AG-221

Dual LAN cellular IoT gateway

Coming Soon!

OpenWRT system with custom script support
Dual Ethernet, WiFi, 4G LTE, GPS and RS485
Additional 512MB memory as overlay
More than 6500 ready applications

AG-221 is 4G LTE cellular gateway with 2 ethernet ports, WiFi, RS485, digital inputs working on OpenWRT system. It can connect in multiple ways to the Internet with dual SIM capability and a range of advanced functions for mission critical IoT or M2M applications. AG-221 also support MQTT protocol for cloud application and Modbus TCP/IP or RTU for industrial applications. It supports multiple VPN providers and is therefore ideal for remote PLC management and industrial automation monitoring.

Specification
Functions
Ordering
Documentation

CPU	580MHz MIPS 24KEc processor
Storage	64MB+512MB ExtRoot support (overlay)
Memory	256MB RAM
Cellular	4G LTE, GPRS
SIM	2 x nanoSIM, tray to prevent cards falling out
Antenna connectors	1 x SMA for cellular, 1 x SMA for GPS, 1 x SMA for WiFi
Ethernet	2 x 10/100 Ethernet with passive PoE
GNSS	GPS, BDS, Galileo, GLONASS, QZSS
WiFi	IEEE 802.11b/g/n with hotspot function
Serial	1 x RS485
Input/output	2 x opto-isolated digital input
Other	1 x USB with USB storage support
Status indicators	1 x serial (or custom use), 1 x activity, 1x Cellular, 1 x WiFi, 2 x input
Power supply	8-36V DC with reverse polarity protection, PoE (spare pair)
Operating temperature	-20 °C to 65 °C
Housing	Aluminium housing with DIN rail mounting option
Dimensions	88mm x 65mm x 35mm
Weight	220g

Operating system	OpenWRT 23.05, Kernel 5.15.71, Atreyo Environment V1.01.02
Programming language	Lazarus, C, C++, java, php, html, python, sql etc.
Network protocol suppport	TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP(S), FTP, SMTP, SSLv3, TLS 1.3, ARP, PPP, DHCP, Telnet
VPN and tunneling	OpenVPN, OpenConnect, IPsec, PPTP, SoftEther VPN, WireGuard
Configuration and management	WEB UI, CLI, SSH, CALL, SMS, TR-069, SNMP, JSON-RPC, MQTT(S), MODBUS, RMS
Cloud solutions	All supported by Linux for MIPS architecture
Modbus	TCP slave, TCP master, RTU master, RTU gateway
Serial	Console, Over IP, Modem, NTRIP

You can order our products online or send an individual inquiry. Please specify a specific model in your inquiry. Some models/products are only available on special order.