# Fibre optic cable ROLINE 21.15.8783 3 m LC Yellow

**URL:** https://aio.lv/en/product--roline-21158783--1040539
**Data updated:** 2026-01-03 12:46 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.8783
**EAN:** 7611990127108
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21158783--1040539

## 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 21.15.8783 is a 3 m OS2 fibre optic cable with LC connectors on both ends. It features a core diameter of 9 µm and supports full duplex communication, making it ideal for high-speed data transmission in networking applications. The yellow color coding helps in easy identification and organization of cables in your setup.

## Long description

ROLINE 21.15.8783 is a 3 m single-mode fibre optic patch cable in OS2 quality with LC connectors on both ends. The cable has a 9 µm core diameter and is designed for full-duplex transmission, providing reliable high-speed data transfer for networking infrastructure. The yellow jacket enables easy identification and colour-coded organisation within patch panels and cable runs.
Advantages
This ROLINE OS2 single-mode cable delivers low attenuation and stable signal transmission suitable for long-distance links. LC connectors on both ends ensure compact, standardised connections for modern networking equipment. The 3 m length provides flexibility for patching between nearby racks, switches, or transceivers while maintaining OS2 performance characteristics.
Suitable for
 Data centre and server rack patching
 Connections between switches and transceivers
 Telecommunications and backbone links requiring single-mode OS2 fibre
 Structured cabling with colour-coded identification
Key specifications
 Brand: ROLINE
 Model / MPN: 21.15.8783
 Length: 3 m
 Connector type: LC – LC
 Fiber type: Single-mode (OS2)
 Core diameter: 9 µm
 Color: Yellow
 EAN: 7611990127108
How to use
Inspect connectors for dust or damage before installation and, if necessary, clean with appropriate fibre cleaning tools. Insert LC connectors into compatible LC ports on networking equipment, ensuring secure latching. Route the cable to avoid tight bends and mechanical stress; maintain the manufacturer's minimum bend radius. For full-duplex operation, connect both ends to corresponding transmit and receive ports as required by your devices.
Usage recommendations
Use fibre-specific cleaning and handling procedures to preserve connector end-face quality. Label both ends if used in complex installations to simplify maintenance and troubleshooting. Avoid running the fibre alongside high-voltage power cabling to reduce potential interference risks in associated infrastructure.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Yellow |
| Connector 1 | LC |
| Connector 2 | LC |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OS2 |
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable ROLINE 21.15.8783 cost, and is it available for purchase?

The price is 18.49 € (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

### Where can I download the instructions for Fibre optic cable ROLINE 21.15.8783?

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/1040539/54593815_large.webp