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header-product Vivolink VLEXT100 Network Serial Port Expander TCP/IP to RS232/485 Interface Adapter 110-230V
67.99 €

Vivolink VLEXT100 Network Serial Port Expander TCP/IP to RS232/485 Interface Adapter 110-230V

Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 1
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 2
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 3
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 4
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 5
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 1
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 2
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 3
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 4
Vivolink VLEXT100 Network Serial Port Expander Adapter Photo 5
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Vivolink VLEXT100 Network Serial Port Expander TCP/IP to RS232/485 Interface Adapter 110-230V

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Short description

Vivolink VLEXT100 network serial port expander designed for converting TCP/IP signals to RS232 or RS485 interface standards. This reliable adapter operates with an AC input voltage of 110 to 230 V, ensuring versatile integration into various professional control and automation systems. Ideal for connecting legacy serial equipment to modern IP networks, it provides efficient signal conversion and stable communication.
Available at price 67.99 €: 75 pcs.
Total available for order: 150 pcs.
Warranty: 2 Years
SKU: 11485697
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.04.2027 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.04.2027 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
30.04.2027 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Vivolink VLEXT100 network serial port expander is designed to convert TCP/IP signals to RS232 or RS485 interface standards. This reliable adapter operates with an AC input voltage of 110 to 230 V, ensuring versatile integration into various professional control and automation systems. Ideal for connecting legacy serial equipment to modern IP networks, it provides efficient signal conversion and stable communication for professional AV and automation environments.

Advantages

The Vivolink VLEXT100 seamlessly bridges IP-based control systems with serial-based AV equipment, enabling TCP/IP or UDP control of devices with an RS232 or RS485 port. It features flexible power options supporting both 12-24V DC and Power over Ethernet, reducing installation complexity. The built-in web server provides a user-friendly configuration interface accessible from any browser, while the robust connectivity includes a 100M Ethernet port, a GPIO port for customizable functions, and an IR output. Housed in a sturdy metal chassis with advanced ESD protection and ultra-low power consumption, it ensures long-term reliability in demanding setups.

Suitable for

  • Connecting legacy serial devices to modern IP networks
  • Centralised room control systems integration
  • AV automation setups requiring RS232 or RS485 translation
  • Projects utilizing Power over Ethernet or standard DC power

This device may not be suitable for standalone home network applications that do not involve professional serial equipment or centralised control systems. It is also not designed to function as a general-purpose network router or standard computer switch.

Key specifications

  • AC input voltage: 110 - 230 V
  • Supported power input: 12-24V DC or PoE
  • Communication ports: RS-232, RS-485, GPIO, and IR output
  • Network interface: 10/100M Ethernet with TCP/UDP support
  • Dimensions: 95 mm width, 68 mm depth, 17 mm height
  • Net weight: 181 g
  • Package weight: 200 g

To use the Vivolink VLEXT100, connect the device to your local network using the 10/100M Ethernet port and supply power via PoE or a compatible DC power source. Connect your serial equipment to the appropriate RS-232 or RS-485 terminal using the provided Phoenix connectors. Access the built-in web server through a web browser on a PC, tablet, or smartphone to configure the network settings and signal conversion parameters according to your control system requirements.

What to consider before purchase

  • Verify compatibility with your existing serial equipment and control ecosystem
  • Check whether your network supports Power over Ethernet or if a DC power source is required
  • Assess the physical installation space against the device dimensions

Always ensure network settings and power supplies are correctly configured according to the user manual before deploying the network serial port expander in a live automation environment.

All features

Weight & dimensions

Package weight: Weight of the packaged product.
200 g
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.181 kg
Height: The measurement of the product from head to foot or from base to top.
17 mm
Depth: The distance from the front to the back of something.
68 mm
Width: The measurement or extent of something from side to side.
95 mm

Power

AC input voltage: The voltage of the AC electricity that is inputted into the product.
110 - 230

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 75 27.04.2027
67.99 € Best price
WH109 75 30.11.2026 Best delivery
109.99 €
Available only for legal entities
67.99 €
Stock: 75
Delivery Date: 27.04.2027
Warehouse: EU6
109.99 €
Stock: 75
Delivery Date: 30.11.2026 Best delivery
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Vivolink VLEXT100 Network Serial Port Expander Adapter cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 27.04.2027 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 VivoLink 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 VivoLink 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.

Where can I download the instructions for Vivolink VLEXT100 Network Serial Port Expander Adapter?

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.
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14-Day Return Policy
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.