Moxa AWK-3251A-M12-RCC-UN-T | AWK-3251A-RCC Railway Wi-Fi 5 AP/Client, UN Band, -40 to 75C, M12

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SKU:AWK-3251A-M12-RCC-UN-T

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Description

The Moxa AWK-3251A-M12-RCC-UN-T is a railway-grade industrial wireless access point and client supporting IEEE 802.11a/b/g/n/ac Wave 2 on concurrent 2.4 GHz and 5 GHz bands, with aggregated data rates up to 1.267 Gbps. This Universal-band model uses an M12 X-coded Gigabit port and an extended -40 to 75°C operating range, making it suited to inter-carriage backbone networks and onboard passenger Wi-Fi.

Built in an IP30 metal housing for DIN-rail mounting, it accepts 12-48 VDC redundant dual inputs or 48 VDC PoE (IEEE 802.3at) and supports up to 120 client connections. It is designed to meet EN 50121-4, EN 50155 and EN 45545-2 railway requirements, with Auto Carriage Connection, Turbo Roaming and WPA3 security for dependable rolling-stock deployments.

Features

- Auto Carriage Connection (ACC) for easy deployment and reliable carriage backbone networks
- Millisecond-level client-based Turbo Roaming
- WPA3 encryption for enhanced wireless security
- Built-in 2.4 GHz and 5 GHz band pass filters for more reliable connections
- Designed specifically for rail carriage-to-carriage communication
- Firewall filtering by ICMP, MAC address, IP protocol and port
- Client isolation support

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Standards: IEEE 802.11a/b/g/n/ac Wave 2, AP/client, concurrent 2.4/5 GHz dual-band
- Aggregated data rate: up to 1.267 Gbps (400 Mbps on 2.4 GHz, 867 Mbps on 5 GHz)
- Frequency bands (UN): 2.412-2.472 GHz (13 channels), 5.180-5.320 GHz, DFS support in AP mode
- LAN port: 1 x 10/100/1000BaseT(X), M12 X-coded 8-pin female
- Console port: RS-232, 8-pin RJ45
- Client connections: up to 120
- Power input: 12-48 VDC redundant dual inputs via 10-contact terminal block, or 48 VDC PoE (IEEE 802.3at)
- Power consumption: 24.12 W max
- Operating temperature: -40 to 75°C
- Housing: IP30 metal
- Dimensions: 45 x 130 x 118 mm, weight 800 g
- Mounting: DIN-rail, wall mounting with optional kit
- Railway standards: EN 50121-4, EN 50155, EN 45545-2

FAQs

Q: What is the AWK-3251A-M12-RCC-UN-T designed for?
A: It is a railway-grade Wi-Fi 5 access point and client for inter-carriage backbone networks and onboard passenger Wi-Fi.

Q: Which railway standards does it meet?
A: It is designed to meet EN 50121-4, EN 50155 and EN 45545-2 (fire protection).

Q: How can it be powered?
A: It accepts 12-48 VDC redundant dual inputs through a 10-contact terminal block, or 48 VDC PoE (IEEE 802.3at). Maximum consumption is 24.12 W.

Q: What does the UN in the part number mean?
A: UN denotes the Universal frequency band model, covering 2.412-2.472 GHz and 5.180-5.320 GHz with DFS support in AP mode.

Q: What network connector does it use?
A: It has one 10/100/1000BaseT(X) port with an M12 X-coded 8-pin female connector, plus an RS-232 console port on an 8-pin RJ45.

Q: What operating temperature range does the -T model support?
A: It operates from -40 to 75°C, suitable for harsh trackside and rolling-stock environments.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa AWK-3251A-M12-RCC-UN-T | AWK-3251A-RCC Railway Wi-Fi 5 AP/Client, UN Band, -40 to 75C, M12