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RLTK451 Industrial 4G Router
RLTK451 Industrial 4G Router provides fast and reliable internet connectivity for industrial devices with 4G LTE, Wi-Fi, Digital In and Digital Out, serial port, Ethernet ports (4 LAN and 1 WAN), VLAN and VPN technologies. Cloud-based remote management increases efficiency in large-scale deployments and maintenance, reducing operational costs. Online monitoring enables remote operation and maintenance and ensures security with a fast alert system in case of network anomalies. Ideal for various IIoT applications such as smart grid, automation, digital factories, transportation, ATM, smart factories and power generation, it offers enterprise customers efficient network management with high reliability and secure communication.
Superior Performance with Flexible Networking
Supports global 2G/3G/4G networks and private network access with APN/VPDN. It can switch between 4G/3G/2G modes with automatic cellular network detection. Failover support ensures uninterrupted data transfer. 2.4 GHz WiFi allows additional device access and supports wired/wireless Internet connections. It offers optional 5.8 GHz WiFi compatibility. This offers flexibility and expandability to its users.
Multi-Port Industrial Cellular VPN Router
It is a full-featured LTE/VPN router designed for mission-critical IoT applications with intelligent software functions and industrial-grade design. It is suitable for various M2M and industrial IoT applications such as Smart Grid, Automation, Digital Manufacturing, Transportation, ATM, Smart Factories, Solar Power, Wind Power Generation, Smart Medical Care.
- 4 x LAN ports, 10/100 Mbps, compliant with IEEE 802.3, IEEE 802.3u standards, supports automatic MDI/MDIX, 1.5KV network isolation transformer protection.
- Supports firewall, NAT, DMZ, blacklist whitelist.
- Design for Industrial Environments
- Support VPN (PPTP, L2TP, IPSec, OpenVPN, GRE) and VPN encryption function.
- Ethernet, Wi-Fi, RS232/RS485, 2 x DI/DO Interfaces
- VPN: Secure Data Transmission with PPTP, L2TP, IPSec, GRE, Openvpn
RLTK451 4GRouter
| Cellular Interface | |
| Frequency | TDD-LTE: B38/B40/B41 FDD-LTE: B1/B3/B5/B7/B8/B20WCDMA: B1/B5/B8GSM/GPRS/EDGE: B3/B8 |
| Antennas | 2 × SMA-K Connectors |
| SIM Slot | 1 x (3 V/1.8 V) Standard 2FF SIM, drawer-type sim card slots |
| Ethernet Interface | |
| WAN | 1 x WAN port 10/100 Mbps, compliance with IEEE 802.3, supports auto MDI/MDIX, 1.5KV network isolation transformer protection |
| LAN | 4 x LAN ports, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX, 1.5KV network isolation transformer protection |
| Indicators | |
| PWR | RED - Always on after powered on |
| WORK | GREEN - Blinking when the router is ready and working properly |
| WLAN | Always on when WiFi is enabled and working properly |
| NET | Always on after connection: RED - 2G GREEN - 3GORANGE - 4G |
| SIG | Strongest signal reception when 3 solid bars |
| Terminal Block Pinouts | |
| V+ V- | 2 cores terminal power supply socket, built-in power supply phase-reversal protection. |
| GND | Ground Terminal |
| Tx/B RS232/RS485 Pin | Setup by software |
| Rx/A RS232/RS485 Pin | Setup by software |
| DI | 2 x Digital Input, passive switch |
| DO | 2 x Digital Open Collector Output, max Output 36 V / 300 mA |
| COM | Common Terminal used with DOs |
| Wi-Fi Interface | |
| Antennas | 2 × RP-SMA-K Connectors |
| Standards & Frequency | IEEE 802.11b/g/n, 2.4GHz, AP mode |
| Data Speed | IEEE 802.11b/g, maximum 54Mbps. IEEE 802.11n, maximum 150Mbps |
| Transmission Distance | 80 meters when direct line of sight exists. Actual transmission distance depends on the environment of the site. |
