# Fibre optic cable ROLINE 21.15.8643 LC LC/LC OS2 3 m Yellow

**URL:** https://aio.lv/en/product--secomp-21158643--11207889
**Data updated:** 2025-12-30 18:32 (EET)
**Category:** Network Cables
**Manufacturer:** Secomp
**Manufacturer code:** 21.15.8643
**EAN:** 7630049634114
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--secomp-21158643--11207889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.15.8643 is a high-quality 3 m fibre optic cable featuring LC connectors on both ends. It utilizes OS2 fibre optic technology with a core diameter of 9 µm, ensuring full duplex communication for efficient data transfer. The cable is designed for reliable performance in networking applications, providing a stable connection with minimal signal loss. Its yellow color makes it easily identifiable in installations.

## Long description

ROLINE Fiber Optic Uniboot LSOH patch cord with LC connectors on both ends, 3 m length, OS2 single-mode fibre (9 µm core). The uniboot design combines two fibres into a single slim duplex cable ideal for high-density cabling and clear colour identification with its yellow jacket. The cable supports full-duplex communication and is intended for reliable, low-loss optical connections in network installations.
Advantages
The uniboot LC/LC construction reduces connector bulk and saves space in patch panels and racks while using a single jacket for two lines. OS2 single-mode fibre provides low attenuation for long-distance links. The LSOH jacket minimizes harmful smoke and toxic gas emission in case of fire, and the cable’s yellow colour aids quick identification during installation and maintenance. Fibre polarity can be changed easily without special tools.
Suitable for
Data centre patch panels and high-density racks
Telecommunications and backbone single-mode links
Server-to-switch and switch-to-switch optical connections
Environments requiring low-smoke zero-halogen (LSOH) cabling
Key specifications
Brand: Secomp (ROLINE)
MPN: 21.15.8643
EAN: 7630049634114
Length: 3 m
Connector type: LC to LC (uniboot duplex)
Fibre type: OS2 single-mode, 9 µm core
Jacket: LSOH (yellow)
How to use
Route the uniboot patch cord between two LC-equipped optical ports, ensuring connectors are clean before insertion. Align the LC connectors with the adapter in the patch panel or transceiver and gently push until secure. If polarity change is required, adjust the simple polarity mechanism on the uniboot connector following manufacturer guidance; no specialized tools are necessary. Avoid tight bends and protect the cable from mechanical stress to maintain signal integrity.
Usage recommendations
For best performance, use with compatible single-mode LC adapters and transceivers, keep connector end faces clean using appropriate fibre cleaning tools, and maintain the minimum bend radius specified by the installer to prevent increased attenuation.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OS2 |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Cable type | LC/LC |
| Connector 1 | LC |
| Connector 2 | LC |
| Product colour | Yellow |
| Jacket material | Low smoke fire retardant zero halogen (LSFRZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Fibre optic cable ROLINE 21.15.8643 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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 16.07.2026 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 Secomp 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 Secomp 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: cable length, cable type, connector 1, connector 2, 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/11207889/64079210_large.webp