1. Yfirview
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. Innihald pakka
Gakktu úr skugga um að allir hlutir sem taldir eru upp hér að neðan séu innifaldir í pakkanum þínum:
- LINOVISION IOT-R51W-5G365D Router
- 4G Full-Band Antenna
- 2.4G Wi-Fi loftnet
- DIN járnbrautarfestingarsett
- Skrúfur
- Rafmagns millistykki
- Flugstöðvar
- Pre-loaded 5GB 365 Days Data Plan (integrated)
- Notendahandbók

Figure 2.1: LINOVISION IOT-R51W-5G365D Package Contents
3. Vörueiginleikar
- 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.
- Mikill áreiðanleiki: Ensures stable connectivity by automatically switching to the most optimal network available.
- Alþjóðleg umfjöllun: 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.
- Netþekja: 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. Uppsetning
4.1 Tækjaborð View
Familiarize yourself with the ports and indicators on the router:

Figure 4.1: Router Panel View
4.2 Uppsetning SIM -korts
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 Rafmagnstenging
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 Loftnetstenging
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. Notkunarleiðbeiningar
5.1 Upphafsvirkjun
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 Tæki tengd
- Wi-Fi: Leitaðu að 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.
- Ethernet: Connect an Ethernet cable from your device to the LAN port on the router.
5.3 Aðgangur að Web Viðmót
Til að stilla ítarlegar stillingar skaltu opna leiðarann 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. Tengistillingar
The IOT-R51W-5G365D offers flexible connectivity options:
- Farsímanúmer (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.
- Breitt vinnsluhitasvið: Virkar áreiðanlega frá -22°F til 167°F (-30°C til 75°C).
- Rakaþol: Operates effectively in relative humidity levels from 5% to 95%.
- Wide Voltage Inntak: 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.
- Margar VPN göng: 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. Uppsetning
The router supports both DIN-Rail and Wall Mounting options for flexible installation in various industrial settings.
9.1 DIN-teinafesting
Attach the provided DIN-Rail clip to the router using the screws. Snap the router onto a standard DIN rail.
9.2 Veggfesting
Use the wall mounting bracket and screws to secure the router to a flat surface.

Mynd 9.1: Uppsetningarvalkostir
10. Tæknilýsing

Mynd 10.1: Stærð leiðara
| Eiginleiki | Smáatriði |
|---|---|
| Nafn líkans | IOT-R51W-5G365D |
| Tengitækni | 4G LTE Cat4 |
| Hámarks bandbreidd | 150Mbps |
| Þráðlaus samskiptastaðall | 802.11n |
| Frequency Band Class | Einstök hljómsveit |
| Sérstakur eiginleiki | Remote Access, Virtual SIM, RS232/RS485, MQTT |
| Rekstrarhitastig | -22°F til 167°F (-30°C til 75°C) |
| Hlutfallslegur raki | 5% til 95% |
| Voltage Inntak | 6-35V DC |
| Mál (L x B x H) | 3.93 x 3.07 x 0.86 tommur (100 x 78 x 22 mm) |
| Þyngd hlutar | 1.34 pund (0.61 kg) |
| Litur | Svartur |
11. Bilanagreining
If you encounter issues with your LINOVISION IOT-R51W-5G365D router, consider the following common solutions:
- Engin nettenging:
- 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.
- Hægur tengingarhraði:
- Relocate the router to an area with better cellular signal strength.
- Ensure the cellular antenna is positioned optimally.
- Athugaðu hvort nettenging sé á þínu svæði.
- Ekki er hægt að nálgast Web Tengi:
- 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.
- Hreinsaðu skyndiminnið í vafranum þínum eða prófaðu annan vafra.
- Endurstilling tækis: 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. Ábyrgð og stuðningur
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





