1. ເກີນview
The LINOVISION IOT-R51W-5G365D is an industrial-grade 4G LTE cellular router designed for reliable and flexible internet connectivity in various applications. It features a pre-loaded 5GB data plan valid for 365 days, offering immediate plug-n-play functionality. This router supports RS232/RS485 and MQTT for IoT integration, ensuring high reliability with automatic network switching and global coverage. It operates on a pay-as-you-go model without monthly contracts, making it suitable for massive IoT deployments and remote monitoring.
2. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ:
- LINOVISION IOT-R51W-5G365D Router
- 4G Full-Band Antenna
- ເສົາອາກາດ 2.4G Wi-Fi
- ຊຸດຕິດຕັ້ງລົດໄຟ DIN
- screws
- Power Adapter
- ສະຖານີ
- Pre-loaded 5GB 365 Days Data Plan (integrated)
- ຄູ່ມືຜູ້ໃຊ້

Figure 2.1: LINOVISION IOT-R51W-5G365D Package Contents
3. ຄຸນລັກສະນະຂອງຜະລິດຕະພັນ
- Plug-n-Play: The device includes a digital SIM with a pre-loaded data plan, enabling immediate connectivity upon power-on.
- 4G LTE Cat4 Router: Offers a maximum bandwidth of 150Mbps, suitable for applications such as security cameras, RVs, and computers.
- RS485 & MQTT Integration: Facilitates integration with IoT sensors, solar charge controllers, and other IoT devices.
- ຄວາມຫນ້າເຊື່ອຖືສູງ: Ensures stable connectivity by automatically switching to the most optimal network available.
- ການຄຸ້ມຄອງທົ່ວໂລກ: Operates in most countries, allowing flexible selection of local data plans without roaming charges.
- Pay-as-You-Go: No monthly contract is required for data usage.
- Application Dashboard: Designed for large-scale IoT deployments, providing a dashboard for device status and data usage monitoring.
- Pre-loaded Data Plan: Includes 5GB of data valid for 365 days, automatically activated upon power-on. Ideal for IoT sensor connectivity.
- ການຄຸ້ມຄອງເຄືອຂ່າຍ: Default coverage is the United States (AT&T / T-Mobile network). Optional coverage is available for Canada, Mexico, Japan, Europe, or Australia. Data plans can be renewed or topped up at a cost of $29 per 5GB for 365 days.

Figure 3.1: Global IoT Cellular Router Capabilities

Figure 3.2: Virtual SIM and Flexible Data Plans

Figure 3.3: Unlocked Worldwide Coverage
4. ຕັ້ງຄ່າ
4.1 ແຜງອຸປະກອນ View
Familiarize yourself with the ports and indicators on the router:

Figure 4.1: Router Panel View
4.2 ການຕິດຕັ້ງ SIM card
The router comes with a pre-loaded digital SIM. If you need to install an additional physical SIM card or a Micro SD card, follow these steps:
- Locate the SIM card slot cover on the side of the router.
- Use a small screwdriver to unscrew the cover.
- Carefully insert your Nano-SIM card into the designated SIM1 or SIM2 slot, ensuring the correct orientation as indicated on the device.
- If applicable, insert a Micro SD card into its slot.
- Replace the SIM card slot cover and secure it with the screw.
Video 4.1: SIM Card Setup for LINOVISION 4G LTE Router. This video demonstrates the process of installing a SIM card into the LINOVISION 4G LTE Router.
4.3 ການເຊື່ອມຕໍ່ພະລັງງານ
Connect the provided power adapter to the router's power input terminals and then plug it into a suitable power source. The PWR LED will illuminate when the device is powered on.
4.4 ການເຊື່ອມຕໍ່ເສົາອາກາດ
Attach the 4G Full-Band Antenna to the 'Main' port and the 2.4G Wi-Fi Antenna to the 'WiFi/AUX' port on the router. Ensure they are securely fastened.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ການເປີດເຄື່ອງເບື້ອງຕົ້ນ
Once powered on, the router will automatically detect the cellular network and activate the pre-loaded data plan. The NET LED will indicate network activity.
5.2 ອຸປະກອນເຊື່ອມຕໍ່
- Wi-Fi: ຊອກຫາ the router's Wi-Fi network (SSID) on your device and connect using the default password provided in the user manual or on the device label.
- ອີເທີເນັດ: Connect an Ethernet cable from your device to the LAN port on the router.
5.3 ການເຂົ້າເຖິງ Web ການໂຕ້ຕອບ
ເພື່ອຕັ້ງຄ່າການຕັ້ງຄ່າຂັ້ນສູງ, ໃຫ້ເຂົ້າຫາ router ຂອງ web interface by typing its default IP address (e.g., 192.168.1.1) into a web browser. Log in using the default credentials (usually admin/admin or found in the manual).
6. ຮູບແບບການເຊື່ອມຕໍ່
The IOT-R51W-5G365D offers flexible connectivity options:
- ໂທລະສັບມືຖື (4G LTE): Primary mode for internet access using the integrated or physical SIM card.
- Wi-Fi: Provides wireless internet access to connected devices.
- Ethernet (LAN/WAN): Allows for wired connections to devices or integration into an existing network.

