# Fibre optic cable EFB Elektronik O0381.0,5 0.5m 2x LC Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o038105--3298761
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0381.0,5
**EAN:** 4049759056230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o038105--3298761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O0381.0,5 is a 0.5m OS2 fibre optic cable featuring 2x LC connectors on both ends. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transmission. The yellow color coding helps in easy identification and organization of cables in your setup.

## Long description

The EFB Elektronik O0381.0,5 is a 0.5 m single-mode OS2 fibre optic patch cable with LC connectors on both ends in a duplex configuration. Designed for short interconnects, the cable uses a 9 µm core diameter and a yellow jacket for standard single-mode identification. It provides low-loss optical transmission suitable for network equipment interlinks, patch panels and optical transceivers where compact LC connectors and precise duplex orientation are required.
Advantages
This 0.5 m fibre optic cable offers the compact LC duplex connector format that saves space in high-density installations and reduces connector footprint on transceivers and patch panels. The OS2 single-mode construction with a 9 µm core minimises attenuation over typical short runs, supporting reliable full-duplex communication. The yellow sheath allows quick visual identification of single-mode cabling in mixed environments, simplifying cable management and reducing installation errors.
Suitable for
Connecting single-mode transceivers and SFP/SFP+ modules over short distances
Patching between network switches, routers and patch panels in data racks
Interconnecting optical equipment in server rooms and telecom closets
Key specifications
Length: 0.5 m
Fibre type: single-mode OS2
Core diameter: 9 µm
Connector type: 2x LC duplex on both ends
Configuration: full duplex
Jacket colour: yellow (single-mode identification)
How to use
Align the LC duplex connectors with the corresponding LC ports on your transceivers, switches or patch panels and insert until they click into place. Ensure correct polarity for full-duplex links by matching the transmit and receive channels on each end. For removal, press the LC latch and pull straight out to avoid damaging the connector. Route the cable with gentle bends to maintain the minimum bend radius recommended for single-mode fibre and avoid tight loops or kinks.
Usage recommendations
Keep connector end faces clean and protected with dust caps when not in use; use proper fibre cleaning tools before insertion to maintain low insertion loss. Avoid excessive bending and mechanical stress, and secure the cable within racks or trays to prevent movement that could lead to attenuation or connector damage.

## Specifications

| Feature | Value |
|---|---|
| Certification | ISO / IEC11801, IEC-60754-2, IEC-60332-1, IEC-61034, IEC-61753-1, IEC 61753-222-2, 50265-2-1 |
| Full duplex | Yes |
| Storage temperature (T-T) | -20 - 85 |
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 0.5 m |
| Product colour | Yellow |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 2 mm |
| Insertion loss | 0.3 dB |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable weight | 3.2 kg/km |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |
| Return loss | 60 dB |
| Sustainability certificates | RoHS |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0381.0,5 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 27.07.2026 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: Cash payment, 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/3298761/54597315_large.webp