Standard: IEEE802.11bgn 300Mbps(2T2R);

Power of Send: 11n HT40 MCS715dBm/11b CCK 18dBm/11G OFDM 15dBm;

Sensitivity of Receive: -65dBm at 300Mbps/-73dBm at 54Mbps/-86dBm at 11Mbps;

Standard: IEEE802.11ac 866Mbps(2T2R);

Power of Send: 11ac HT80 MCS9 20dBm;

Sensitivity of Receive: -56dBm at 866Mbps;

Working temperature: -30°C ~ +70°C

Storage temperature: -45°C ~ +85°C

Humidity: 5%~95%, non-condensing

Single 4G, dual 4G, wired network, wireless network, wireless internet, mixed;

Cold & hot backup and load balancing bandwidth overlay between 4G, 4G and wired network;

Cold & hot backup and load balancing bandwidth overlay between wired network and wireless network;

Combined dial modes: 4G dial+wired to LAN and other customized verson;

Support 1000+ operators, automatically matches operators, custom APN, support PIN code for SIM card;

Maintain the function of resident designated network mode (such as being used to stay in 4G mode to prevent switching to 2G mode, etc.);

Two-way serial port transparent transmission (support flow control, custom registration package/activation package/keep-alive package, custom package prefix and suffix, server and client working at the same time, traffic statistics);

Two-way serial port command mode (supports proprietary HE commands for controlling and managing equipment);

Two-way serial port supports ModbusRTU protocol (convert ModbusRTU on the serial port to ModbusTCP);

Support external GPS in TTL mode in serial port

Two-way serial port transparent transmission for multiple data centers (customized version);

Industrial watchdog and software watchdog;

Low temperature self-heating mechanism;

Automatic restart(regular or restart when idle);

Mutual backup between multiple devices(high availability), if single device failed, it can be switched to backup devices;

Network keep-alive mechanism and continuous failure restart recovery functions(network parameters & threshold can be configured) to ensure data terminal always online;

VPN supports L2TP client, PPTP client, GRE tunnel, OPENVPN client;

GPS positioning and base station positioning functions, support NMEA protocol reporting (packet header and reporting interval can be specified) and JSON protocol of HTTP reporting

DDNS(multiple carriers from home and abroad can be supported), UPNP, domain name redirection, IGMP forward/reverse proxy;

Real-time network traffic graph, terminal real-time traffic and usage statistics;

Terminal flow control, access control, regular network disconnection;

Firewall, port proxy, port mapping (NAT) and DMZ host;

Static routing table management, source address routing;

Dynamic routing protocols (RIPv1, RIPv2, RIPng, OSPFv2, OSPFv3, BGP-4 and BGP-4+) (customized version);

2.4G wireless hotspot, minimum signal threshold, connection limit, wireless black and white list, transmit power adjustment;

WIFIdog (advertising push through WIFIdog), Coova Chilli advertising push;

Base station time synchronization, NTP time synchronization, and support LAN time service to other equipment (provided for some private networks with no RTC camera and other equipment for the right time);

IPV6 protocol support (under development), USSD (under development), TR069 (under development), SNMP (under development), IPSEC (under development);

LAN search protocol (discover devices), LAN TCP/HTTP control protocol (control devices), LAN batch upgrade protocol (batch upgrade firmware for devices);

Remote HTTP control protocol (cloud platform management);

GPS reporting protocol (support NMEA/JT808/HTTP protocol reporting);

IO port remote control protocol;

Device information (4G signal, connection duration, traffic and other device status) reporting protocol;

Terminal information (terminal MAC address/connection time and length) collection protocol (under development)

Short message (SMS) control protocol (under development);

Terminal command line (SSH/Telnet/serial port)

The Farm system is an open operating system, which provides a complete development environment for project users and supports customers to develop their own application software;

The system is a router operating system developed in pure C language, which can run on embedded chip platforms and X86 industrial computers, high performance, low power consumption, low heat;

Provide a component-based development environment, which can conveniently develop customer application software packages (FPK software packages) based on the existing components of the system, and can be applied across embedded platforms;

The component-based development environment provides a unified API and rich component interfaces for customers to call, stacked component application development, can quickly develop customer software packages;

More application functions of the Farm system are constantly increasing (FPK software package), and the chip platform supported by the Farm system is also constantly increasing;

Batch view device status and management;

Batch restart and reset devices, batch upgrade devices;

Equipment group management;

Individual equipment management;

4G traffic statistics and quota management (under development);

Alarm information record and email notification (under development);

Equipment operation log management;

Terminal management under equipment;