- **LoRa Wireless Connectivity:** Utilizes the Semtech SX1272 LoRa transceiver operating in the ISM band (862–936 MHz) for long-range, low-power communication. - **Digital I/O Control:** Provides 2 isolated digital inputs (DI) and 2 relay-based digital outputs (DO), each configurable as active high or active low. - **High Isolation and Protection:** Digital inputs feature 3000 VDC isolation protection, ensuring robust operation in electrically noisy industrial environments. - **Flexible Input Modes:** Supports both dry contact and wet contact input types, accommodating a wide range of sensors and switches. - **High-Capacity Relay Outputs:** Each output relay supports up to 120V AC @10A, 240V AC @7A, or 24V DC @10A, suitable for direct control of industrial devices. - **Long Communication Range:** Achieves up to 5,000 meters (typical) and up to 7,500 meters in free-space conditions, depending on antenna and environment. - **Secure Data Transmission:** Integrated AES encryption engine supporting 128-, 192-, and 256-bit keys for secure LoRa communication. - **Low Power Consumption:** Sleep current as low as 3 µA in power-down mode, with typical TX current

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN

- **Transparent LoRa-to-Ethernet Conversion:** Enables direct data bridging between LoRa wireless networks and Ethernet LANs without protocol translation, ensuring minimal latency and simple integration. - **High-Performance MCU:** 32-bit microcontroller operating at 40 MHz with 16 KB SRAM and 128 KB Flash ROM for stable and efficient processing. - **LoRa Technology:** Built on the Semtech SX1272 transceiver, supporting ISM band operation (862–936 MHz) with exceptional receiver sensitivity of -137 dBm and transmit power up to +20 dBm. - **Long-Range Communication:** Achieves wireless transmission distances from 1.5 km up to 7.5 km in free-space conditions, depending on environmental factors and antenna configuration. - **Flexible Data Rates:** Supports LoRa modulation rates from 0.244 kbps to 18.2 kbps and FSK up to 300 kbps, allowing optimization between range and throughput. - **Robust Security:** Integrated AES encryption engine supporting 128-, 192-, and 256-bit key lengths for secure data transmission. - **Ethernet Connectivity:** Standard RJ-45 interface supporting 10/100 Mbps auto-detect speeds with built-in 1.5 kV magnetic isolation for electrical protection. - **Multiple Network Protocols:** Compatible with ARP, IP, ICMP, UDP, TCP, HTTP, and DHCP protocols; supports TCP Server, TCP Client, and UDP modes. - **Web-Based Configuration:** Simple setup via HTTP browser (Internet Explorer) or Windows-based configuration utility. - **Industrial Design:** Compact, durable plastic enclosure suitable for industrial environments, with LED indicators for system, transmit, and receive status. - **Low Power Consumption:** Operates on 9–24 VDC input with typical consumption of 95 mA at 12 VDC. - **Wide Environmental Tolerance:** Operational temperature range from -10°C to +70°C and storage range from -20°C to +80°C.

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN

- **LoRa to Ethernet Transparent Bridge:** Converts LoRa wireless data to Ethernet TCP/IP communication seamlessly. - **Optional LoRaWAN Server Lite (MQTT):** Enables lightweight LoRaWAN server functionality for IoT applications. - **High-Performance MCU:** 32-bit microcontroller operating at 40 MHz with 16 KB SRAM and 128 KB Flash ROM. - **Semtech SX1272 LoRa Chipset:** Ensures long-range, low-power communication in the ISM 862–936 MHz band. - **Extended Communication Range:** Up to 7.5 km in free-space conditions. - **High Sensitivity and Power:** Receiver sensitivity of -137 dBm and transmit power up to +20 dBm. - **Low Power Consumption:** Sleep current as low as 3 µA; TX current

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN

- **Dual Interface Conversion:** Converts LoRa wireless communication to Ethernet Modbus TCP, enabling remote device connectivity over long distances. - **High-Performance MCU:** 32-bit microcontroller operating at 40 MHz with 16 KB SRAM and 128 KB Flash ROM for stable and efficient data processing. - **LoRa Technology:** Integrated Semtech SX1272 transceiver supporting ISM band 862–936 MHz with high receiver sensitivity (-137 dBm) and up to +20 dBm transmit power. - **Long-Range Communication:** Supports transmission distances from 1.5 km up to 7.5 km in free-space conditions, depending on antenna and environmental factors. - **Flexible Network Modes:** Operates as TCP Server, TCP Client, or UDP node; supports Modbus TCP to RTU/ASCII conversion. - **Industrial Ethernet Interface:** 10/100 Mbps auto-detect RJ-45 port with built-in 1.5 kV magnetic isolation for electrical protection. - **Security and Encryption:** Integrated AES encryption engine supporting 128/192/256-bit keys for secure data transmission. - **Low Power Consumption:** Typical power draw of 95 mA at 12 VDC; supports wide input voltage range (9–24 VDC). - **Web-Based Configuration:** Simple setup via HTTP browser (Internet Explorer) or Windows utility software. - **Robust Environmental Design:** Operates in temperatures from -10°C to +70°C; suitable for industrial and outdoor deployments. - **Compact and Lightweight:** Enclosed in a durable plastic housing measuring 100 × 90 × 25 mm and weighing approximately 150 g.

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN

- **Dual Serial Interface Support:** Provides one configurable port supporting RS-232 (half-duplex) and RS-485 communication modes. - **LoRa Wireless Connectivity:** Utilizes the Semtech SX1272 LoRa transceiver for long-range, low-power wireless communication in the ISM 862–936 MHz band. - **High Sensitivity and Power:** Receiver sensitivity of -137 dBm and transmit output power up to +20 dBm for extended communication range. - **Low Power Consumption:** Sleep current as low as 3 µA in power-down mode; TX current

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN

LoRa to USB, CPU : 32 bits MCU 40 MHz 16KB SRAM 128KB Flash ROM Support: TCPIP, LoRa Semtech SX1272, Freq, : ISM band 86 862 ~ 936MHz, Receiver Sensitivity : -137 dBm, Transmit Output Power : 20 dBm, Sleep Current : 3 3uA (at power down state), TX current < 140 mA@20 dbm, RX current < 10 mA, Security processor ( 128/192/256 bits AES ), Packet engine up to 256 bytes with CRC, Antenna : SMA Type 2 dBi changeable, Distance : Up To 1500~7500 Meters in free space, Data Rate : 0.244 ~ 18.2K bps ( LoRa ) / 300 K bps (FSK), Application mode : Star, Ethernet Port Type?RJ-45 Connector, Speed?10 / 100 Mbps ( Auto Detect ), Protocol?ARP / IP / ICMP / UDP / TCP / HTTP / DHCP, Mode?TCP Server / TCP Client / UDP, Setup?HTTP Browser Setup ( IE ), Security?Login Password, Protection?Built-in 1.5KV Magnetic Isolation, Setup Tool : Windows Utility, Power : DC 9 ~ 24V / 150mA@ 9V 60mA@ 24V, Power consumption: 12VDC / 95 mA, 9VDC / 120mA, Led Lamp : SYS (green), Rx(red), Tx(green), Environment: Operating Temperature: 10?70?, Storage Temperature: 20?80?, Dimensions : 100 * 90 * 25 mm ( W * D * H ), Weight : 150 gr ( not include power )

Manufacturer: TOPSCCC

Category: Gateway LoRaWAN