| Power Supply | |
| Adapter | 12V 1A DC |
| Connector | DC Power Jack Barrel Type Female 5.5*2.1mm Round socket or industrial terminal block Reverse polarity protection |
| Supply Voltage | 9 - 36 V DC |
| Power Consumption | Average current 522 mA @ 12 V Maximum current 811 mA @ 12 V |
| Serial Interface | |
| Port Count | 1 × RS485/RS232 (default RS232) |
| Connector | Industrial Terminal block |
| Baud Rate (bps) | 1200, 2400, 4800 ,9600, 19200, 38400, 57600, 115200, 230400 |
| Port Pins | RS232: TXD, RXD, GND RS485: A, B, GND |
| Data Bits | 8 |
| Stop Bits | 1, 2 |
| Parity | NONE, ODD, EVEN |
| Physical Specifications | |
| Casing Material | Metal shell, IP30 |
| Dimensions | 125.0 x 103.0 x 45.0 mm (L x W x H). Terminal block, antenna pedestal and DIN rails connectors are not included. |
| Installation | Ear mounting. DIN-Rail mounting |
| EMC | Static IEC61000-4-2, level 3 Pulsed Electric Field IEC61000-4-4, level 3Surge IEC61000-4-5, level 3 |
| Operating Temperature | -20°C — 70°C |
| Storage Temperature | -40°C — 125°C |
| Relative Humidity | 5% — 95% (Non-Condensing) |
| Miscellaneous | |
| Pinhole Button | Restore factory defaults Firmware resumeFirmware upgrading with USB |
| TBD | Debug Interface (TTL Level) |
| USB | Firmware upgrading |
| TF | TF Card Slot |
| Ground Protection | Screw |
| Built In Watchdog | Device runs self-detection, auto recovers from malfunctions |
| Certificate | CE |
| 4.2 Software Specifications | |
| Network Connection | |
| WAN Protocol | PPP, PPPoE, DHCP Client |
| LAN Protocol | ARP, DHCP Server, NAT, VLAN |
| 4G Network Access | Auto APN/VPDN, private network Access authentication: CHAP/PAP |
| WLAN Security | Open system, WPA/WPA2 PSK TKIP/AES encryption |
| IP Routing | Static Routing |
| Network Diagnosis | Ping, Route Trace, DNS |
| Serial Modem | |
| Work Mode | NET, HTTPD |
| Sockets | 4 sockets, 4 centers, TCPS(SOCKA)/TCPC/UDPS/UDPC |
| Modbus RTU to TCP | Supported |
| DI/DO | |
| Events | SMS, E-Mail |
| Device Management | |
| Configuration | Web |
| Remote Management | SSH, AT command,SNMP,SMS |
| FAST IoT Platform | Remote monitoring, remote upgrade, alarming, base station location, remote access to web pages of the router |
| Security | |
| Failover Backup | Failover between 4G and WAN, ensures automatic switch to alternative backup connection |
| Firewall | DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
| VPN | Supports PPTP, L2TP, GRE, IPSEC VPN (IKEv1), OPENVPN protocols |
| Service | |
| DDNS | Remote access the device through domain name |
| Alarm | Email, SMS, DO |
| Others | NTP client Timing taskUSB firmware upgradeUser defined indicator |
| Frequency | TDD-LTE: B38/B40/B41 FDD-LTE: B1/B3/B5/B7/B8/B20WCDMA: B1/B5/B8GSM/GPRS/EDGE: B3/B8 |
Get in touch now and give it a try!
RLTK451 Industrial 4G Router Fully Compatible with FAST IoT Platform
No need to waste time! Let's start your project with an end-to-end solution.
- Device Management
- Data Collection
- Visualization and Reporting Dashboards
- Alarm Management
Everything We Do it With Love
Our main focus when creating products is centered around three core pillars: reliability, security, and user-friendliness. We firmly believe that these components are crucial for achieving success in any Internet of Things project.
150
+
Completed Projects
We have successfully completed more than 150 IoT projects.
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k+
Happy Client
More than two thousand people who use our IoT hardware products are happy.
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%
Support
95% satisfaction rate in our pre-sales and after-sales services.
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