Figure 6.1: Connectivity as a Service

Figure 6.2: Outage Proof Design
7. RS485 & MQTT Integration
The router supports RS485 and MQTT protocols, enabling seamless integration with various IoT devices and sensors. This allows for data collection and control in industrial and remote environments.

Figure 7.1: RS485 + MQTT for IoT
8. Industrial Design & Reliability
The IOT-R51W-5G365D is built for demanding industrial environments, featuring a robust design that ensures stable operation across a wide range of conditions.
- ຂອບເຂດອຸນຫະພູມການດໍາເນີນງານກ້ວາງ: Functions reliably from -22°F to 167°F (-30°C to 75°C).
- ຄວາມທົນທານຕໍ່ຄວາມຊຸ່ມຊື່ນ: Operates effectively in relative humidity levels from 5% to 95%.
- Vol ກວ້າງtage ການປ້ອນຂໍ້ມູນ: Supports a DC input range of 6-35V.
- Automated Failover: Seamlessly switches between Wi-Fi and 4G cellular connections to maintain uptime.
- Built-in Hardware Watchdog: Enhances system stability and recovery.
- Multiple VPN Tunnels: Supports IPsec, L2TP/PPTP, GRE, OpenVPN, and N2N for secure data transmission.
- Local/Remote Authentication: Provides flexible authentication options for network access.

Figure 8.1: Industrial Design Features

Figure 8.2: High Reliability and Security
9. ການຕິດຕັ້ງ
The router supports both DIN-Rail and Wall Mounting options for flexible installation in various industrial settings.
9.1 ການຕິດຕັ້ງ DIN-Rail
Attach the provided DIN-Rail clip to the router using the screws. Snap the router onto a standard DIN rail.
9.2 ການຕິດຝາ
Use the wall mounting bracket and screws to secure the router to a flat surface.

ຮູບທີ 9.1: ຕົວເລືອກການຕິດຕັ້ງ
10. ຂໍ້ມູນຈໍາເພາະ

ຮູບທີ 10.1: ຂະໜາດຂອງ Router
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຊື່ຕົວແບບ | IOT-R51W-5G365D |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | 4G LTE Cat4 |
| ແບນວິດສູງສຸດ | 150Mbps |
| ມາດຕະຖານການສື່ສານໄຮ້ສາຍ | 802.11 ນ |
| ຫ້ອງຮຽນແຖບຄວາມຖີ່ | ແຖບດ່ຽວ |
| ຄຸນນະສົມບັດພິເສດ | Remote Access, Virtual SIM, RS232/RS485, MQTT |
| ອຸນຫະພູມປະຕິບັດການ | -22°F ຫາ 167°F (-30°C ຫາ 75°C) |
| ຄວາມຊຸ່ມຊື່ນພີ່ນ້ອງ | 5% ຫາ 95% |
| ສະບັບtage ການປ້ອນຂໍ້ມູນ | 6-35V ຊິງຕັນດີຊີ |
| ຂະໜາດ (L x W x H) | 3.93 x 3.07 x 0.86 ນິ້ວ (100 x 78 x 22 ມມ) |
| ນ້ໍາຫນັກລາຍການ | 1.34 ປອນ (0.61 ກິໂລ) |
| ສີ | ດຳ |
11. ການແກ້ໄຂບັນຫາ
If you encounter issues with your LINOVISION IOT-R51W-5G365D router, consider the following common solutions:
- ບໍ່ມີການເຊື່ອມຕໍ່ອິນເຕີເນັດ:
- Check if the PWR and NET LEDs are illuminated. If not, verify the power connection.
- Ensure the cellular antenna is securely connected.
- Confirm that the pre-loaded data plan is active and has remaining data.
- If using a physical SIM, ensure it is correctly inserted and activated with your carrier.
- Try restarting the router by disconnecting and reconnecting the power.
- ຄວາມໄວການເຊື່ອມຕໍ່ຊ້າ:
- Relocate the router to an area with better cellular signal strength.
- Ensure the cellular antenna is positioned optimally.
- ກວດສອບຄວາມແອອັດຂອງເຄືອຂ່າຍໃນພື້ນທີ່ຂອງທ່ານ.
- ບໍ່ສາມາດເຂົ້າເຖິງໄດ້ Web ການໂຕ້ຕອບ:
- Verify that your device is connected to the router via Wi-Fi or Ethernet.
- Ensure you are using the correct IP address and login credentials.
- ລຶບລ້າງແຄດຂອງບຼາວເຊີຂອງທ່ານ ຫຼືລອງໃຊ້ໂປຣແກຣມທ່ອງເວັບອື່ນ.
- ຣີເຊັດອຸປະກອນ: If the router is unresponsive or you need to restore factory settings, use the 'RST' button on the rear panel. Consult the full user manual for specific reset procedures.
12. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
LINOVISION provides local technical support (phone + email) from Plano, TX. For warranty information, technical assistance, or further inquiries, please contact LINOVISION customer service.

Figure 12.1: LINOVISION US Local Support





