# Fibre optic cable EFB Elektronik O0321.50 50 m LC ST Orange

**URL:** https://aio.lv/en/product--efb-elektronik-o032150--3780196
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0321.50
**EAN:** 4049759176273
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o032150--3780196

## 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 O0321.50 is a 50 m OM2 fibre optic cable featuring LC and ST connectors. With a core diameter of 50 µm, it ensures high-speed data transmission and reliable performance. The orange color makes it easily identifiable in installations. Ideal for networking and data center applications, this cable provides excellent signal integrity and minimal loss over long distances.

## Long description

The EFB Elektronik O0321.50 is a 50 m OM2 fibre optic cable with LC and ST connectors in an orange jacket. With a 50 µm core diameter it is designed for high-speed data transmission and low attenuation in structured cabling installations. The cable conforms to common definitions for fibre jumpers and patchcords used as the short connection between passive interfaces and active device ports.
Advantages
The cable combines two connector types—LC and ST—allowing compatibility with a range of equipment. Its OM2 multimode construction and 50 µm core support reliable performance for LAN and data centre links while the orange jacket provides easy visual identification in cable management. The product is compact, flexible and intended for use as a short interconnect (patchcord) within structured cabling systems.
Suitable for
 Multimode LAN connections
 Patch panels and switch ports with LC or ST interfaces
 Data centre short-distance links
 Structured cabling installations requiring OM2 (50 µm) fibre
Key specifications
 Brand: EFB Elektronik
 Model / MPN: O0321.50
 Length: 50 m
 Fibre type: OM2 multimode
 Core diameter: 50 µm
 Connectors: LC to ST
 Colour: Orange
 EAN: 4049759176273
How to use
Route the cable between the device port and the passive interface, ensuring the LC and ST connectors are mated to the correct ports. Avoid tight bends and secure the cable in cable management accessories to prevent strain. Verify correct polarity and test the link with appropriate fibre testers after installation to confirm signal integrity.
Usage recommendations
Use the cable for short to medium distance multimode connections within racks and between adjacent rooms; keep bending radius above manufacturer recommendations and store spare length coiled without sharp kinks to preserve performance.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 75 |
| Cable length | 50 m |
| Product colour | Orange |
| Connector 1 | LC |
| Connector 2 | ST |
| Cable diameter | 2 mm |
| Fiber mode structure | Multi-mode |
| 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 | OM2 |
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0321.50 cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: 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

https://aio.lv/img/cache/product/3780196/64228068_large.webp