# Fibre optic cable ROLINE 21.15.9490 0.5 m E-2000 (LSH)

**URL:** https://aio.lv/en/product--roline-21159490--1041349
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.9490
**EAN:** 7611990152384
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21159490--1041349

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.15.9490 is a 0.5 m OM4 fibre optic cable featuring E-2000 (LSH) connectors on both ends. With a core diameter of 50 µm, it supports full duplex communication, ensuring high-speed data transfer and reliable performance. Ideal for InfiniBand applications, this cable is designed for optimal signal integrity and minimal loss.

## Long description

The ROLINE 21.15.9490 0.5 m E-2000 (LSH) is an OM4 multimode fibre optic patch cable with E-2000 (LSH) connectors on both ends and a 50 µm core diameter. Designed for short-range, high-bandwidth links, this half-metre cable supports full duplex transmission and is suitable for data centre interconnects and high-performance computing environments such as InfiniBand installations. The OM4 multimode construction provides low attenuation and consistent modal bandwidth for reliable signal integrity over short to medium distances.
Advantages
The compact 0.5 m length reduces excess cable slack and simplifies cable management in dense rack environments. E-2000 (LSH) connectors offer precise alignment and a spring-loaded protective cap for dust protection and safe handling. OM4 grade fibre increases bandwidth capacity compared with lower multimode grades, helping maintain higher data rates with reduced dispersion. The full duplex configuration enables simultaneous bidirectional data flow for high-performance links.
Suitable for
Data centre patching and rack-to-rack connections
InfiniBand networks and high-performance computing clusters
Short-reach optical links in SAN and server environments
Telecommunication equipment requiring E-2000 (LSH) connectors
Key specifications
Fibre type: OM4 multimode
Core diameter: 50 µm
Connector type: E-2000 (LSH) to E-2000 (LSH)
Length: 0.5 m
Transmission: Full duplex
Typical use: Short-range, high-bandwidth links
How to use
Unpack the cable and remove protective caps from the E-2000 (LSH) connectors only when ready to connect. Insert each connector into the appropriate adapter or port until it engages; the connector design ensures correct alignment without rotation. For full duplex operation, connect each end to the corresponding transmit and receive ports on the devices. Avoid bending the cable beyond recommended bend radius and keep connectors capped when not in use to prevent contamination.
Usage recommendations
Use this OM4 E-2000 (LSH) cable in organised patch panels and short interconnects where minimal insertion loss and precise connector alignment are required. Maintain clean connector endfaces using appropriate fibre cleaning tools and follow equipment manufacturer recommendations for optical power levels and bend radius to ensure optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Package weight | 54 g |
| Cable length | 0.5 m |
| Product colour | Violet |
| Connector 1 | E-2000 (LSH) |
| Connector 2 | E-2000 (LSH) |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |

## FAQ

### How much does the Fibre optic cable ROLINE 21.15.9490 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 192 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 09.07.2026 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

### Where can I download the instructions for Fibre optic cable ROLINE 21.15.9490?

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/1041349/64128653_large.webp