The TAP-323 trackside wireless unit is designed for train-to-ground wireless communication. The TAP-323 is a highly compact and rugged wireless unit that integrates two access points, a managed fiber switch, and a wide-range AC/DC power supply into one box. The IP68 housing allows the unit to withstand harsh weather conditions, and the M12 connectors make the unit shock and vibration resistant. The TAP-323 supports advanced controller-based Turbo Roaming technology for train-to-ground wireless applications such as communication-based train control (CBTC) and CCTV. The unit can supply power to up to 4 PoE devices while providing reliable LAN communication with Moxa’s Turbo Chain technology.
WLAN Interface
Channel Bandwidth
5 MHz, 10 MHz, 20 MHz, 40 MHz
Frequency Band
Frequency Band for EU (20 MHz operating channels)
2.412 to 2.472 GHz (13 channels)
5.180 to 5.240 GHz (4 channels)
5.260 to 5.320 GHz (4 channels)
5.500 to 5.700 GHz (11 channels)
Frequency Band for JP (20 MHz operating channels)
2.412 to 2.484 GHz (14 channels)
5.180 to 5.240 GHz (4 channels)
5.260 to 5.320 GHz (4 channels)
5.500 to 5.700 GHz (11 channels)
Frequency Band for US (20 MHz operating channels)
2.412 to 2.462 GHz (11 channels)
5.180 to 5.240 GHz (4 channels)
5.260 to 5.320 GHz (4 channels)
DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
5.500 to 5.700 GHz (8 channels) Excludes 5.600 to 5.640
DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
5.745 to 5.825 GHz (5 channels)
Receiver Sensitivity for 802.11a
-90 dBm @ 6 Mbps
-88 dBm @ 9 Mbps
-88 dBm @ 12 Mbps
-85 dBm @ 18 Mbps
-81 dBm @ 24 Mbps
-78 dBm @ 36 Mbps
-74 dBm @ 48 Mbps
-74 dBm @ 54 Mbps
Receiver Sensitivity for 802.11b
-93 dBm @ 1 Mbps
-93 dBm @ 2 Mbps
-93 dBm @ 5.5 Mbps
-88 dBm @ 11 Mbps
Receiver Sensitivity for 802.11g
-88 dBm @ 6 Mbps
-86 dBm @ 9 Mbps
-85 dBm @ 12 Mbps
-85 dBm @ 18 Mbps
-85 dBm @ 24 Mbps
-82 dBm @ 36 Mbps
-78 dBm @ 48 Mbps
-74 dBm @ 54 Mbps
Receiver Sensitivity for 802.11n (2.4 GHz)
-89 dBm @ MCS0 20 MHz
-85 dBm @ MCS1 20 MHz
-85 dBm @ MCS2 20 MHz
-82 dBm @ MCS3 20 MHz
-78 dBm @ MCS4 20 MHz
-74 dBm @ MCS5 20 MHz
-72 dBm @ MCS6 20 MHz
-70 dBm @ MCS7 20 MHz
-95 dBm @ MCS8 20 MHz
-90 dBm @ MCS9 20 MHz
-87 dBm @ MCS10 20 MHz
-83 dBm @ MCS11 20 MHz
-80 dBm @ MCS12 20 MHz
-74 dBm @ MCS13 20 MHz
-71 dBm @ MCS14 20 MHz
-69 dBm @ MCS15 20 MHz
-87 dBm @ MCS0 40 MHz
-83 dBm @ MCS1 40 MHz
-83 dBm @ MCS2 40 MHz
-80 dBm @ MCS3 40 MHz
-76 dBm @ MCS4 40 MHz
-73 dBm @ MCS5 40 MHz
-69 dBm @ MCS6 40 MHz
-67 dBm @ MCS7 40 MHz
-93 dBm @ MCS8 40 MHz
-88 dBm @ MCS9 40 MHz
-85 dBm @ MCS10 40 MHz
-82 dBm @ MCS11 40 MHz
-78 dBm @ MCS12 40 MHz
-73 dBm @ MCS13 40 MHz
-69 dBm @ MCS14 40 MHz
