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TAP-620-M12 EN50155 Wireless Access Point

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  • High Speed Air Connectivity: WLAN interface support up to 300 Mbps link speed
  • Highly Security Capability:  WEP/WPA/WPA-PSK(TKIP,AES)/ WPA2/WPA2-PSK(TKIP,AES)/802.1X Authentication supported
  • Supports X-Roaming < 100 ms
  • Supports wireless load balance
  • Supports external SMA antenna installation

The TransporterTM series model TAP-620-M12's access point is designed for industrial and rolling stock wireless applications, such as vehicle and railway applications. The TAP-620-M12 is a reliable 802.11 a/b/g/n WLAN Access Point with two Ethernet 10/100 ports. It can be configured to operate in AP/Client /Bridge /AP-Client Mode. The TAP-620-M12 provides dual Ethernet ports in switch mode, so that you can Daisy Chain to reduce the usage of Ethernet switch ports. The TAP-620-M12 boasts a dust-tight connection and reverses SMA-type connectors that can install any reverse SMA-type antennas to extend the total communication distance. It is specifically designed for the toughest industrial environments. TAP-620-M12 is configured by WEB interface via LAN port or WLAN interface. The TAP-620-M12 can be easily adopted in almost all kinds of applications and provides the most rugged solutions for managing your network outdoors. Clearly, the TAP-620-M12 is one of the best communication solutions for wireless applications.


ORing EN50155 Access Point Model TAP-620-M12
Physical Ports  
10/100Base-T(X) Ports in M12 Auto MDI/MDIX 2 (4-pin M12 connetor – D-coding)
WLAN Interface  
Operating Mode AP/Client/Bridge/Repeater/AP-Client
Antenna and Connector 2 x 2 dBi (2.4GHz) / 3dBi (5GHz) on Reverse SMA connector
Radio Frequency Type DSSS, OFDM
Modulation IEEE802.11a/n: OFDM with BPSK, QPSK, 16QAM, 64QAM
IEEE802.11g/n: OFDM with BPSK, QPSK, 16QAM, 64QAM
Frequency Band America / FCC:
2.412~2.462 GHz (11 channels )
5.180~5.240 GHz & 5.745~5.825 GHz ( 9 channels )
Europe CE / ETSI:
2.412~2.472 GHz ( 13 channels )
5.180~5.240 GHz ( 4 channels )
2.412~2.484 GHz ( 13 channels )
5.180~5.240 GHz ( 4 channels )
Transmission Rate IEEE802.11b: 1/2/5.5/11 Mbps
IEEE802.11a/g: 6/9/12/18/24/36/48/54 Mbps
IEEE802.11n(40MHz): UP to 300 Mbps
Transmit Power IEEE802.11a:13dBm ±1.5dBm
IEEE802.11b:16dBm ±1.5dBm
IEEE802.11g:14dBm ±1.5dBm
IEEE802.11n(2.4G@20MHz):13dBm ±1.5dBm
IEEE802.11n(2.4G@40MHz):12dBm ±1.5dBm
IEEE802.11n(5G@20MHz):12dBm ±1.5dBm
IEEE802.11n(5G@40MHz):12dBm ±1.5dBm
Receiver Sensitivity IEEE802.11a: -68dBm ±2dBm@54Mbps
IEEE802.11b: -82dBm ±2dBm@11Mbps
IEEE802.11g: -68dBm ±2dBm@54Mbps
IEEE802.11n(2.4G@20MHz,MCS15): -64dBm ±2dBm
IEEE802.11n(2.4G@40MHz,MCS15): -60dBm ±2dBm
IEEE802.11n(5G@20MHz,MCS15): -64dBm ±2dBm
IEEE802.11n(5G@40MHz,MCS15): -60dBm ±2dBm
Encryption Security WEP : (64-bit ,128-bit key supported)
WPA / WPA2 : 802.11i(WEP and AES encryption)
WPA-PSK (256-bit key pre-shared key supported)
802.1X Authentication supported
TKIP encryption
Wireless Security SSID broadcast disable
Protocol Support  
LED Indicators  
Power Indicator 2 x LEDs, Green for Power Indicator

10/100Base-T(X) Port Indicator

2 x LEDs, Green for port Link/Act at 100Mbps, Amber for port Link/Act at 10Mbps


1 x LEDs, Green for WLAN Link /Act
Fault Indicator 1 x LED, Red for Ethernet link down or power down indicator
Fault contact  
Relay Relay output to carry capacity of 3A at 24VDC(5-pin M12 A-Coding)
Redundant Input Power Dual Power Inputs. 12~48 VDC on 5-pin M23 connector (24 VDC Typ.)
Power Consumption (Typ.) 8W
Overload Current Protection Present
Reverse Polarity Protection Present
Physical Characteristic  
Enclosure IP-40
Dimension (W x D x H) 125(W) x 65(D) x 196(H) mm (4.92 x 2.56 x 7.72 inch.)
Weight (g) 825g
Storage Temperature -40 to 85°C (-40 to 185°F)
Operating Temperature -10 to 60°C (14 to 140°F)
Operating Humidity 5% to 95% Non-condensing
Regulatory approvals  
EMI FCC Part 15, CISPR (EN55022) class A, EN50155 (EN50121-3-2)
EMS EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11
Shock IEC60068-2-27, EN61373
Free Fall IEC60068-2-32
Vibration IEC60068-2-6 , EN61373
Safety EN60950-1
Warranty 3 years

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