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Brand: MOXA
Moxa AWK-1137C-EU Wi-Fi 4 Industrial Client, EU Band
Description
How the AWK-1137C-EU connects machines wirelessly
AWK-1137C-EU is listed by Moxa as: Industrial Wi-Fi 4 (802.11n) wireless client, EU band, 0 to 60°C operating temperature. A compact industrial wireless client that connects serial and Ethernet equipment to an existing Wi-Fi 4 (802.11n) network, with two 10/100 ports and a serial port selectable between RS-232 and RS-422/485.
Key figures from the Moxa page: the power input is 9 to 30 VDC; operating temperature is 0 to 60°C (32 to 140°F); dimensions are 77.1 x 115.5 x 26 mm (3.04 x 4.55 x 1.02 in); weight is 470 g (1.03 lb); the enclosure is rated IP30.
Standards and approvals printed for this model include safety standard EN 62368-1; UL 60950-1. Approvals can differ between variants of a series, so check the one on the exact order code.
Technical specifications
| Parameter | Specification |
|---|---|
| WLAN Standards | 2.4 GHz: 802.11n with 64 QAM support, 20/40 MHz; 5 GHz: 802.11n with 64 QAM support,20/40 MHz; WMM for QoS |
| Transmission Rate | 2.4 GHz: Up to 144.4 Mbps; 5 GHz: Up to 300 Mbps |
| WLAN Operation Mode | Client; Client-Router; Slave; Sniffer |
| Antenna | External, 2/2 dBi; Omni-directional |
| Antenna Connectors | 2 RP-SMA female |
| 10/100BaseT(X) Ports (RJ45 connector) | 2 |
| Routing | Port forwarding; Static Route; NAT |
| Security | HTTPS/SSL; RADIUS; SSH |
| Time Management | NTP Client; SNTP Client |
| Filter | ICMP; MAC address; IP protocol; Port-based |
| Connector | DB9 male |
| Serial Standards | RS-232, RS-422/485, RS-232/422/485 |
| Operation Modes | Disabled, Real COM, RFC2217, TCP Client, TCP Server, UDP |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | None, RTS/CTS, XON/XOFF |
| Baudrate | 75 bps to 921.6 kbps |
| Serial Data Log | 256 KB |
| RS-232 | TxD, RxD, RTS, CTS, DCD, GND, DTR, DSR |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND |
| Buttons | Reset button |
| Housing | Metal |
| IP Rating | IP30 |
| Dimensions | 77.1 x 115.5 x 26 mm (3.04 x 4.55 x 1.02 in) |
| Weight | 470 g (1.03 lb) |
| Installation | DIN-rail mounting; Wall mounting (with optional kit) |
| Input Voltage | 9 to 30 VDC |
| Power Connector | 1 removable 3-contact terminal block(s) |
| Power Consumption | 11.7 W (max.) |
| Reverse Polarity Protection | Supported |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature (package included) | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| EMC | EN 61000-6-2/-6-4; EN 55032/35 |
| EMI | CISPR 22, FCC Part 15B Class A |
| Radio | EN 300 328; EN 301 489-1/17; EN 301 893; FCC ID SLE-1137C; MIC; NCC; SRRC; WPC; KC; RCM |
| Road Vehicles | E mark E1 |
| Safety | EN 62368-1; UL 60950-1 |
| Cybersecurity | EN 18031-1 |
| Vibration | IEC 60068-2-6 |
| Warranty Period | 5 years |
Selection and installation notes
It is built for retrofitting machines, AGVs and mobile equipment that were designed for cable connections, powered from 9 to 30 VDC.
On the practical side, mounting is listed as din-rail mounting; wall mounting (with optional kit); the housing is metal; the stated MTBF is 1,125,942 hrs; the warranty period is 5 years. Treat the MTBF as a manufacturer prediction under its stated method, not a guarantee for your site.
Before ordering, confirm that the EU band matches the country of use, the serial interface variant and the supply voltage. Seven Star LLC is an independent supplier in Muscat and quotes against the exact code you give us.
Related models in the AWK-1137C-EU family
The Moxa product list shows these models in the same family page (6 entries): AWK-1137C-EU, AWK-1137C-EU-T, AWK-1137C-JP, AWK-1137C-JP-T, AWK-1137C-US, AWK-1137C-US-T. Suffixes such as -T generally mark wide-temperature versions and fiber suffixes (M, S, MM, SS with SC or ST) mark the connector and fiber type, but the order code printed on the datasheet governs.
Documents and quotation
The attached file is Moxa’s published datasheet for the family (moxa-awk-1137c-series-datasheet-v2.2). For a quotation, send the full order code, the quantity required and where the goods are to be delivered.
More products in this range: Industrial Communications.
