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5g Industrial Router(SR800)
5g Industrial Router(SR800)
5g Industrial Router(SR800)
5g Industrial Router(SR800)
5g Industrial Router(SR800)
5g Industrial Router(SR800)

5g Industrial Router(SR800)

The advent of 5G technology has revolutionized the industrial landscape, enabling businesses to leverage high-speed, low-latency wireless connectivity for their Industry 4.0 initiatives.
  • Network SupportIndustrial-grade 5G module
  • ModelSR800
  • VoltageWide power input DC 9~36V
  • Interface2 LAN ports, one of which can be reused as WAN port, 1 RS232, 1 RS485 (can be reused as RS232)
  • BrandKEY-IOT
  • Dimensions126*44*166mm
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The advent of 5G technology has revolutionized the industrial landscape, enabling businesses to leverage high-speed, low-latency wireless connectivity for their Industry 4.0 initiatives. At the forefront of this transformation is the StarRouter 800 (SR800), a state-of-the-art 5G industrial router designed to empower industries with reliable and secure wireless communication.

The SR800 is a versatile IoT wireless router that seamlessly integrates 4G/5G networks, virtual private networks (VPNs), and other advanced technologies. With its dual-network backup capability, supporting both 4G/5G wireless wide area networks (WANs) and Wi-Fi wireless local area networks (LANs), the SR800 ensures uninterrupted access to various networks. This redundancy is crucial for industrial applications where downtime can lead to significant losses.


One of the standout features of the SR800 is its support for 5G high-speed networks and Redcap (Reduced Capability) networks. The 5G NR (New Radio) technology enables the router to achieve ultra-fast data transmission speeds, while Redcap ensures efficient communication for low-power devices. This combination makes the SR800 ideal for a wide range of industrial use cases, from high-bandwidth applications like video surveillance to low-power sensor networks.

The SR800 also supports multiple Data Network Names (DNNs), allowing for seamless integration with different network slices. This feature is particularly valuable for industries that require dedicated network resources for specific applications, such as autonomous vehicles or remote surgery.

In addition to its 5G capabilities, the SR800 offers a comprehensive set of features that cater to the unique demands of industrial environments. With support for WLAN and five Ethernet ports, the router enables flexible network configurations and easy integration with existing infrastructure. The dual-SIM functionality and dual power redundancy backup ensure uninterrupted operation even in the event of network or power failures.


Deployment and scalability are key considerations for industrial IoT projects, and the SR800 excels in both aspects. The router supports rail and desktop installation, making it easy to deploy in various industrial settings. Its industrialized design, capable of withstanding challenging conditions, ensures reliable operation even in harsh environments. Moreover, the SR800 enables efficient completion of large-scale device network deployment, streamlining the rollout process for extensive IoT implementations.

Security is paramount in industrial networks, and the SR800 offers a robust suite of security features. It supports various VPN functions, including PPTP, L2TP, IPsec, OpenVPN, GRE, GRETAP, and Vxlan, ensuring secure remote access and data transmission.


The router also supports SNMP (Simple Network Management Protocol) and the StarLink STAR DEVICE MANAGER StarCloud platform, enabling efficient remote centralized network management.

One of the key advantages of the SR800 is its flexibility and extensibility. The router runs on the Linux OpenWrt system, which facilitates user secondary development. Key-IoT Technology provides comprehensive secondary development guidelines, empowering businesses to customize the router's functionality to meet their specific requirements.


In conclusion, the StarRouter 800 5G industrial router is a game-changer for industries seeking to harness the power of 5G for their IoT applications. With its advanced features, reliable performance, and extensive customization options, the SR800 is the ideal choice for businesses looking to future-proof their industrial networks.


As the demand for high-speed, low-latency wireless connectivity continues to grow, the SR800 is poised to play a crucial role in enabling the next generation of industrial IoT solutions.

