Routers & Gateways
KEY-IOT (StarElink) SR800-02 Dual-Module 5G+4G Industrial Router
SR800-02 dual-module industrial router carries independent industrial 5G and 4G cellular modules, supporting dual SIM & ESIM, multi-network automatic failover between 5G/4G/wired/Wi-Fi. Equipped with gigabit Ethernet, RS232/485 serial and metal IP30 wide-temperature housing, it supports full VPN suite, dynamic routing and Linux secondary development, perfectly suited for high-reliability scenarios such as unmanned mining, smart transportation and industrial remote monitoring.
Specifications
| USB | 1×USB2.0 |
| MTBF | ≥100000 hours |
| Brand | KEY-IOT (StarElink) |
| Model | SR800-02 Dual-Module 5G+4G Industrial Router |
| Wi-Fi | Optional 2.4G/5.8G dual-band, Wi-Fi6 optional |
| Memory | 512MB RAM, 4GB EMMC Flash |
| Antenna | 4×SMA 5G antenna, 2×SMA 4G antenna, 2×SMA Wi-Fi antenna optional |
| Housing | Metal Alloy |
| Ethernet | 1×10/100/1000M configurable WAN, 4×10/100/1000M LAN |
| Mounting | DIN Rail / Desktop / Wall-mounted |
| SIM Slot | 2 drawer-type SIM/UIM, support ESIM |
| Dimension | 16612644mm |
| Net Weight | 0.95KG |
| Gross Weight | 1.40KG |
| VPN Function | PPTP, L2TP, IPsec, OpenVPN, GRE, GRETAP, VXLAN |
| Certification | CCC, RoHS |
| Core Features | 5G+4G dual cellular backup, multi-link failover, hardware watchdog, FOTA remote upgrade, SNMP v1/v2/v3, StarCloud platform management |
| Dynamic Routing | OSPF, RIP |
| Working Voltage | DC 9~36V, expandable to DC9~60V dual power |
| Cellular Network | 5G |
| Protection Grade | IP30 |
| Serial Interface | 1×RS232,1×RS485 |
| Operating Humidity | 5%~95% non-condensing |
| Storage Temperature | -40℃ ~ +85℃ |
| Industrial Protocols | MQTT, Modbus RTU/TCP |
| Operating Temperature | -35℃ ~ +75℃ |