# Network Media Converter ROLINE 21.13.1135 1000 Mbit/s Multi-mode Black

**URL:** https://aio.lv/en/product--roline-21131135--5030142
**Data updated:** 2026-01-13 21:28 (EET)
**Category:** PoE Adapters
**Manufacturer:** ROLINE
**Manufacturer code:** 21.13.1135
**EAN:** 7630049621541
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 572.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 473.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21131135--5030142

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.13.1135 is a network media converter with a maximum data transfer rate of 1000 Mbit/s. It features a 1000Base-SX output interface and supports multiple networking standards including IEEE 802.3. The device is designed for multi-mode fiber optic connections with a maximum transfer distance of 500 m. Its compact dimensions make it suitable for various networking environments.

## Long description

The ROLINE 21.13.1135 Network Media Converter provides a compact solution for converting network signals to multi-mode fiber. Supporting a maximum data transfer rate of 1000 Mbit/s and a 1000Base-SX output interface, the device complies with IEEE 802.3 standards and is intended for multi-mode fiber links with a maximum reach of 500 m. Its black housing and lightweight design make it easy to integrate into existing network racks or small networking setups where space is limited.
Advantages
The converter supports gigabit speeds for consistent throughput over fiber and ensures compatibility with IEEE 802.3 networking equipment. Designed for multi-mode fiber, it enables fiber connections up to 500 m, reducing the need for multiple switches or repeaters on short-to-medium links. The compact, black enclosure and modest weight simplify installation in constrained environments and minimize rack space usage.
Suitable for
 Extending network segments over multi-mode fiber up to 500 m
 Connecting copper or electronic network equipment to 1000Base-SX fiber links
 Small office or branch deployments requiring a compact media conversion device
 Integration into mixed-media network infrastructures that follow IEEE 802.3 standards
Key specifications
 Maximum data transfer rate: 1000 Mbit/s
 Output interface: 1000Base-SX (multi-mode fiber)
 Supported standards: IEEE 802.3 family
 Maximum transmission distance on multi-mode fiber: 500 m
 Product colour: Black
 Weight: 0.4748 kg
How to use
Connect the media converter to your copper/electronic network device according to the manufacturer's port layout, then attach multi-mode fiber cabling to the 1000Base-SX output interface. Ensure fiber connectors and transceivers are compatible with 1000Base-SX specifications and that links are correctly terminated. Power the unit following the supplied power requirements and verify link/activity LEDs (if present) to confirm a successful connection. Test the link at gigabit speeds and monitor network performance as part of initial deployment.
Usage recommendations
Place the converter in a dry, ventilated area away from strong electromagnetic interference. Use certified multi-mode fiber cabling and compatible connectors to achieve the specified 500 m reach. For reliable operation, follow local grounding and cable management best practices and verify compatibility with existing IEEE 802.3 equipment.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Fiber optic connector | SFP |
| Fiber mode structure | Multi-mode |
| Maximum transfer distance | 500 m |
| Converter output interface | 1000Base-SX |
| Power over Ethernet plus (PoE+) ports quantity | 1 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |

### Technical details

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1000 Mbit/s |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4748 kg |
| Height | 40 mm |
| Width | 106 mm |
| Depth | 140 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3z, IEEE 802.3u, IEEE 802.3bt, IEEE 802.3af, IEEE 802.3ab, IEEE 802.3 |

## FAQ

### How much does the Network Media Converter ROLINE 21.13.1135 cost, and is it available for purchase?

The price is 572.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 15.07.2026 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. 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. 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: weight, 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.

## Image

https://aio.lv/img/cache/product/5030142/61716723_large.webp