Media Converter Digitus DN-82021-1

Name: Media Converter Digitus DN-82021-1 DN-82021-1
Brand: DIGITUS
SKU: 187868
Price: 29.99 EUR
Availability: InStock

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Usual Price: 30.49 €

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The discount is valid from 03.06.2026 to 03.07.2026

Short description

The Digitus Fast Ethernet Media Converter DN-82021-1 converts 100Base-TX to 100Base-FX, supporting IEEE 802.3 and 802.3u standards. It features SC fiber optic connectivity, a maximum transfer distance of 20,000 m, and operates at a wavelength of 1310 nm. With LED indicators for activity, link, and status, this compact black converter is powered by 5V and consumes only 2.5W, making it an efficient choice for wired networking.

Available at price 29.99 €: 9 pcs.

Total available for order: 280 pcs.

Warranty: 2 Years

SKU: 187868

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Deliver the order:

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.39 kg)

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The DIGITUS Media Converter DN-82021-1 converts 100Base-TX (copper) to 100Base-FX (fiber), allowing transmission of Fast Ethernet signals over single-mode fiber up to 20 km. Compliant with IEEE 802.3 and IEEE 802.3u standards, this compact black unit uses an SC fiber connector and operates at a wavelength of 1310 nm. It is powered by 5 V with low power consumption (approx. 2.5 W) and includes LED indicators for activity, link and status to assist with monitoring.

Advantages

The converter provides reliable long-distance data transfer up to 20,000 m while preserving Fast Ethernet performance. Its compliance with established IEEE standards ensures interoperability with existing network equipment. The device is compact, energy-efficient and equipped with status LEDs for easy troubleshooting. Link Fault Pass Through functionality aids network diagnostics by propagating link failures to connected devices.

Suitable for

Extending Fast Ethernet links over single-mode fiber up to 20 km
Migrating copper-based network segments to fiber without replacing existing switches
Connecting distant network devices in campus, industrial or telecom environments

Key specifications

Model: DIGITUS DN-82021-1
Ethernet: 1 × RJ-45 (10/100 Mbps)
Fiber: 1 × SC (100Base-FX), wavelength 1310 nm
Maximum transfer distance: 20,000 m (single-mode)
Power: 5 V, approx. 2.5 W
Indicators: Activity, Link, Status
Colour: Black; Weight: 0.2 kg

How to use

Connect the RJ-45 port to the copper Ethernet device (switch, router or NIC) and insert the single-mode SC fiber cable into the SC fiber port. Apply the 5 V power supply and verify LED indicators for link and activity. The converter operates transparently and requires no software configuration; data is forwarded between the copper and fiber interfaces at Fast Ethernet speeds.

Usage recommendations

Install the converter in a dry, ventilated location and use single-mode SC fiber rated for 1310 nm. Keep fiber connectors clean to maintain signal quality. Use Link Fault Pass Through during troubleshooting to quickly locate link issues, and ensure connected devices support 10/100 Mbps operation.

Specifications

Ethernet LAN (RJ-45) ports:: 1
Fiber ports quantity:: 1
Maximum transfer distance:: 20000 m
Weight:: 0.2 kg
Ethernet interface type:: Fast Ethernet
Ethernet LAN data rates:: 100, 10
Fiber optic connector:: SC
Product colour:: Black

All features

Network

Ethernet interface type:: Fast Ethernet
Ethernet LAN data rates:: 100, 10
Networking standards:: IEEE 802.3u, IEEE 802.3
Auto MDI/MDI-X:: Yes
Duplex system:: Half, Full
Converter input interface:: 100Base-TX
Converter output interface:: 100Base-FX

Ports & interfaces

Ethernet LAN (RJ-45) ports:: 1
Fiber ports quantity:: 1
Fiber optic connector:: SC
Connectivity technology:: Wired
DC-in jack:: Yes

Performance

Maximum transfer distance:: 20000 m
Buffer size:: 128 KB
Wavelength:: 1310 nm
Fiber mode structure:: Single-mode
Fiber cable diameters supported (core/cladding):: 9/125
Tx power (max):: -8 dBmW
Tx power (min):: -15 dBmW
Rx power (min):: -38 dBmW

Weight & dimensions

Weight:: 0.2 kg

Other features

Dimensions (WxDxH):: 95 x 70 x 26
Transmission distance (max):: 20 km

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 2.5 W
Input voltage:: 5
External power adapter:: Yes
Power over Ethernet (PoE):: No

Operational conditions

Operating temperature (T-T):: 0 - 55

Packaging content

User guide:: Yes

Logistics data

Country of origin:: China
Harmonized System (HS) code:: 85176990
UK Trade Tariff code:: 85176200

Packaging data

Package weight:: 450 g
Package depth:: 60 mm
Package width:: 216 mm
Package volume:: 2086.56 cm³

Features

Internal:: Yes
LED indicators:: Status, Link, Activity
Product colour:: Black

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Instructions

mmo_12077141_1708681599_1402_986851.pdf

Description

Instructions

mmo_12077141_1708681599_1402_986851.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU86	9	02.07.2026 Best delivery	29.99 €
EU16	4	02.07.2026 Best delivery	31.99 €
EU3	21	02.07.2026 Best delivery	Discount 2% 32.49 €
WH94	21	02.07.2026 Best delivery	35.99 €
WH357	21	08.07.2026	58.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	204	16.07.2026	32.49 €

29.99 €

Stock: 9

Delivery Date: 02.07.2026 Best delivery

Warehouse: EU86

31.99 €

Stock: 4

Delivery Date: 02.07.2026 Best delivery

Warehouse: EU16

Discount 2%

32.49 €

Stock: 21

Delivery Date: 02.07.2026 Best delivery

Warehouse: EU3

35.99 €

Stock: 21

Delivery Date: 02.07.2026 Best delivery

Warehouse: WH94

58.49 €

Stock: 21

Delivery Date: 08.07.2026

Warehouse: WH357

Available only for legal entities

32.49 €

Stock: 204

Delivery Date: 16.07.2026

Warehouse: EU4

Customer reviews

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Customer questions

FAQ

How much does the Media Converter Digitus DN-82021-1 cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 280 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 02.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 DIGITUS 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 DIGITUS 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: ethernet lan (rj-45) ports, fiber ports quantity, maximum transfer distance, weight, ethernet interface type, ethernet lan data rates, fiber optic connector, 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 Media Converter Digitus DN-82021-1?

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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