# Media Converter Digitus DN-82123

**URL:** https://aio.lv/en/product--digitus-dn-82123--702601
**Data updated:** 2025-12-28 21:35 (EET)
**Category:** Network Media Converters
**Manufacturer:** DIGITUS
**Manufacturer code:** DN-82123
**EAN:** 4016032307976
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-dn-82123--702601

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Digitus DN-82123 is a bidirectional gigabit media converter with a maximum data transfer rate of 1000 Mbit/s. It features RJ45 and SC interfaces, supporting 10Base-T, 100Base-TX, and 1000Base-TX input, and 1000Base-LX output. With a maximum transfer distance of 20,000 m and a wavelength of 1550 nm, it is ideal for long-distance connections. The device is powered by 5V and consumes 2.5W, making it efficient for wired connectivity.

## Long description

The Digitus DN-82123 is a bidirectional gigabit media converter that enables conversion between copper Ethernet (RJ45) and single-mode fiber (SC) for long-distance connections up to 20 km. It supports 10/100/1000Base-TX on the copper side and 1000Base-LX on the fiber side with a wavelength of 1550 nm, offering a compact and energy-efficient 5 V device with 2.5 W power consumption.
Advantages
The media converter provides reliable data transmission at gigabit speeds with a maximum throughput of 1000 Mbit/s and low power consumption. Its single RJ45 port and single SC fiber port simplify point-to-point link setups while maintaining signal integrity over distances up to 20,000 m. The compact, black housing and straightforward operation make installation and integration into existing networks quick and uncomplicated.
Suitable for
Extending Ethernet networks over long distances via single-mode fiber
Connecting copper-based switches or routers to fiber backbone segments
Migrations from copper to fiber without replacing existing network devices
Point-to-point links in office buildings, campuses, or industrial sites
Key specifications
Maximum data transfer rate: 1000 Mbit/s
Ethernet LAN (RJ-45) ports: 1 (10/100/1000 Mbps)
Fiber ports quantity: 1 (SC connector, 1000Base-LX)
Maximum transfer distance: 20,000 m
Wavelength: 1550 nm
Power supply: 5 V, power consumption 2.5 W
Product colour: Black
Weight: 0.2 kg
How to use
Connect the RJ45 port of the Digitus DN-82123 to your Ethernet device (switch, router or NIC) and the SC fiber port to the single-mode fiber link. Ensure the transmit/receive orientation on the fiber connection is correct and secure the connectors. Apply the supplied 5 V power adapter and verify link LEDs to confirm successful establishment of the gigabit connection. For a reverse direction link, install a second compatible media converter at the far end of the fiber span.
Usage recommendations
Use the converter with single-mode SC fiber and appropriate transceiver fiber specifications (1550 nm) for distances approaching 20 km. Place the device in a dry, ventilated location and avoid exposure to extreme temperatures. Test link speed and stability after installation to confirm gigabit operation.

## Specifications

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| Maximum data transfer rate | 1000 Mbit/s |
| Ethernet LAN data rates | 10, 100, 1000 |
| Data transfer rate | 1000 Mbit/s |
| Networking standards | IEEE 802.3z, IEEE 802.3u, IEEE 802.3 |
| Auto MDI/MDI-X | Yes |
| Fiber ethernet cabling technology | 1000BASE-LX |
| Copper ethernet cabling technology | 100BASE-TX, 10BASE-T, 1000BASE-TX |
| Duplex system | Full, Half |
| Converter input interface | 1000Base-TX, 100Base-TX, 10Base-T |
| Converter output interface | 1000Base-LX |
| Auto-negotiation | Yes |
| Link Loss Carry Forward (LLCF) supported | Yes |
| Link Loss Return (LLR) supported | Yes |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Buffer size | 2000 KB |
| Wavelength | 1550 nm |
| Fiber mode structure | Single-mode |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Wavelength-division multiplexing (WDM) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Height | 26 mm |
| Width | 70 mm |
| Depth | 95 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2.5 W |
| Output voltage | 5 |
| External power adapter | Yes |
| Power over Ethernet (PoE) | No |
| Output current | 0.8 A |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Quick installation guide | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Harmonized System (HS) code | 85176990 |
| UK Trade Tariff code | 85176200 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 450 g |
| Package depth | 55 mm |
| Package width | 130 mm |
| Package type | Box |
| Package volume | 1716 cm³ |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Link, Status, Power |
| Product colour | Black |

## FAQ

### How much does the Media Converter Digitus DN-82123 cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Media Converter Digitus DN-82123 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum data transfer rate, 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-82123?

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.

## Image

https://aio.lv/img/cache/product/702601/54592416_large.webp