 is rated to operate at temperatures ranging from -25 to 60°C for standard models and -40 to 75°C for wide temperature models, and with an industrial-oriented design, it is compliant with various standards and approvals, making it rugged enough for any harsh industrial environment.


Manual (2)
Name Action
AWK-3191 Series Datasheet
Name Action
AWK-3191 Quick Installation Guide
AWK-3191 User's Manual
  • Features
  • Ordering info
  • Video
  • Integrated antenna and power isolation
  • 900 MHz transmission for long distance wireless communication
  • Maximum security with WEP/WPA/WPA2/802.11X and powerful filters
  • -40 to 75°C operating temperature range (T models)
  • AP/client and master/slave modes supported for point-to-point and point-to-multi-point connections
Available Models
Model No. Description
AWK-3191-US Industrial 900 MHz wireless AP/bridge/client, US band (902 to 928 MHz), -25 to 60°C operating temperature
AWK-3191-US-T Industrial 900 MHz wireless AP/bridge/client, US band (902 to 928 MHz), -40 to 75°C operating temperature
Optional Accessories
Model No. Description
A-CRF-RMNM-L1-600 N-type (male) to RP SMA (male), LMR-195 Lite cable, 6 m
A-CRF-RMNM-L1-300 N-type (male) to RP SMA (male), LMR-195 Lite cable, 3 m
WK-51-01 Wall-mounting kit, 51mm wide
A-TRM-50-RM Terminating Resistor, 50 ohm, RP-SMA Male
A-SA-NFNF-01 Surge arrestor, N-type (female) to N-type (female)
A-SA-NMNF-01 Surge arrester, N-type (female) to N-type (male)
Automatic Backup Configurator ABC-01 Configuration backup and restoration tool for managed switches and wireless APs/Bridges/Clients
A-ADP-RJ458P-DB9F-ABC01 RJ45-to-DB9 adaptor for the ABC-01
ANT-WSB0.9-YNF-12 900 MHz, Yagi directional antenna, 12 dBi, N-type (female)
ANT-WSB0.9-ANF-09 900 MHz, omni-directional antenna, 9 dBi, N-type (female)
A-CRF-RMNM-L1-900 N-type (male) to RP SMA (male), LMR-195 Lite cable, 9 m
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Frequency Shifted Wi-Fi for Long Distance and High Bandwidth