# Fibre optic cable ROLINE 21.15.9503 OS2 3 m E-2000 (LSH) to E-2000 (LSH) 9 µm full duplex

**URL:** https://aio.lv/en/product--roline-21159503--3952411
**Data updated:** 2026-03-07 11:10 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.9503
**EAN:** 7611990155132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21159503--3952411

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ROLINE 21.15.9503 is a 3 m single-mode fibre optic cable (OS2) with E-2000 (LSH) connectors on both ends. It has a 9 µm core diameter and supports full duplex transmission, suitable for high-speed optical links in data centers, telecom equipment, and network backbone connections where reliable long-distance single-mode performance is required.

## Long description

ROLINE 21.15.9503 is a 3 m single‑mode fibre optic patch cable designed for high‑performance optical links. The cable uses OS2 single‑mode fibre with a 9 µm core diameter and features E‑2000 (LSH) connectors on both ends with APC polish for low back reflection. It supports full duplex transmission and is suitable for point‑to‑point connections in data centres, telecom racks and backbone networks where stable long‑distance single‑mode performance is required.
Advantages
The cable provides low attenuation and excellent return loss thanks to OS2 fibre and APC‑polished E‑2000 (LSH) connectors. Its 3 m length is convenient for rack‑to‑rack or panel connections without excessive slack. The E‑2000 (LSH) connector design gives a secure, high‑protection mating interface that reduces the risk of contamination and mechanical damage during installation and operation.
Suitable for
 Data centre patching between switches, transceivers and fibre panels
 Telecommunications equipment and carrier infrastructure
 Network backbone links requiring single‑mode OS2 performance
 Full duplex optical connections for long‑reach links
Key specifications
 Fibre type: single‑mode OS2
 Core diameter: 9 µm
 Connector type: E‑2000 (LSH) to E‑2000 (LSH), APC polished
 Transmission mode: full duplex
 Length: 3 m
 Polish type: angled physical contact (APC) for low back reflection
How to use
Before connecting, inspect connector endfaces and clean them if necessary using appropriate fibre‑optic cleaning tools. Insert each E‑2000 (LSH) connector into the corresponding adapter or device port until it seats securely; the LSH design provides a tactile lock and high protection. Use one fibre per transmit/receive pair to establish full duplex communication. Avoid sharp bends and secure the cable to prevent strain; follow standard fibre handling procedures to maintain optical performance.
Usage recommendations
Store and handle the cable in a clean environment, protect connector endfaces with dust caps when not in use, and use approved cleaning materials before mating. For installation in high‑density racks, route the cable to avoid tight bend radii and mechanical stress to preserve insertion loss and return loss characteristics.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Connector material | Ceramic |
| Insertion loss | 0.12 dB |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OS2 |
| Return loss | 60 dB |
| Connector polish type | APC |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | E-2000 (LSH) |
| Connector 2 | E-2000 (LSH) |
| Product colour | Yellow |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable ROLINE 21.15.9503 OS2 3 m cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 20.07.2026 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, 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, 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.

### Where can I download the instructions for Fibre optic cable ROLINE 21.15.9503 OS2 3 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/3952411/58623042_large.webp