LoRa Interface
Number of antennas: 1
Connector: SMA-K with 50 ohms impedance
Standards: 863-870 MHz (Europe), 915-927 MHz (Australia), 902-928 MHz (North America), 920-928 MHz (Japan)
Max transmitted power: +24.5 dBm
Max sensitivity: -142 dBm
Reception capacity: Supports 8 channels, and each channel can receive data simultaneously Supports 1 MHz bandwidth demodulation
Communication range: 15 km
Cellular Interface
Number of antennas: 2 (MAIN + AUX)
Connector: SMA-K
SIM: 2 (3 V & 1.8 V)
Standards: 2G/3G/4G
Ethernet Interface
Number of ports: 2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN
Magnet isolation protection: 1.5 KV
GNSS Interface (Optional)
Number of antennas: 1
Connector: SMA-K with 50 ohms impedance
Acquisition sensitivity: GPS: greater than -148 dBm
GLONASS: greater than -145 dBm
Horizontal position accuracy: GPS: 2.5 m
Protocol: NMEA-0183 v4.10
Serial Interface
Number of ports: 1 x RS232 or 1 x RS485
Connector: 7-pin 3.5 mm female socket with lock
Baud rate: 300 bps to 230400 bps
Parametric form: 8E1, 8O1, 8N1, 8N2, 7E2, 7O2, 7N2, 7E1
RS-232: TxD, RxD, RTS, CTS, GND
RS-485: Data+ (A), Data- (B)
Flow control: RTS/CTS (for RS232)
Digital Input
Number of ports: 2 x DI (wet contact)
Connector: 4-pin 3.5 mm female socket
Isolation: 3KVDC or 2KVrms
Absolute maximum VDC: “V+” +5V DC (DI)
Absolute maximum ADC: 300 mA
Others
Reset button: 1 x RST
SD: 1 x Micro SD interface
Expansion: 1 x USB 2.0 host up to 480 Mbps
CLI: 1 x CLI interface
LED indicators: 1 x RUN, 1 x MODEM, 1 x USR, 1 x RSSI, 1 x NET, 1 x SIM
Built-in: RTC, Watchdog, Timer
Software (Basic features of RobustOS)
LoRaWAN protocols: V1.0 Class A/Class C and V1.0.2 Class A/Class C
Network protocols: PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, BGP, RIP, OSPF, SSH2, DDNS, etc.
VPN tunnel: IPsec, OpenVPN, GRE
Firewall: DMZ, anti-DDoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management: Web, CLI, SMS
Serial port: Transparent, TCP Client/Server, UDP,
Modbus RTU Gateway
SDK
Supported programming language: C, C++
Flash available for SDK: 64 MB
RAM available for SDK: 64 MB
Power Supply and Consumption
Connector: 3-pin 5 mm female socket with lock
Input voltage: 9 to 60V DC
Power consumption: Idle: 100 mA@12 V
Data link: 400 mA (peak) @12 V
Physical Characteristics
Ingress protection: IP30
Housing & Weight: Metal, 570 g
Dimensions: 125 x 104 x 43.5 mm
Installations: Desktop, wall mounting and 35 mm DIN rail mounting
Operating temperature: -40 ~ +75 °C
Storage temperature: -40 ~ +85 °C
Relative humidity: 5 ~ 95% RH
Approvals
Environmental: RoHS2.0, WEEE
EMI: EN 55032: 2012/AC: 2013 (CE&RE) Class B
EMS: IEC 61000-4-2 (ESD) Contact Level 2; Air Level 3
IEC 61000-4-3 (RS) Level 2, IEC 61000-4-4 (EFT) Level 2, IEC 61000-4-5 (Surge) Level 3, IEC 61000-4-6 (CS) Level 2
