# Fibre optic duplex cable EFB Elektronik O0312.5 — OM3, LC–LC, 5 m

**URL:** https://aio.lv/en/product--efb-elektronik-o03125--11162046
**Data updated:** 2025-12-30 18:26 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0312.5
**EAN:** 4049759024321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o03125--11162046

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik O0312.5 is a 5 m full-duplex fibre optic cable with OM3 multimode fibre and LC to LC connectors. Designed for high-speed InfiniBand and fibre-optic links, it uses 50 µm core diameter fibre to support short-range data center and network interconnects. Ideal for switches, servers and SANs requiring reliable low-latency optical connections.

## Long description

Fibre optic duplex cable EFB Elektronik O0312.5 is a 5 m LC–LC patch cable with OM3 multimode fibre (50 µm core) designed for short-range, high-speed optical links in data centres and networks. The cable supports full-duplex transmission and is suitable for connections between switches, servers, SANs and other active equipment that require low-latency, reliable fibre-optic links.
Advantages
The OM3 multimode construction provides higher bandwidth for short-range multimode applications and is compatible with LC connectors on both ends for easy installation. Manufactured by EFB Elektronik under the Infralan brand, the cable combines German and European production standards with wide product availability and consistent quality. Its 5 m length offers flexibility for typical rack-to-rack or rack-to-equipment interconnects.
Suitable for
Data centre uplinks and lateral connections
Interconnects between switches, servers and storage (SAN)
Short-range Fibre Channel and InfiniBand links
Patch panels and optical distribution frames
Key specifications
Brand: EFB Elektronik (Infralan)
Manufacturer part number (MPN): O0312.5
EAN: 4049759024321
Length: 5 m
Fibre type: OM3 multimode, 50 µm core
Connector type: LC to LC, duplex
Application: short-range high-speed optical links (data centre, InfiniBand, Fibre Channel)
How to use
Connect each LC connector to the corresponding LC port on the networking equipment or patch panel, ensuring proper orientation for transmit and receive channels. Route the cable to avoid tight bends and mechanical strain; maintain the manufacturer’s minimum bend radius for OM3 multimode fibre. Verify link status and perform standard optical testing or diagnostics after installation to confirm signal integrity and expected performance.
Usage recommendations
For best results in data-centre and SAN environments, use the 5 m OM3 LC–LC duplex cable for short horizontal or rack-to-rack links and combine it with compatible OM3 transceivers or modules. Adhere to rack management and fibre-handling practices to maintain link reliability and longevity.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 5 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 |
| Fibre optic type | OM3 |

## FAQ

### How much does the EFB Elektronik O0312.5 fibre optic cable OM3 LC–LC 5 m cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 502 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 23.07.2026 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. 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

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