# Fibre optic cable EFB Elektronik O0348.3 3 m ST Purple

**URL:** https://aio.lv/en/product--efb-elektronik-o03483--1043519
**Data updated:** 2026-01-20 15:16 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0348.3
**EAN:** 4049759065430
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o03483--1043519

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O0348.3 is a 3 m OM4 fibre optic cable with ST connectors on both ends. It features a core diameter of 50 µm, ensuring high-speed data transmission and minimal signal loss. This durable cable is ideal for networking applications, providing reliable performance in data centers and enterprise environments.

## Long description

The EFB Elektronik O0348.3 is a 3 m OM4 fibre optic cable with ST connectors on both ends. It has a 50 µm core diameter designed for high-speed data transmission with low attenuation, suitable for network links in data centres and enterprise installations. The cable uses an LSZH sheath and aramid yarn reinforcement to provide mechanical stability and improved tensile resistance.
Advantages
The cable features OM4 multimode fibre for higher bandwidth over short and medium distances and ST metal bayonet connectors for secure connections. A halogen-free, flame-retardant LSZH outer jacket reduces toxic fumes in case of fire, while aramid yarn reinforcement enhances durability and tension resistance. Each patch cord is 100% tested and supplied with an individual test report, and connectors meet industry quality grades for consistent performance.
Suitable for
Data centre trunking and interconnects
Enterprise network backbone and equipment connections
High-speed multimode links and server-to-switch connections
Key specifications
Length: 3 m
Fibre type: OM4 multimode
Core diameter: 50 µm
Connector type: ST to ST (metal bayonet)
Outer jacket: LSZH (halogen-free, flame retardant)
Reinforcement: Aramid yarn for tensile strength
Tested: 100% tested with individual test report
How to use
Connect the ST connectors to compatible ST ports on transceivers, patch panels or network equipment. Ensure connectors and ports are clean before mating to avoid signal loss; use a fibre cleaning tool if available. Route the cable following standard bend-radius guidelines for OM4 multimode fibre and avoid sharp bends or crushing. Secure the cable in cable management trays or panels to prevent strain on connectors.
Usage recommendations
For reliable performance, clean connectors before installation, keep bend radius above the manufacturer's minimum, and install in environments compatible with LSZH jacket properties. Use this OM4 ST patch cord for short- to medium-distance high-bandwidth multimode links within data centres and enterprise networks.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 3 m |
| Product colour | Purple |
| Connector 1 | ST |
| Connector 2 | ST |
| 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 O0348.3 cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 277 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 16.07.2026 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/1043519/64130011_large.webp