# Fibre optic cable EFB Elektronik O0381.7,5 7.5 m 2x LC Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o038175--3487823
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0381.7,5
**EAN:** 4049759056315
**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-o038175--3487823

## 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 O0381.7,5 is a 7.5 m 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. Ideal for connecting devices in data centers or networks, this cable is designed for durability and optimal performance.

## Long description

The EFB Elektronik O0381.7,5 is a 7.5 m OS2 single-mode fibre optic patch cable with LC connectors on both ends in a duplex configuration. Designed for reliable point-to-point links, this yellow cable uses a 9 µm core diameter to support single-mode transmission and full-duplex data flow. It is intended for structured cabling in data centres, server rooms and network installations where low attenuation and stable optical performance are required.
Advantages
This fibre optic cable provides low insertion loss and consistent single-mode propagation thanks to the 9 µm core. The duplex LC connector arrangement enables simultaneous transmit and receive channels over a compact connector type, saving rack and panel space. The OS2 fibre specification makes the cable suitable for longer runs with reduced signal degradation. The yellow jacket allows easy visual identification within mixed cable environments, and the cable jacket is constructed for durable handling in installation and maintenance scenarios.
Suitable for
Interconnecting network switches and servers in data centres
Patch panels and fibre distribution frames
High-speed backbone links within enterprise networks
Point-to-point links in telecommunication racks
Key specifications
Fibre type: OS2 single-mode
Length: 7.5 m
Connector type: LC to LC, duplex (2x LC)
Core diameter: 9 µm
Jacket colour: yellow
Transmission: full duplex
How to use
Connect each LC connector into the corresponding LC adapter or port on transceivers, patch panels or network devices, observing correct polarity for transmit and receive channels. Route the cable without sharp bends and maintain the minimum bend radius specified by the installation environment to avoid increased attenuation. For long-term installations, secure the cable with appropriate cable management to prevent strain on the connectors.
Usage recommendations
Before installation, verify transceiver compatibility and clean LC endfaces with appropriate fibre cleaning tools to ensure optimal optical performance. Avoid kinking the cable and protect exposed connectors with dust caps when not connected.

## 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 | 7.5 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 O0381.7,5 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 — 161 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: 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

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