| Cellular Interface | |
| Number of antennas | 2 (MAIN + AUX) |
| Connector | SMA-K |
| SIM | 2 x Mini SIM (2FF) |
| Standard | GSM/WCDMA/FDD LTE/TDD LTE |
| |
| Ethernet Interface | |
| Number of ports | 1 x 10/100 Mbps |
| |
| Serial Interface | |
| Number of ports | 2 x RS232 |
| Connector | DB9 |
| Signal | TxD, RxD, GND, CTS, RTS, DSR, DTR |
| Baud rate | 300bps ~ 115200bps |
| |
| Others | |
| LED indicators | 1 x RUN, 1 x MDM, 1 x USR, 3 x RSSI |
| Network indicator (link + rate) |
| Built-in | RTC, Watchdog, Timer |
| |
| Software (Basic features of RobustOS) | |
| Network protocols | PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, NTP, SMTP, Telnet, SSH2, DDNS, etc. |
| VPN tunnel | IPsec, OpenVPN, GRE |
| Management | Web, CLI, SMS |
| Serial port | Transparent, TCP Client/Server, UDP, Modbus RTU Gateway |
| |
| App Center (Available Apps for RobustOS) | |
| Apps* | Language, RCMS |
| *Request on demand. For more Apps please visit www.robustel.com. | |
| |
| SDK | |
| Supported programming language | C, C++ |
| Flash available for SDK | 3 MB |
| RAM available for SDK | 16 MB |
| |
| Power Supply and Consumption | |
| Connector | 2-pin 3.5 mm |
| Input voltage | 9 ~ 36V DC |
| Power consumption | Idle: 80 mA@12 V |
| Data link: 450 mA (peak) @12 V |
| |
| Physical Characteristics | |
| Ingress protection | IP30 |
| Housing & Weight | Plastic, 300 g |
| Dimensions | 118 x 97.5 x 28.5 mm |
| Installations | Desktop, wall mounting and DIN rail mounting |
| Operating temperature | -40 ~ +75 °C |
| Storage temperature | -40 ~ +85 °C |
| Relative humidity | 5 ~ 95% RH |
| |
| Regulatory and Type Approvals | |
| Environmental | RoHS2.0, WEEE |
