# Fibre optic duplex cable ROLINE 21158635 OS2 10 m 2x LC–2x LC white

**URL:** https://aio.lv/en/product--roline-21158635--4962272
**Data updated:** 2026-01-19 07:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.8635
**EAN:** 7630049621831
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21158635--4962272

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

ROLINE 21158635 is a 10 m full-duplex fibre optic cable with OS2 single-mode fibre and 9 µm core diameter. It features 2x LC connectors on both ends (LC–LC) in a white jacket. Designed for high-speed data transmission and low attenuation, suitable for network links, server rooms and long-distance backbone connections.

## Long description

ROLINE 21158635 OS2 duplex fibre optic cable, 10 m length, provides a single-mode connection with a 9 µm core diameter and LC to LC terminations. The cable’s white outer jacket and duplex construction support full-duplex transmission for point-to-point links, backbone runs, and connections between networking equipment in racks and server rooms. The OS2 single-mode fibre is intended for long-distance links with low attenuation and stable signal integrity.
Advantages
The cable offers low insertion loss and predictable single-mode performance across typical telecom and data centre wavelengths. LC duplex connectors provide a compact footprint compatible with patch panels, transceivers and network devices that accept LC terminations. The white jacket allows for clear visual identification and tidy routing in structured cabling environments. Its 10 m length is convenient for connecting equipment within racks or between adjacent cabinets without additional splicing.
Suitable for
 Server room patching and inter-rack connections
 Data centre backbone and horizontal links
 Long-distance single-mode links and campus networks
 Connections to SFP/SFP+ transceivers with LC interfaces
Key specifications
 Fibre type: single-mode OS2
 Core diameter: 9 µm
 Configuration: duplex (two fibres)
 Connector type: 2x LC to 2x LC (duplex LC on both ends)
 Length: 10 m
 Jacket colour: white
 Suitable wavelengths: typical single-mode telecom wavelengths (e.g., 1310 nm, 1550 nm)
How to use
Route the duplex cable between the source and destination ports, ensuring the correct orientation of transmit and receive pairs when connecting devices. Insert LC connectors straight into compatible LC ports or patch panels until they click into place; avoid excessive bending near the connector and along the cable run to maintain minimum bend radius for single-mode fibre. Secure the cable along trays or within racks to prevent strain on the connector ends and to preserve optical performance.
Usage recommendations
Inspect connectors for dust and clean with an appropriate fibre cleaning tool before making connections. Maintain gentle bend radii, avoid tight loops and protect terminations with dust caps when not in use. Use this OS2 duplex cable for long-reach single-mode links and in environments where stable low-loss connections are required.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2719 kg |
| Full duplex | Yes |
| Package weight | 300 g |
| Cable length | 10 m |
| Product colour | White |
| Connector material | Ceramic |
| Package depth | 150 mm |
| Package height | 20 mm |
| Package width | 150 mm |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 3 mm |
| 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 |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OS2 |

## FAQ

### How much does the ROLINE 21158635 fibre optic cable OS2 10 m cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 289 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 29.06.2026 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 ROLINE 21158635 fibre optic cable OS2 10 m?

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/4962272/64325696_large.webp