| Customization: | Available |
|---|---|
| Type: | Wireless |
| Network Site: | Intermediate Node Routers |
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| front view | rear view |
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| side view | side view |
| Network interconnection | |
| network access | 3G/4G/5G dial-up internet, supporting APN and VPDN. Built in with hundreds of global APN information, the router can automatically match internet access after inserting a SIM card |
| Access authentication | Support CHAP/PAP/MS-CHAP/MS-CHAPV2/none |
| Network standard | Support NR/LTE/WCDMA(HSPA+)/TD-SCDMA/EVDO/EDGE/GPRS |
| LAN Protocol | Support ARP, Ethernet,STP |
| WAN Protocol | Support static IP, DHCP, PPPoE,PPTP,L2TP |
| Number of supported users | wired:253 |
| network protocol | |
| IP application | Support tcping, ping, traceroute, DHCP server/wireless relay/client, dynamic domain DDNS, telnet, SSH, HTTP, HTTPS, TFTP, FTP, SFTP, IPv6 |
| ip routing | Support static routing and IGMP Proxy |
| TTL | Customize the TTL value of the client host |
| network security | |
| firewall | Support full state packet inspection (SPI) to prevent denial of service (DDoS) attacks |
| Support filtering multicast/Ping packets, access control list (ACL) | |
| DMZ, MAC filtering, whitelist/blacklist access control | |
| Support NAT, PAT, DMZ, port mapping, virtual servers | |
| AAA | Support local authentication and Radius |
| data security | L2TP,PPTP,OpenVPN,CA |
| Reliability | |
| Backup function | Interface backup, 4G/5G, wired network disconnection mutual backup |
| Link online detection | 4G/5G status detection, automatically redial when disconnected or signal is poor |
| Definition of interval time for VPN disconnection and redialing, and control of dialing frequency | |
| WAN sends heartbeat detection packet for automatic connection upon disconnection | |
| Scheduled restart | |
| Bridge with multiple gateways | Supports multiple LAN settings, the router has two gateways (two internal networks) |
| Internet of Things | |
| DTU | Supports TCP, UDP transparent transmission mode, TCP Server mode, and instruction mode |
| Secondary development | |
| shell script | Custom script function, implementing custom management of routers and related functions |
| Interface | The router provides a secondary development parameter interface (HTTP), such as obtaining router status, setting router related functions, etc. Convenient for mobile app, mini program, and cloud server development |
| network management | |
| collocation method | Supports local or remote HTTP, HTTPS, Telnet, SSH methods, and internal network penetration methods |
| Upgrade method | Support local or remote WEB, TFTP, FTP, SFTP server, intranet penetration remote |
| Log function | Support local system logs and remote logs. Important logs saved in case of power failure |
| Support saving logs in case of power failure | |
| Interface | ||
| Ethernet interface | 2 * 10/100/1000Mbps Fast Ethernet interface, WAN/LAN adaptive (2 LANs in 4G/5G mode) | |
| PIN terminal | Industrial serial interface | RS232/RS485 x 2 Industrial terminal RS232 signal:TXD,RXD,GND RS485 signal:A,B |
| SIM card holder | Drawer style card holderx 1 | |
| Antenna Connector | SMA external rotation inner hole: 3G/4G/5G, network: SMA x 4 | |
| reset key | 1 | |
| mechanical properties | ||
| Installation method | Guide rail, wall mounted | |
| External dimensions | LWH: 70 * 80 * 26mm (excluding antenna interface) | |
| casing | aluminum alloy | |
| protection grade | IP30 | |
| Cooling method | Thermal conductive cotton shell for heat dissipation | |
| weight (g) | 145g | |
| power supply | ||
| power interface | DC2.1 socket | |
| power input | DC 5-40V,Anti reverse connection protection | |
| Polarity reversal protection | Support | |
| Environmental temperature and humidity | ||
| ambient humidity | 5 ~ 95% (No frost) | |
| storage temperature | -40 ~ 85ºC | |
| operation temperature | -20°C ~ +75°C | |
| Other | ||
| LED light | SYS system operation indicator light: Flashing once every second indicates that the system is running normally Flashing indicates that firmware is being upgraded or the reset button is being pressed to reset |
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| NET external network connection indicator light: When in 4G/5G mode, flashing indicates that 4G/5G is dialing Long on, indicating that successful internet access through WAN port Long off, indicating that the WAN port has failed to access the internet |
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| SIG 5G signal strength indicator light: When the signal strength of 5G is above 90%, the SIG light stays on for a long time5G When the signal strength is between 45% and 90%, the SIG light flashes once every second When the signal strength of 5G is below 45%, the SIG light will flash rapidly |
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| Mode 4G/5G mode signal indicator light: When the network is connected to 5G, it stays on for a long time When the network is on 4G, it flashes once every second When the network deployment fails, the duration will be extinguished |
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| Physical property | ||
| shockproof | IEC60068-2-27 | |
| vibrate | IEC60068-2-6 | |
| drop | IEC60068-2-32 | |
| network | Router model | Supporting frequency bands |
| 5G | KB520 | 5G NR: n1*/n28*/n41/n77/n78/n79 LTE-FDD: B1/B3/B5/B7/B8/ LTE-TDD: B34/B38/B39/B40/B41 UMTS: B1/B2/B5/B8 |







