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header-product D-Link 4G LTE IIoT RTU Cellular Network Router Fast Ethernet DC Black
220.99 €

D-Link 4G LTE IIoT RTU Cellular Network Router Fast Ethernet DC Black

D-Link 4G LTE IIoT RTU Cellular Network Router Photo 1
D-Link 4G LTE IIoT RTU Cellular Network Router Photo 2
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D-Link 4G LTE IIoT RTU Cellular Network Router Photo 1
D-Link 4G LTE IIoT RTU Cellular Network Router Photo 2
D-Link 4G LTE IIoT RTU Cellular Network Router Photo 3
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D-Link 4G LTE IIoT RTU Cellular Network Router Fast Ethernet DC Black

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Short description

The D-Link 4G LTE IIoT RTU is a reliable cellular network router designed for industrial IoT applications. It features Fast Ethernet LAN interfaces with data rates up to 100 Mbit/s, external antennas with SMA connectors, and operates on a DC power source. Finished in a durable black casing, this device ensures stable remote monitoring and data transmission over LTE networks for various professional automation and control scenarios.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11526321
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.63 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
07.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer
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Product information

Description

The D-Link 4G LTE IIoT RTU Cellular Network Router is a robust industrial device designed for professional automation, remote monitoring, and telemetry applications. Built to ensure stable data transmission over LTE networks, this router features a durable zinc-plated steel casing and operates on a direct current power source. It is engineered to facilitate seamless IT and OT integration by bridging remote sensors and machinery with centralized management platforms.

Advantages

This cellular network router delivers high operational reliability in demanding industrial environments thanks to its corrosion-resistant housing and wide operating temperature tolerance. It supports multiple industrial communication protocols, including Modbus TCP, RTU, and ASCII, enabling effortless integration with legacy equipment. The inclusion of serial ports, digital inputs, and digital outputs allows for versatile connection options, while secure VPN protection safeguards sensitive data transmissions against unauthorized access.

Suitable for

  • Remote industrial monitoring and data telemetry
  • Connecting legacy devices via serial ports and Modbus protocols
  • Process automation and control in harsh environments
  • M2M communications requiring stable cellular WAN connectivity

When it may not be suitable

This device is not designed for standard home or office networking needs, as it lacks Wi-Fi capabilities and provides only a single Fast Ethernet port. It is also unsuitable for environments requiring high-speed broadband data rates exceeding standard Fast Ethernet limitations.

Key specifications

  • Cellular network router with 4G LTE support and one SIM slot
  • 1 x Fast Ethernet port with data rates up to 100 Mbit/s
  • 3 x Digital Input and 2 x Digital Output interfaces
  • 1 x RS-232 or RS-485 serial port
  • External antennas with SMA connectors
  • DC 9-36V wide voltage range power input
  • Operating temperature range from -30 to 70 degrees Celsius
  • Durable zinc-plated steel housing with DIN-rail mounting capability

How to use

Install a valid SIM card into the designated slot and mount the external antennas securely. Connect the unit to a compatible DC power source within the supported voltage range and mount the device onto a standard DIN rail to optimize signal reception. Connect your industrial sensors, controllers, or legacy equipment using the appropriate serial or Ethernet cables, then configure the network settings and Modbus parameters through the management interface to begin data telemetry and remote monitoring.

What to consider before purchase

  • Verify that local cellular network coverage for 4G LTE is available at the intended installation site
  • Ensure your power supply matches the DC 9-36V input requirements of the router
  • Check compatibility between your existing industrial equipment and the available serial or digital interfaces
  • Confirm whether DIN-rail mounting space is available in your control cabinet
Usage recommendations: To ensure optimal performance and longevity, mount the router in an orientation that maximizes cellular signal quality and maintain operating conditions within the specified temperature and voltage limits. Regularly update configuration backups and secure VPN settings to maintain robust network security.

Specifications

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Device type: Type or category of the device.
Cellular network router
Power source type: What the power source is.
DC
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
29 mm
Depth: The distance from the front to the back of something.
70 mm
Width: The measurement or extent of something from side to side.
78 mm

Operational conditions

Operating relative humidity (H-H):
10 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-30 - 70

Power

Power source type: What the power source is.
DC

Performance

Antennas quantity:
2
Antenna connector type: The way in which the antenna is connected to the device e.g. coaxial.
SMA
Antenna type: Type of antenna, also known an aerial, e.g. external, internal.
External

Security

Port forwarding:
Yes
Firewall:
Yes
Network address translation (NAT):
Yes

Ports & interfaces

Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1

Mobile network

Number of SIM cards:
1
4G standard:
LTE

Wireless LAN features

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No

Ethernet LAN features

DHCP server: A server is a system which that responds to requests across a computer network to provide, or help to provide, a network service. DCHP servers uses the DCHP (Dynamic Host Configuration Protocol), which is a standardized networking protocol used by servers on an IP network to allocate IP addresses to computers. The purpose of DHCP is to automate the IP address configuration of a computer without a network administrator. IP addresses are typically selected from a range of assigned IP addresses stored in a database on the server and issued to a computer which requests a new IP address. An IP address is assigned to a computer for a set interval, after which, the computer must renew the IP address or acquire a new one.
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Ethernet LAN interface type: The characteristics of the Ethernet LAN interface.
Fast Ethernet
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Design

LED indicators:
Y
Reset button:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black
Device type: Type or category of the device.
Cellular network router

Description

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Customer reviews

Customer questions

FAQ

How much does the D-Link 4G LTE IIoT RTU Cellular Network Router cost, and is it available for purchase?

The price is 220.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All D-Link products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized D-Link service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi, ethernet lan, device type, power source type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for D-Link 4G LTE IIoT RTU Cellular Network Router?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.