Transparent Transmission Module
WiFi HaLow 3km Ethernet & Serial Port Transparent Transmission Module
WiFi HaLow long-range transparent transmission module with Ethernet and TTL serial interfaces for stable wired-to-wireless links.
Transparent Ethernet and serial transmission for industrial devices and remote terminals.
Up to 3km line-of-sight coverage with strong penetration and diffraction performance.
Plug-and-play deployment with compact housing for field and cabinet integration.
Key Benefits
Transparent Transmission
Connect wired devices to long-range wireless links without changing established field communication workflows.
Industrial Interfaces
Ethernet and TTL serial support make the module suitable for controllers, gateways, and remote cabinets.
Practical Deployment
Compact form factor, AP/Client mode indication, and simple power requirements support faster rollout.
Product Details
Product Structure
The real product image shows the transparent transmission module body used for Ethernet and serial bridging tasks.
Hardware Detail
This close-up keeps the original unit unchanged while presenting structure, finish, and installation-friendly proportions.
Applications
PLC connectivity
Serial devices
Factory data links
Remote gateways
Overview
This module is designed for transparent wired-to-wireless transmission where Ethernet and serial equipment need stable long-range connectivity.
Deployment Fit
It suits PLC cabinets, telemetry nodes, and remote data points that need a simple way to extend wired communications across a HaLow link.
Product Data
Technical Specifications
| Item | Value |
|---|---|
| Communication Standard | IEEE 802.11ah (WiFi HaLow) |
| Frequency Band | 902-928MHz (USA), 863-868MHz (EUR) |
| Channel Bandwidth | 8MHz |
| Data Rate | 16 Mbps |
| Receiver Sensitivity | 1M PPDU = -105dBm, 8M PPDU MCS0 = -95dBm, 8M PPDU MCS7 = -81dBm |
| Max Network Nodes | Up to 31 access points |
| Transmit Power | Max 33dBm +/- 2dBm |
| Modulation | BPSK, QPSK, QAM16, QAM64 |
| Transmission Range | 3km (LOS), 500m (NLOS) |
| Security Protocol | WPA2-PSK |
| Encryption | AES |
| Ethernet Port | 10/100 Mbps |
| Serial Port | TTL Level |
| Baud Rate | 115200 |
| Power Supply | DC12V / 1A |
| LED Indicators | Power, AP/Client Mode, Signal Strength |
| Antenna Connector | IPEX |
| Input Voltage | DC12V / 1A |
| Operating Temperature | -20C to 70C |
| Storage Temperature | -30C to 80C |
| Operating Humidity | 10% to 90% |
| Storage Humidity | 5% to 95% |
| Dimensions | 113 x 42 x 13mm, excluding antenna |
| Weight | 62g |