# Fibre optic cable EFB Elektronik O0319.7,5 7.5 m OM4 LC–LC full duplex violet

**URL:** https://aio.lv/en/product--efb-elektronik-o031975--1038360
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0319.7,5
**EAN:** 4049759022525
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o031975--1038360

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik O0319.7,5 is a 7.5 m OM4 fibre optic cable with LC to LC connectors designed for full-duplex InfiniBand and fibre applications. It features 50 µm multimode cores, LC duplex terminations and violet jacket for easy identification. Suitable for high-speed data links, server racks, switches and storage networks.

## Long description

The EFB Elektronik O0319.7,5 is a 7.5 m OM4 multimode fibre optic cable with LC–LC full duplex terminations in a violet jacket. Designed for short- to medium-reach high-speed links, this multimode cable uses 50 µm cores and duplex LC connectors to deliver reliable optical connections between servers, switches and storage equipment. The violet outer sheath provides visual identification in dense cabling environments and the OM4 specification supports higher bandwidth and improved modal performance compared with lower multimode grades.
Advantages
The cable offers full-duplex LC–LC connectivity with standardized OM4 performance for higher modal bandwidth and reduced attenuation over short-distance multimode links. Its 7.5 m length is practical for connecting equipment within racks or between adjacent racks without excess slack. Duplex LC terminations provide compact connector density and stable optical mating, while the violet jacket simplifies route identification and management in crowded patch panels.
Suitable for
 InfiniBand short-reach connections in data centre racks
 Server-to-switch and switch-to-switch multimode links
 Storage area networks (SAN) and high-speed fabric interconnects
 Patching between patch panels and active equipment in LAN closets
Key specifications
 Cable type: multimode OM4
 Core diameter: 50 µm
 Connector type: LC–LC duplex
 Length: 7.5 m
 Jacket colour: violet
 Transmission: full duplex
How to use
Inspect connectors and ports for contamination before insertion and, if necessary, clean with appropriate fibre cleaning tools. Align and insert each LC connector into the corresponding LC port until it clicks, ensuring correct duplex orientation to maintain transmit/receive pairing. Route the cable to avoid excessive bends and secure it to cable management hardware to prevent strain on the connectors. For removal, depress the latch on the LC connector and pull straight out to avoid damaging the ferrule.
Usage recommendations
Use this OM4 LC–LC cable for short- to medium-reach links where multimode performance and connector density matter. Keep bend radius within manufacturer guidelines, avoid kinking, and use dust caps when connectors are not mated. For reliable high-speed operation, ensure transceivers and equipment ports are compatible with OM4 multimode fibre and LC duplex interfaces.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OM4 |

### Features

| Feature | Value |
|---|---|
| Cable length | 7.5 m |
| Connector 1 | LC |
| Connector 2 | LC |
| Product colour | Violet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85447000 |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0319.7,5 7.5 m cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 548 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 09.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1038360/57866965_large.webp