Datasheets & Documents
- Datasheet Moxa AWK-1137C series datasheet v2.2 Download
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About brand
Moxa is the Taiwanese maker of industrial networking equipment: Ethernet switches, serial device servers, protocol gateways, media converters, secure routers and remote I/O. It was founded in Taiwan in 1987 and started with serial communication products before moving into industrial Ethernet. It is headquartered in Taipei.
Seven Star LLC is an independent supplier in Muscat. We list Moxa switches, serial servers, gateways and converters, and supply them to control system integrators, utilities, oil and gas and building automation projects in Oman and the GCC by exact model.
Moxa at a glance
| Established | 1987, Taiwan |
|---|---|
| Headquarters | Taipei, Taiwan |
| First products | Serial communication boards and serial connectivity |
| Product families | Unmanaged, managed and rackmount industrial Ethernet switches, serial device servers, Modbus and fieldbus gateways, media converters, serial converters, secure routers, remote I/O and industrial computers |
Moxa products we list
| Family | Models | Typical use |
|---|---|---|
| Unmanaged switches | EDS-205A, EDS-208A, EDS-2008-EL, EDS-2010-ML, EDS-308, EDS-316, EDS-G2005-EL, EDS-G205, EDS-G308, EDS-P206A PoE | Simple plug-and-play networks inside control panels |
| Managed switches | EDS-405A, EDS-408A, EDS-508A, EDS-510A, EDS-510E, EDS-518A, EDS-528E, EDS-G508E, EDS-G509, EDS-G512E, ICS-G7528A rackmount | Redundant ring networks, VLANs and diagnostics for SCADA and DCS |
| Serial device servers | NPort 5110A, 5150A, 5210A, 5250A, 5410, 5450, 5610-8, 5650-8, 6150, IA5150A | Putting RS-232/422/485 devices on an Ethernet network |
| Protocol gateways | MGate MB3180, MB3170, MB3280, MB3270, 5101-PBM-MN, 5105-MB-EIP, 5109 DNP3, 5114 IEC 104 | Linking Modbus RTU/TCP, PROFIBUS, EtherNet/IP, DNP3 and IEC 60870-5-104 systems |
| Converters, routers and I/O | IMC-21A, IMC-101, IMC-21GA, TCF-142, TCC-100, TCC-80, TCC-120, EDR-G9010 router, ioLogik E2210 | Fibre links over long distances, serial conversion, network security and remote I/O |
The choice between switch types follows the network. An unmanaged switch simply forwards traffic and suits a small, isolated panel. A managed switch adds redundancy protocols (Moxa's Turbo Ring recovers a broken ring in milliseconds), VLANs to separate traffic, port mirroring and alarms, which a SCADA or DCS network needs. The suffix on a Moxa model also matters: "-T" means a wide operating temperature range (typically -40 to 75 °C), which is the safe choice for outdoor cabinets in the Gulf summer. "-MM-SC" or "-S-SC" means multi-mode or single-mode fibre with SC connectors.
Where Moxa products are used
In Oman and the GCC, Moxa equipment connects RTUs, PLCs, meters and protection relays in oil and gas fields, electrical substations, water and wastewater SCADA, transport, and building and energy management systems.
Ordering Moxa products: what we need
Send the complete model including all suffixes (for example EDS-508A-MM-SC-T), the quantity, and for fibre models the fibre type and distance. For gateways, tell us which two protocols need to be linked.
Facts checked against Moxa company information, October 2026.
Browse MOXA products by category: Industrial Communications.
Related products
Frequently Asked Questions
What is the Moxa AWK-1137C-EU?
Moxa lists it as: Industrial Wi-Fi 4 (802.11n) wireless client, EU band, 0 to 60°C operating temperature. A compact industrial wireless client that connects serial and Ethernet equipment to an existing Wi-Fi 4 (802.11n) network, with two 10/100 ports and a serial port selectable between RS-232 and RS-422/485.
What power supply does the AWK-1137C-EU need?
The Moxa specification gives an input voltage of 9 to 30 VDC. Check the terminal arrangement and, where relevant, the redundant-input wiring against your panel supply before ordering.
What operating temperature range applies to the AWK-1137C-EU?
The listed operating temperature is 0 to 60°C (32 to 140°F). Wide-temperature versions carry a -T suffix in Moxa's order codes where the series offers them, and they are separate order codes.
Which frequency bands does the AWK-1137C-EU cover?
The EU-band model lists: 2.412 to 2.472 GHz (13 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 d.
Where is the AWK-1137C-EU datasheet and how do I ask for a quotation?
You can download the Moxa datasheet from this page. For a quotation, send us the full order code, quantity and destination; Seven Star LLC is an independent supplier based in Muscat.
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