Moxa
WAC-M300

WAC-M300

WAC-M300 Series

Railway train-to-ground wireless access controllers for the TAP-M310 Series

  • Supports Layer 2 roaming
  • Sub-50 ms controller-based Turbo Roaming for Wi-Fi 6 capable TAP rail devices
  • Intuitive portal interface for centralized device management and wireless network maintenance
  • Device-level redundancy via hot standby controller

Certifications UL Listed · CE · FCC

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Ships from and sold by A5 IT, an authorized Moxa reseller.

Specifications

Ethernet Interface

10/100/1000BaseT(X) Ports (RJ45 connector)
2 Port 1: Communications port for WAC/HA Port 2: Reserved
Standards
IEEE 802.11i for Wireless Security IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) IEEE 802.1X for authentication

Ethernet Software Features

Management
IPv4 SNMPv1/v2c/v3 Syslog TCP/IP Telnet Web Console Wireless Search Utility MXconfig MXview One
Security
HTTPS/SSL RADIUS SSH
Time Management
NTP Client

Serial Interface

Console Port
RS-232 ports x 1 (DB9 male)
Flow Control
RTS/CTS, XON/XOFF
Parity
None, Even, Odd, Space, Mark

Serial Signals

RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Wireless Access Control

Controller Failover Mode
1-on-1 hot backup
Handover Time
50 ms
Roaming Support
Turbo Roaming (L2) with inter-controller capabilities
WLAN Products Supported
Layer 2 networks: Up to 190 clients roaming between 400 APs

Supported Devices

TAP Products
TAP-M310R Series

Power Parameters

Input Current
1.2 A @ 100 VAC
Input Voltage
100 to 240 VAC
No. of Power Inputs
2
Operating Voltage
100 to 240 VAC

Physical Characteristics

Housing
Metal
Dimensions (without ears)
304 x 440 x 44 mm (11.97 x 17.32 x 1.73 in)
Weight
5,480 g (12.08 lb)
Installation
19-inch rack mounting

Environmental Limits

Operating Temperature
0 to 50°C (32 to 122°F)
Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5 to 95% (non-condensing)

Standards and Certifications

Safety
UL 62368-1 EN 62368-1 IEC 62368-1
EMC
EN 55032/35 EN 61000-6-2/-6-4
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 1000 MHz: 20 V/m IEC 61000-4-3 RS: 1400 MHz to 2000 MHz: 10 V/m IEC 61000-4-3 RS: 2000 MHz to 2700 MHz: 5 V/m IEC 61000-4-3 RS: 5100 MHz to 6000 MHz: 3 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF: 100 A/m

Declaration

Green Product
RoHS, CRoHS, WEEE

MTBF

Time
770,346 hrs
Standards
Telcordia Standard SR-332

Warranty

Warranty Period
5 years
Details
See www.moxa.com/warranty

Documentation

NameTypeVersionDate
Firmware for WAC-M300151.3 MBFirmwarev1.1Oct 31, 2025 Oct 31, 2025 Release notes
Datasheet for WAC-M300 Series568.7 KBDatasheetv1.2Jan 26, 2026
FOSS Statement for WAC-M300 Series2.9 MBDeclarationv1.0Jul 31, 2025
Manual for WAC-M300 Series9.1 MBManualv1.0Jul 15, 2025
QIG for WAC-M3001.1 MBQIGv1.0Jul 15, 2025
Declaration of Conformity (EU/UK) for WAC-M300 Series306.8 KBDeclarationv1.0May 05, 2025