# Fibre optic cable EFB Elektronik O0350.3 3 m LC Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o03503--1039041
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0350.3
**EAN:** 4049759024833
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o03503--1039041

## 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

The EFB Elektronik O0350.3 is a 3 m OS2 fibre optic cable with LC connectors on both ends. It features a 9 µm core diameter and supports full duplex communication, making it ideal for high-speed data transmission. The yellow color coding helps in easy identification and organization of cables in networking setups.

## Long description

The EFB Elektronik O0350.3 3 m LC Yellow is a single-mode OS2 fibre optic patch cable designed for high-speed data transmission over short to medium distances. With LC connectors on both ends and a 9 µm core diameter, this 3 metre cable supports full duplex links and is intended for use in structured cabling, server rooms, and network patch panels. The yellow jacket follows common colour-coding conventions for single-mode fibres, simplifying identification and cable management in multi-run installations.
Advantages
This fibre optic cable provides low attenuation and consistent signal integrity typical of OS2 single-mode fibres, supporting reliable long-term performance in point-to-point connections. The LC duplex connectors offer a compact footprint suitable for high-density panels, while the 3 m length balances flexibility and minimal excess slack in rack or workstation setups. The yellow outer sheath aids visual identification and reduces installation errors when mixing multimode and single-mode lines.
Suitable for
Connecting switches, routers and servers in data centres and telecommunication rooms
Linking patch panels and network distribution frames in structured cabling systems
Short to medium range single-mode links where a 3 m cable length is required
Environments requiring neat cable management and colour-coded identification
Key specifications
Fibre type: Single-mode OS2
Connector type: LC to LC duplex
Core diameter: 9 µm
Length: 3 metres
Cable colour: Yellow
Transmission mode: Full duplex
How to use
Inspect both LC connectors and the fibre ends for visible contamination before installation; clean with appropriate fibre cleaning tools if necessary. Route the cable through cable management trays or along Velcro-secured paths to avoid sharp bends; maintain the manufacturer-recommended minimum bend radius for single-mode fibre. Insert the LC connectors into the corresponding LC ports on transceivers or patch panels until they click into place, ensuring correct duplex orientation for transmit and receive channels. Test the link continuity and optical loss with suitable test equipment after installation.
Usage recommendations
Store the cable coiled loosely and protected from direct sunlight and extreme temperatures. Avoid kinking or crushing the cable and follow standard ESD precautions when handling connectors and transceivers to maintain optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Yellow |
| Connector 1 | LC |
| Connector 2 | LC |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0350.3 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 536 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

https://aio.lv/img/cache/product/1039041/54591469_large.webp