# Fibre optic adapter LC/APC EFB Elektronik 53343.31

**URL:** https://aio.lv/en/product--efb-elektronik-5334331--3215107
**Data updated:** 2026-01-05 20:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 53343.31
**EAN:** 4049759023690
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-5334331--3215107

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik 53343.31 fibre optic adapter features an LC/APC connector type and is designed for single-mode fiber applications. Its green color indicates its APC (Angled Physical Contact) design, which minimizes signal loss and enhances performance. This adapter is ideal for high-speed data transmission and ensures reliable connectivity in various networking environments.

## Long description

The EFB Elektronik 53343.31 fibre optic adapter is an LC/APC breakout simplex adapter with snap-in fixing, designed for single-mode fibre connections. The adapter's green color denotes its APC (Angled Physical Contact) polish, which reduces back reflection and supports stable, low-loss connections for high-speed data transmission in networking installations.
Advantages
This LC/APC adapter provides a simple, space-saving simplex breakout solution with snap-in mounting for quick installation. Its APC angled contact ensures reduced signal reflection and improved return loss compared with UPC types, supporting reliable single-mode link performance. The standardized LC form factor ensures compatibility with common LC/APC connectors and equipment.
Suitable for
 Single-mode fibre patch panels and wall outlets
 High-speed data and telecom links requiring low back reflection
 Point-to-point connections in network racks and distribution frames
Key specifications
 Connector type: LC/APC (angled physical contact)
 Mode: Single-mode
 Configuration: Breakout simplex
 Mounting: Snap-in fixing
 Color: Green (APC)
 Manufacturer: EFB Elektronik, MPN 53343.31, EAN 4049759023690
How to use
Insert the adapter into the compatible panel or outlet until the snap-in fixing secures it. Connect LC/APC patch cords by aligning the keyed ferrules and pressing until they click into place. To remove, depress the snap-in latch and pull the adapter or connector straight out. Handle connectors and fibre ends by their housings to avoid contaminating the ferrule faces.
Usage recommendations
Keep ferrule endfaces clean and use appropriate cleaning tools before mating. Use this LC/APC adapter where low return loss is required, and avoid mating APC with UPC connectors to prevent poor optical performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Green |
| Housing material | Plastic |
| Connector type | LC/APC |
| Fiber mode structure | Single-mode |
| Number of connectors | 2 |
| Duplex | Yes |

## FAQ

### How much does the Fibre optic adapter EFB Elektronik 53343.31 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 557 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 01.07.2026 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

## Image

https://aio.lv/img/cache/product/3215107/64207043_large.webp