-67 dBm @ MCS15 40 MHz
Receiver Sensitivity for 802.11n (5 GHz)
-88 dBm @ MCS0 20 MHz
-85 dBm @ MCS1 20 MHz
-82 dBm @ MCS2 20 MHz
-79 dBm @ MCS3 20 MHz
-76 dBm @ MCS4 20 MHz
-71 dBm @ MCS5 20 MHz
-70 dBm @ MCS6 20 MHz
-69 dBm @ MCS7 20 MHz
-95 dBm @ MCS8 20 MHz
-91 dBm @ MCS9 20 MHz
-87 dBm @ MCS10 20 MHz
-80 dBm @ MCS11 20 MHz
-78 dBm @ MCS12 20 MHz
-74 dBm @ MCS13 20 MHz
-72 dBm @ MCS14 20 MHz
-71 dBm @ MCS15 20 MHz
-84 dBm @ MCS0 40 MHz
-81 dBm @ MCS1 40 MHz
-77 dBm @ MCS2 40 MHz
-75 dBm @ MCS3 40 MHz
-71 dBm @ MCS4 40 MHz
-67 dBm @ MCS5 40 MHz
-64 dBm @ MCS6 40 MHz
-63 dBm @ MCS7 40 MHz
-90 dBm @ MCS8 40 MHz
-85 dBm @ MCS9 40 MHz
-82 dBm @ MCS10 40 MHz
-81 dBm @ MCS11 40 MHz
-77 dBm @ MCS12 40 MHz
-73 dBm @ MCS13 40 MHz
-71 dBm @ MCS14 40 MHz
-68 dBm @ MCS15 40 MHz
Modulation Type
Transmission Rate
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11n HT40: 13.5 to 300 Mbps (MCS0 to MCS15)
Transmitter Power for 802.11a
23±1.5 dBm @ 6 Mbps
23±1.5 dBm @ 12 Mbps
23±1.5 dBm @ 24 Mbps
21±1.5 dBm @ 36 Mbps
20±1.5 dBm @ 48 Mbps
18±1.5 dBm @ 54 Mbps
Transmitter Power for 802.11b
26±1.5 dBm @ 1 Mbps
26±1.5 dBm @ 2 Mbps
26±1.5 dBm @ 5.5 Mbps
25±1.5 dBm @ 11 Mbps
Transmitter Power for 802.11g
23±1.5 dBm @ 6 Mbps
23±1.5 dBm @ 12 Mbps
23±1.5 dBm @ 24 Mbps
21±1.5 dBm @ 36 Mbps
20±1.5 dBm @ 48 Mbps
18±1.5 dBm @ 54 Mbps
Transmitter Power for 802.11n (2.4 GHz)
23±1.5 dBm @ MCS0 20 MHz
21±1.5 dBm @ MCS1 20 MHz
21±1.5 dBm @ MCS2 20 MHz
21±1.5 dBm @ MCS3 20 MHz
20±1.5 dBm @ MCS4 20 MHz
19±1.5 dBm @ MCS5 20 MHz
18±1.5 dBm @ MCS6 20 MHz
18±1.5 dBm @ MCS7 20 MHz
23±1.5 dBm @ MCS8 20 MHz
21±1.5 dBm @ MCS9 20 MHz
21±1.5 dBm @ MCS10 20 MHz
21±1.5 dBm @ MCS11 20 MHz
20±1.5 dBm @ MCS12 20 MHz
19±1.5 dBm @ MCS13 20 MHz
18±1.5 dBm @ MCS14 20 MHz
18±1.5 dBm @ MCS15 20 MHz
23±1.5 dBm @ MCS0 40 MHz
20±1.5 dBm @ MCS1 40 MHz
20±1.5 dBm @ MCS2 40 MHz
20±1.5 dBm @ MCS3 40 MHz
19±1.5 dBm @ MCS4 40 MHz
19±1.5 dBm @ MCS5 40 MHz
18±1.5 dBm @ MCS6 40 MHz
17±1.5 dBm @ MCS7 40 MHz
23±1.5 dBm @ MCS8 40 MHz
20±1.5 dBm @ MCS9 40 MHz
20±1.5 dBm @ MCS10 40 MHz
20±1.5 dBm @ MCS11 40 MHz
20±1.5 dBm @ MCS12 40 MHz
19±1.5 dBm @ MCS13 40 MHz
18±1.5 dBm @ MCS14 40 MHz
17±1.5 dBm @ MCS15 40 MHz
Transmitter Power for 802.11n (5 GHz)
23±1.5 dBm @ MCS0 20 MHz
20±1.5 dBm @ MCS1 20 MHz
20±1.5 dBm @ MCS2 20 MHz
20±1.5 dBm @ MCS3 20 MHz
19±1.5 dBm @ MCS4 20 MHz
18±1.5 dBm @ MCS5 20 MHz
18±1.5 dBm @ MCS6 20 MHz
18±1.5 dBm @ MCS7 20 MHz
23±1.5 dBm @ MCS8 20 MHz
20±1.5 dBm @ MCS9 20 MHz
20±1.5 dBm @ MCS10 20 MHz
20±1.5 dBm @ MCS11 20 MHz
19±1.5 dBm @ MCS12 20 MHz
19±1.5 dBm @ MCS13 20 MHz
18±1.5 dBm @ MCS14 20 MHz
18±1.5 dBm @ MCS15 20 MHz
23±1.5 dBm @ MCS0 40 MHz
20±1.5 dBm @ MCS1 40 MHz
