# InfiniBand/fibre optic cable EFB Elektronik O0312.20 20 m LC Blue

**URL:** https://aio.lv/en/product--efb-elektronik-o031220--1818396
**Data updated:** 2025-12-29 07:49 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0312.20
**EAN:** 4049759024307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o031220--1818396

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O0312.20 is a 20 m InfiniBand/fibre optic cable featuring LC connectors on both ends. With a core diameter of 50 µm, it supports full duplex communication, ensuring high-speed data transfer and reliable performance for networking applications. Ideal for data centers and high-performance computing environments.

## Long description

The EFB Elektronik O0312.20 is a 20 m InfiniBand/fibre optic cable with LC connectors on both ends and a 50 µm core diameter. Designed for full-duplex operation, this cable provides high-speed data transmission and consistent signal integrity for networking environments such as data centres and high-performance computing installations.
Advantages
Manufactured by EFB Elektronik under the Infralan brand, the cable combines European production quality with availability and price flexibility. The LC-to-LC termination and 50 µm multimode core ensure compatibility with common InfiniBand and fibre-optic interfaces while supporting reliable full-duplex communication over a 20 m length.
Suitable for
 Data centres and server rooms
 High-performance computing (HPC) clusters
 InfiniBand network links and switches
 Short- to medium-range fibre connections within buildings
Key specifications
 Brand: EFB Elektronik (Infralan)
 Model / MPN: O0312.20
 Length: 20 m
 Connector type: LC — LC
 Core diameter: 50 µm (multimode)
 Operation: Full duplex
 Category: InfiniBand / fibre optic cable
 EAN: 4049759024307
How to use
Route the cable avoiding sharp bends and mechanical stress; observe the minimum bend radius recommended by the equipment manufacturers. Insert LC connectors into matching LC ports until they click, ensuring proper polarity for full-duplex links. For installation in racks or cable trays, secure the cable to prevent strain on the connectors and periodically inspect connections for dust or contamination that may affect performance.
Usage recommendations
Use this 20 m LC-to-LC multimode cable for short- to medium-range InfiniBand and fibre-optic links inside data centres or server rooms. Keep connectors clean and store spare cables in protective sleeves to preserve optical performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Product colour | Blue |
| Connector 1 | LC |
| Connector 2 | LC |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Harmonized System (HS) code | 85447000 |

## FAQ

### How much does the InfiniBand/fibre optic cable EFB Elektronik O0312.20 cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 296 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 03.08.2026 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: Cash payment, 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 EFB Elektronik 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 EFB Elektronik 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

## Image

https://aio.lv/img/cache/product/1818396/54594631_large.webp