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header-product Network Media Converter ROLINE 21.13.1138
424.49 €
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AiO.lv Networking Equipment Wired Equipment Network Switches ROLINE

Network Media Converter ROLINE 21.13.1138

Network Media Converter ROLINE 21.13.1138 Photo 1
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Network Media Converter ROLINE 21.13.1138 Photo 1
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Network Media Converter ROLINE 21.13.1138 Photo 1
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Network Media Converter ROLINE 21.13.1138 Photo 1
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Network Media Converter ROLINE 21.13.1138
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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The ROLINE 21.13.1138 is a multi-mode network media converter with a maximum data transfer rate of 100 Mbit/s. It features an SFP fiber optic connector and supports wired connectivity with a maximum transfer distance of 2000 m. The device is compact and lightweight, weighing only 200 g, making it ideal for various networking applications.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 752930
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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
21.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
26.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.82 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
26.10.2026 {{selectedOffer.parcelStationDeliveryString}}
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Product information

Description

The ROLINE 21.13.1138 is a compact multi-mode network media converter designed to bridge copper and fiber segments in Ethernet networks. Supporting up to 100 Mbit/s data transfer and equipped with an SFP fiber connector, it enables extension of wired connections over longer distances while maintaining compatibility with standard network equipment. The device is lightweight and housed in a black enclosure, suitable for installation in constrained spaces where simple media conversion is required.

Advantages

This media converter provides a straightforward solution for converting between copper and multi-mode fiber links at Fast Ethernet speeds. Its SFP interface allows flexible selection of fiber transceivers to match network type and wavelength requirements. The device's compact size and low weight make it easy to install in racks, wall mounts, or non-rack locations, and its support for distances up to 2000 m enables reliable link extension for building-to-building or long-run internal connections.

Подходит для

  • Расширение проводной сети на участки с оптической магистралью
  • Соединение сетевых приборов в офисах и корпоративных зданиях
  • Интеграция существующих витой пары и оптоволоконных сегментов
  • Ситуации с ограниченным монтажным пространством

Key specifications

  • Data rate: up to 100 Mbit/s
  • Fiber type: multi-mode support (SFP interface)
  • Maximum wired transfer distance: up to 2000 m (depending on fiber and transceiver)
  • Connectivity: SFP fiber connector and copper Ethernet interface
  • Colour: black
  • Weight: approximately 200 g

How to use

Install a compatible SFP transceiver into the SFP slot, then connect the fiber cable to the transceiver. Connect the copper Ethernet port to a switch, router, or endpoint device using a standard Ethernet cable. Power the converter according to the supplied power instructions and verify link/activity LEDs (if present) to confirm connectivity. Ensure that transceiver type and fiber specifications match at both ends of the link to achieve the stated maximum distance and reliable operation.

Usage recommendations

Place the converter in a ventilated location away from direct heat sources and moisture. Use multi-mode fiber and SFP transceivers that match each other and the network's optical budget. For runs approaching the maximum distance, verify fiber condition and perform testing after installation to confirm signal integrity and throughput.

All features
Fiber mode structure:
Multi-mode
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
2000 m

Packaging data

Package weight: Weight of the packaged product.
200 g

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-30 - 70

Other features

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
Data transfer rate: Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
100 Mbit/s

Performance

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
100 Mbit/s

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black

Ports & interfaces

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.
SFP

Instructions

mmo_55242428_1622053859_4985_15940.pdf

Description

Instructions

mmo_55242428_1622053859_4985_15940.pdf
Machine translation. Load original

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Customer reviews

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Customer questions

FAQ

How much does the Network Media Converter ROLINE 21.13.1138 cost, and is it available for purchase?

The price is 424.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 21.10.2026 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. 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 ROLINE 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 ROLINE 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 Network Media Converter ROLINE 21.13.1138?

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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