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header-product DIGITUS DN-82120-1 Gigabit Media Converter RJ45 to SC Multi-mode 1000 Mbit/s 850 nm 500 m
73.99 €

DIGITUS DN-82120-1 Gigabit Media Converter RJ45 to SC Multi-mode 1000 Mbit/s 850 nm 500 m

DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 1
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 2
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 3
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 4
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 5
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 6
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 1
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 2
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 3
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 4
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 5
DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC Photo 6
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DIGITUS DN-82120-1 Gigabit Media Converter RJ45 to SC Multi-mode 1000 Mbit/s 850 nm 500 m

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Short description

The DIGITUS DN-82120-1 Gigabit Media Converter bridges RJ45 Ethernet and SC multi-mode fiber optic connections. It delivers a maximum data transfer rate of 1000 Mbit/s over a distance of up to 500 meters at an 850 nm wavelength. Ideal for extending network reach in enterprise environments, it supports wired IEEE 802.3 networking standards and ensures stable, high-speed data transmission.
Available at price 73.99 €: 64 pcs.
Total available for order: 700 pcs.
Warranty: 2 Years
SKU: 302486
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.10.2026 {{selectedOffer.officeDeliveryString}}
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20.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.45 kg)
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Product information

Description

The DIGITUS DN-82120-1 Gigabit Media Converter bridges RJ45 Ethernet and SC multi-mode fiber optic connections, delivering reliable network extension in enterprise environments. It provides a maximum data transfer rate of 1000 Mbit/s over distances up to 500 meters at an 850 nm wavelength, supporting standard IEEE 802.3 networking protocols for stable, high-speed data transmission.

Advantages

This media converter facilitates the seamless migration of copper-based network signals to fiber optic infrastructure without requiring a complete system overhaul. It incorporates automatic cable detection with auto MDI and MDI-X functions alongside auto-negotiation for full and half-duplex operation. Diagnostic and monitoring LEDs provide clear status indications for power, link activity, and port status, while the standalone design with an external power supply ensures straightforward deployment.

Suitable for

  • Extending local area network distances up to 500 meters using multi-mode fiber optic cables
  • Connecting copper-based Ethernet switches to fiber optic network backbones
  • Enterprise networking environments requiring reliable gigabit data transmission over fiber
  • Upgrading existing network infrastructure without replacing copper cabling

When it may not be suitable

This device is not designed for long-distance telecommunications exceeding 500 meters, as its 850 nm multi-mode specification limits the operational range. It is also unsuitable for single-mode fiber installations or applications requiring internal power supply integration.

Key specifications

  • Maximum data transfer rate of 1000 Mbit/s
  • Maximum transfer distance of 500 meters
  • Wavelength of 850 nm
  • Multi-mode fiber mode structure with SC fiber optic connectors
  • RJ45 Ethernet interface supporting 10/100/1000Base-TX
  • Wired connectivity technology supporting IEEE 802.3, IEEE 802.3u, and IEEE 802.3z standards
  • Input voltage of 5 V DC with external power supply
  • Weight of 200 grams

How to use

Connect the copper Ethernet cable from your network device to the RJ45 port of the media converter. Connect the multi-mode fiber optic cable with SC connectors to the optical ports. Plug the external power supply into the input voltage jack and connect it to a standard electrical outlet. Verify proper operation by observing the diagnostic and monitoring LEDs for power, link status, and network activity.

What to consider before purchase

  • Verify that your existing fiber infrastructure uses multi-mode fiber compatible with SC connectors and 850 nm wavelength
  • Confirm that the required transmission distance does not exceed the 500-meter limit
  • Ensure availability of a suitable external power outlet for the 5 V DC power supply

Usage recommendations

Operate the media converter within the specified ambient temperature range and ensure adequate ventilation around the standalone unit to maintain optimal reliability and performance during continuous gigabit data transmission.

Specifications

Internal: The product is built in.
No
Wavelength: The distance over which a wave repeats itself. The wavelength determines the characteristics of the wave e.g. red light has a different wavelength to blue light.
850 nm
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
500 m
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
1000 Mbit/s
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
SC
All features

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
95 x 70 x 26

Logistics data

UK Trade Tariff code:
85176200
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Harmonized System (HS) code:
85176990

Packaging data

Package weight: Weight of the packaged product.
450 g
Package volume:
2086.56 cm³
Package height: The distance from the top to the bottom of the packaging.
161 mm
Package depth: The distance from the front to the back of the packaging.
60 mm
Package width: The distance from one side of the packaging to the other.
216 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 60

Weight & dimensions

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.
0.2 kg

Power

External power adapter:
Yes
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No
Input voltage: The voltage (V) which is required to power the product.
5

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
SC
Fiber ports quantity: The number of sockets (ports) for fibers (cables).
2
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
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired

Features

LED indicators:
Y
Internal: The product is built in.
No

Performance

Sensitivity: A measure of the device's response to slight changes or signals.
-20 dBmW
Fiber mode structure:
Multi-mode
Wavelength: The distance over which a wave repeats itself. The wavelength determines the characteristics of the wave e.g. red light has a different wavelength to blue light.
850 nm
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
500 m

Network

Duplex system: A duplex communication system is a point-to-point system composed of two connected parties or devices that can communicate with one another in both directions, simultaneously.
Half, Full
Auto MDI/MDI-X: A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link.
Yes
Ethernet interface type:
Gigabit Ethernet
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3z, IEEE 802.3u, IEEE 802.3
Converter input interface: A convertor changes one form of signal into another e.g. A/D Converter changes a signal from analog to digital. A convertor input interface is the place where a convertor connects to the product in order to input the converted signal.
1000Base-T
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
1000 Mbit/s

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 64 15.10.2026 Best delivery
73.99 €
WH94 64 15.10.2026 Best delivery
76.99 €
WH355 25 15.10.2026 Best delivery
77.99 €
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Warehouse Stock Delivery to the store Store Price
EU4 480 29.10.2026
73.99 €
WH109 3 29.10.2026
80.49 €
73.99 €
Stock: 64
Delivery Date: 15.10.2026 Best delivery
Warehouse: EU3
76.99 €
Stock: 64
Delivery Date: 15.10.2026 Best delivery
Warehouse: WH94
77.99 €
Stock: 25
Delivery Date: 15.10.2026 Best delivery
Warehouse: WH355
83.49 €
Stock: 64
Delivery Date: 15.10.2026 Best delivery
Warehouse: WH320
Available only for legal entities
73.99 €
Stock: 480
Delivery Date: 29.10.2026
Warehouse: EU4
80.49 €
Stock: 3
Delivery Date: 29.10.2026
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Customer reviews

Customer questions

FAQ

How much does the DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 700 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 15.10.2026 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 DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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: internal, wavelength, maximum transfer distance, maximum data transfer rate, fiber optic connector, 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 DIGITUS DN-82120-1 Gigabit Media Converter RJ45/SC?

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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