     Hardware Performance
Memory 512MB
WIFI Supports 2.4G/5.8G dual-band, theoretical maximum speed of 866.7Mbps. Optional WIFI 6, theoretical maximum speed of 1774Mbps
Network Support Industrial-grade 5G module
System Time Time synchronization using NTP technology, with built-in RTC
WAN port 1 WAN port
LAN port 4 ports (10M/100M/1000M adaptive MDI/MDIX port)
SIM card interface 2 slots (drawer-type card slot, supporting 1.8V/3V SIM/UIM cards)
USB interface 1*USB2.0
Reset 1 reset button
Antenna interface 4 ports 4G/5G antenna, 50-ohm impedance, SMA female head interface
2 ports 2.4G/5.8G antenna, 50-ohm impedance, SMA interface), optional 4 ports
Power terminal 1 terminal (2-pin 3.81mm pitch connector), 1 DC train head
Console port 1 port (5-pin 3.5mm pitch connector, 1 RS232/RS485)
Indicators 9 (1 PWR indicator, 1 SYS indicator, 3 signal strength indicators, sim1, sim2, 1 WiFi indicator, 1 NET indicator)
Power Characteristics  
Power External power adapter (12V 2A)
Operating voltage Wide power input DC 9~36V
Standby power consumption 300~500mA@12V DC
Operating power consumption 500~700mA@12V DC
Operating Conditions  
Operating temperature -35~+75℃ (-31~+167℉)
Storage temperature -40~+85℃ (-40~+185℉)
Operating humidity 5%~95% (non-condensing)
Device ventilation Natural heat dissipation, no noise
Physical Characteristics  
Enclosure Full metal enclosure
Dimensions Length*Width*Height:126*44*166mm (excluding antenna and installation accessories)
Installation method Desktop placement, rail installation, wall mounting
Weight Net weight: 0.67KG (excluding antenna and installation accessories)
Gross weight: 0.95KG (with accessories and packaging box)
Device Safety and Reliability  
Safety and reliability Reverse polarity protection, overvoltage protection, overcurrent protection; Ethernet interface built-in 1.5KV electromagnetic isolation protection; RS232/RS485 interface built-in 15KV ESD protection; SIM/UIM card interface built-in 15KV ESD protection
Protection level IP30
Certification Compliant with CCC, RoHS
MTBF ≥100,000 hours
Software Features  
Network Access Supports APN/VPDN/slice network
Access authentication Supports CHAP/PAP authentication
Network mode 5G Sub-6 SA/NSA/LTE/WCDMA
LAN protocol Supports ARP, Ethernet
WAN protocol Supports static IP, DHCP, PPPoE, PPP
IP Applications Supports Ping, Trace, DHCP Server, DHCP Relay, DHCP Client, DNS relay, DDNS, Telnet
IP routing Supports routing
NAT function Supports network address translation
Industrial protocols Supports environmental protection 212 protocol, supports MQTT, MUDBUS, and other industrial protocols
Positioning function Supports GPS/Beidou positioning
Network Security
Firewall Full state packet inspection (SPI), prevention of denial of service (Dos) attacks, filtering of multicast Ping packets, access control lists (ACLs), content URL filtering, port mapping, virtual IP mapping, IP-MAC binding
Data security IPsec VPN/L2TP/PPTP/GRE/OPEN VPN/CA certificate
Backup function Supports wired, 5G, and Wi-Fi triple backup
Link online monitoring Sends heartbeat packets for detection and automatically reconnects when disconnected
Embedded watchdog Equipment runs self-checking technology, and equipment automatically repairs faults
Protocol standard IEEE 802.11b/g/n/ac/wifi6 ax(optional)
Speed Up to 1774Mbps
Security features Open system, shared key, WPA/WPA2 authentication, WEP/TKIP/AES encryption
Operating mode AP, Client operating mode
Transmission distance 100m (actual transmission distance depends on the environment)
Smart Features  
Integrated DTU function Supports TCP, UDP transparent transmission mode, TCP Server mode, supports Modbus RTU to Modbus TCP bridge, supports DCUDP, DCTCP mode
Network Management  
QoS management Supports bandwidth limitation, IP rate limiting
Configuration method Supports telnet, web, ssh, and console configuration methods
Upgrade method Supports web upgrade, supports FOTA
Log function Supports local system logs, remote logs, serial port output logs
Network management function Supports StarLink STAR DEVICE MANAGER StarCloud platform, batch management
Simple network management function Supports SNMP v1/v2/v3, supports SNMP TRAP function
Traffic management Supports traffic threshold setting, supports traffic statistics and traffic alert functions
Maintenance Tools Ping, route tracking
Status Query System status, modem status, network connection status, route status

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Q & A

Shipping Time and Logistics

We have a large stock of products readily available, and we can typically ship orders within 1-3 business days. For customized products, the shipping time may vary depending on the specific requirements, but it generally takes around 2-4 weeks. We collaborate with several renowned logistics companies, offering a variety of express delivery options such as SF Express, EMS, and DHL to ensure timely and secure product delivery.

Custom Development Services

In addition to our standard products, we also offer custom development services to our clients. Whether you have any special feature requirements or application scenarios, our experienced engineering team can provide customized development and optimization based on your needs. The customization process typically takes 1-3 months, and we work closely with you to ensure that the final delivered product fully meets your requirements.

Product Warranty and After-sales Service

All our products undergo rigorous testing and come with a 1-year warranty. If any quality issues arise during the warranty period, we provide free repair or replacement services. Beyond the warranty period, we also offer long-term technical support and maintenance services. Customers can contact our after-sales team via phone, email, or other channels, and we will respond promptly and provide solutions.




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