# Fibre optic cable ROLINE 21.15.8840 0.5 m LC OS2 9 µm

**URL:** https://aio.lv/en/product--roline-21158840--1040691
**Data updated:** 2025-12-29 05:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.8840
**EAN:** 7611990110995
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21158840--1040691

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.15.8840 is a 0.5 m fibre optic cable designed for high-speed data transmission. It features LC connectors and an OS2 fibre type with a core diameter of 9 µm, ensuring optimal performance for networking applications.

## Long description

The ROLINE 21.15.8840 is a 0.5 m fibre optic cable designed for high-speed data transmission. It features LC connectors and single-mode OS2 fibre with a 9 µm core diameter, providing low attenuation and stable performance for network links and equipment interconnections.
Advantages
This LC OS2 9 µm cable offers compact LC termination, single-mode propagation optimized for long-distance and high-bandwidth connections, and an LSOH outer jacket that reduces hazardous smoke and toxic gases in case of fire. The 0.5 m length is suitable for short patching between racks, panels, and active devices.
Suitable for
Patch connections in data centres and server rooms
Interconnecting network devices such as switches, transceivers and patch panels
Short-distance fibre links requiring single-mode OS2 performance
Key specifications
Brand: ROLINE
Model / MPN: 21.15.8840
Length: 0.5 m
Connector type: LC
Fibre type: Single-mode OS2
Core diameter: 9 µm
Cable jacket: LSOH
EAN: 7611990110995
How to use
Connect the LC connectors to the corresponding LC ports on your patch panel, transceiver or network device, ensuring correct orientation and clean end-faces to maintain signal quality. Route the cable without sharp bends and secure it to avoid strain on the connectors. For best results, inspect and, if necessary, clean connectors with appropriate fibre cleaning tools before insertion.
Usage recommendations
Use this single-mode LC OS2 LSOH patch cable for short interconnects in structured cabling environments; avoid bending beyond the minimum bend radius and keep connectors capped when not in use to prevent contamination.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | No |
| Cable length | 0.5 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 |
| Connector polish type | UPC |

## FAQ

### How much does the Fibre optic cable ROLINE 21.15.8840 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 30.06.2026 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. 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 21.15.8840?

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/1040691/64127373_large.webp