20±1.5 dBm @ MCS2 40 MHz
20±1.5 dBm @ MCS3 40 MHz
19±1.5 dBm @ MCS4 40 MHz
18±1.5 dBm @ MCS5 40 MHz
18±1.5 dBm @ MCS6 40 MHz
18±1.5 dBm @ MCS7 40 MHz
23±1.5 dBm @ MCS8 40 MHz
20±1.5 dBm @ MCS9 40 MHz
20±1.5 dBm @ MCS10 40 MHz
20±1.5 dBm @ MCS11 40 MHz
19±1.5 dBm @ MCS12 40 MHz
19±1.5 dBm @ MCS13 40 MHz
18±1.5 dBm @ MCS14 40 MHz
18±1.5 dBm @ MCS15 40 MHz
Wireless Security
WEP encryption (64-bit and 128-bit)
WPA/WPA2-Enterprise (IEEE 802.1X/RADIUS, TKIP, AES)
WPA/WPA2-Personal
WLAN Antenna Connector
WLAN Operation Mode
WLAN Standards
802.11a/b/g/n
802.11i Wireless Security
Ethernet Interface
1000BaseSFP Slots
10/100BaseT(X) Ports (M12 D-coded 4-pin female connector)
Standards
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3af for PoE
IEEE 802.3u for 100BaseT(X)
Total Port Count
Highest Speed
Connections
Ethernet Software Features
Management
SNMPv1/v2c/v3, DHCP Server/Client, IPv4, Syslog, TCP/IP, Telnet, TFTP, UDP, Web Console, Wireless Search Utility
Security
Time Management
USB Interface
M12 Connector
M12 A-coded 5-pin female (for ABC-02 USB storage)
Firewall
Filter
IP address, MAC address, Ports
Serial Interface
Console Port
USB-M12 console (M12 B-coded 5-pin female connector)
Parity
None, Even, Odd, Space, Mark
Power Parameters
Input Current
AC input: 110 to 220 VAC, 50 to 60 Hz, 1.1 A (max.)
DC input: 110 to 220 VDC, 1.1 A (max.)
Input Voltage
Redundant dual inputs, 110/220 VAC/VDC (85 to 264 VAC, 88 to 300 VDC)
Power Connector
M12 A-coded 4-pin male connector
Power Consumption
Power Consumption
Reverse Polarity Protection
Source of Input Power
Physical Characteristics
Housing
IP Rating
Dimensions
324 x 279 x 156 mm (12.76 x 10.98 x 6.142 in)
Weight
Installation
Wall mounting (standard), DIN-rail mounting (optional), Pole mounting (optional)
Protection
Environmental Limits
Operating Temperature
-40 to 75°C (-40 to 167°F)
Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5 to 95% (non-condensing)
Standards and Certifications
EMC
EN 61000-6-2/-6-4, EN 55032/24
EMI
CISPR 32, FCC Part 15B Class A
EMS
IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Radio Frequency
Radio
Railway
Railway Fire Protection
Safety
EN 60950-1, UL 60950-1, IEC 60950-1
Features
2 dual-band radios, IEEE 802.11a/b/g/n compliant
Rugged IP68-rated housing and -40 to 75°C operating temperature
Controller-based Turbo Roaming
2 fiber SFP slots and 4 PoE ports with M12 LAN connectors
Complies with all EN 50155 mandatory test items This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here: www.moxa.com/doc/specs/EN_50155_Compliance.pdf
Complies with EN 50121-4
Wireless network redundancy with AeroLink Protection
High transmission power for extended reach