# Fibre optic cable EFB Elektronik O0347.0,5

**URL:** https://aio.lv/en/product--efb-elektronik-o03470--3694726
**Data updated:** 2026-01-07 09:56 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0347.0
**EAN:** 4049759065287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o03470--3694726

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O0347.0,5 is a 0.5 m OM4 fibre optic cable featuring ST and SC connectors. It has a core diameter of 50 µm, ensuring high-speed data transmission and minimal signal loss. Ideal for connecting devices in data centers and high-performance networks.

## Long description

The EFB Elektronik O0347.0 fibre optic cable is a 0.5 m OM4 patchcord designed for high-speed data transmission in structured cabling systems. It features an ST connector on one end and an SC connector on the other, with a 50 µm core diameter suitable for multimode applications in data centres and high-performance networks. The cable conforms to fibre jumper definitions in ISO/IEC 11801 and is intended as the short link between passive interfaces and active device ports.
Advantages
Reinforced with aramid yarn for improved tensile strength and long-term stability, the cable uses an LSZH halogen-free, flame-retardant sheath compliant with IEC-60754-2, IEC-60332-1 and IEC-61034. Connectors meet quality grades B/2 for singlemode and A/1 for multimode per IEC-61753 series (draft references). Each patchcord is 100% tested and supplied with an individual test protocol.
Suitable for
 Interconnects in data centres and server rooms
 High-performance multimode network links (OM4)
 Connections between active devices and passive panels or patch panels
 Short-range optical links requiring ST to SC termination
Key specifications
 Brand: EFB Elektronik
 MPN: O0347.0
 EAN: 4049759065287
 Length: 0.5 m
 Fiber type: OM4 multimode, core diameter 50 µm
 Connectors: ST to SC
 Sheath: LSZH, halogen-free, flame retardant
 Reinforcement: aramid yarn
 Standards: ISO/IEC 11801; sheath standards IEC-60754-2, IEC-60332-1, IEC-61034; connector quality per IEC-61753
How to use
Install the EFB Elektronik O0347.0 patchcord by inserting the ST connector into the corresponding ST port and the SC connector into the corresponding SC port, ensuring correct alignment and secure latching. Route the cable along intended cable management paths, avoiding sharp bends and excessive tension to preserve the aramid reinforcement and optical performance. Follow standard fibre handling procedures: keep connector endfaces clean, use dust caps when not connected, and inspect or clean endfaces before mating.
Usage recommendations
For reliable performance, use this OM4 patchcord for short to medium multimode links inside racks or between panels. Store and deploy within manufacturer-recommended bend radius limits, avoid exposing the LSZH sheath to direct heat sources, and refer to the supplied individual test protocol for insertion loss data when certifying links.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 0.5 m |
| Product colour | Purple |
| Connector 1 | ST |
| Connector 2 | SC |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0347.0,5 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 01.07.2026 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 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/3694726/64222778_large.webp