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EWK-3121
IEEE 802.11 a/b/g/n Industrial Wireless AP
Product Overview

The EWK-3121 series industrial wireless AP support multiple working mode including AP/Bridge/Client, and operates within 2.4GHz frequency range. They can realize the high efficiency wireless communication between outdoor WIFI AP and provide higher transmission speed on a longer transmission distance. The link optimization of multimedia data processing, easy installation, user friendly web interface enables the EWK-3121 series suitable for all kinds of applications with fast and easy deployment. The EWK-3121 series industrial wireless AP are featured with excellent radio frequency performance. The 500MW transmission power and 12dBi high-gain internal antenna fulfill long distance WIFI transmission.

The EWK-3121 industrial wireless AP are powered with MIMO technology which highly increased send/receive capacity of multiple data flow and signal coverage. Meanwell, the industrial level QoS and VLAN support efficient data flow management. The IP66 protection class and industrial wide operation temperature range ensure the devices to be suitable for all harsh environments. 

Key Features

Support IEEE 802.11 a/b/g/n
2.4GHz wireless port
2 10/100Base-TX Ethernet ports
Support MIMO2x2 with wireless speed up to 300Mbps
Support QoS VLAN for a high efficiency network communication
Support WDS access mode with well compatibility 
Transmit power reaches 500MW, and receiving sensitivity reaches -100dBm, which ensure the transmission distance and signal quality
Industrial wide operation temperature from -40 to 65°C

Specifications
Product Specifications
Wireless Interface Antenna: Independent dual-polarized 12dBi. Horizontal beam width 65°. Vertical beam width 30°.
Standard: IEEE 802.11b/g/n
Transmission Power: Up to 27dBm (500MW). The maximum power can be adjusted through software configuration.
Speed: 2x2. Maximum speed 300Mbps.
Operation Frequency: 2.4000-2.4835GHz
Modulation: 802.11n: 2x2MIMO; 802.11g: OFDM; 802.11b: DSSS
Receiving Sensitivity: 802.11b, 1Mbps: -100dBm; 802.11g, 6Mbps: -93dBm; 801.11n, MCS0: -93dBm; MCS7: -74dBm
Interface LAN interface: 2 10/100Base-TX ports, RJ45
PoE port: PoE power feed
LED Power: Power, operation
LAN: LAN LED
MODE: MODE LED
SIGNAL: 3 levels signal intensity LED
Button RST: Reset to factory default settings
Mechanical Specifications Weight: 370g
Dimension: 250x85x43mm
Operation Environments Operation Temperature: -40 to 65°C
Operation Humidity: 0 to 100% RH
Storage Temperature: -40 to 80°C
Power Supply Power Input: 5-24VDC
Power Consumption: <8W
Reliability Watcdog: Hardware watchdog (WDT) monitoring
MTBF: >100,000 hrs
Warranty 5 years
Software Specifications
Operation Mode Routing mode, Client represents all terminal authentications;
Bridge mode, all terminals need separate authentication.
Protocols PPTP, L2TP, IPSec, PPPoE, DHCP Client/Server, NAPT, NTP, VLAN
Wireless Functions The surrounding site detection, the prior AP connection setting binding (BSSID), automatic channel selection.
Wireless Safety Open system, shared secret keys.
WPA/WPA-PSK.
WPA2/WPA2-PSK.
802.1x(PEAP, TLS, TTLS).
WAPI.
Authentication Functions WEB account/password. PPPoE access mode.
Routing mode, Client represents all terminal authentications;
Bridge mode, all terminals need separate authentication.
Multiple users follow separate portal authentication.
Network Protection Firewall.
Support network speed limit function.
Based on MAC address access control.
System Service Support virtual DMZ, port forwarding.
Support UPnP automatic port mirroring.
Support VPN transparent transmission (PPTP, L2TP, IPSec)
Configuration Management Based on WEB management tool, CPE internal WEB server
Remote firmware upgrade (HTTP)
Support Telnet connection
Support syslog
Support SSH
Failure Analysis Automatic network status detection. Reconnection while network is failed.
Support WatchDog and PingDog.
Mechanical Drawing
Ordering Information

EWK-3121: IEEE 802.11 b/g/n industrial wireless AP, internal antenna

EWK-3131-T: IEEE 802.11 b/g/n industrial wireless AP, dual exposed antennas

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