# EFB Elektronik 53343.32 LC/APC Duplex Fiber Optic Adapter, Single-mode, Green

**URL:** https://aio.lv/en/product--efb-elektronik-5334332--12499620
**Data updated:** 2026-06-07 13:14 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 53343.32
**EAN:** 4049759225711
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-5334332--12499620

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik 53343.32 is a high-quality LC/APC duplex fiber optic adapter designed for single-mode network applications. Featuring a green housing and integrated shutter, this adapter ensures precise alignment and protection for fiber connections. It is an essential component for reliable data transmission in telecommunications and fiber optic infrastructure, providing a secure and stable interface for LC/APC connectors.

## Long description

The EFB Elektronik LC/APC duplex fiber optic adapter is a high-precision component engineered for single-mode network environments. Designed to facilitate reliable connections, this adapter features a durable green housing that conforms to industry standards for LC/APC interfaces. It is specifically built to fit into standard SC-simplex cut-outs, making it a versatile choice for various fiber optic patch panels and distribution frames.
Advantages
This adapter offers exceptional signal integrity through precise alignment of fiber optic cores, which is critical for maintaining low insertion loss in high-speed data networks. The inclusion of an integrated internal laser shutter provides an essential layer of protection, preventing dust contamination and shielding users from potential laser exposure when the port is not in use. Its robust construction ensures long-term stability, while the standardized design allows for seamless integration into existing telecommunications infrastructure.
Suitable for
Telecommunications network distribution
Fiber optic patch panels and cabinets
Data center infrastructure
Single-mode fiber optic cabling systems
When it may not be suitable
This adapter is specifically designed for LC/APC connectors and is not compatible with multi-mode fiber systems or different connector types such as SC or ST. It should not be used in environments where physical space does not accommodate the standard SC-simplex cut-out dimensions.
Key specifications
Connector type: LC/APC duplex
Fiber mode: Single-mode
Housing color: Green
Integrated features: Internal laser shutter
Compatibility: SC-Simplex cut-outs
Dimensions: 29.2 mm x 22 mm x 9.5 mm
How to use
To install the adapter, insert it into a compatible SC-simplex cut-out until the integrated clips snap securely into place. If additional stability is required, the adapter can be further secured using sheet metal or threaded screws. Once mounted, simply insert your LC/APC duplex fiber optic patch cables into the ports. The internal shutter will automatically retract upon insertion and close when the cable is removed to maintain cleanliness.
What to consider before purchase
Verify that your existing patch panel supports SC-simplex cut-outs.
Ensure your fiber optic cabling is single-mode to match the adapter specifications.
Confirm that your connectors are LC/APC type to ensure proper physical contact and signal performance.
Usage recommendations
Always inspect and clean fiber optic connector end-faces with appropriate cleaning tools before insertion to ensure optimal signal transmission and prevent damage to the adapter's internal alignment sleeve.

## Specifications

| Feature | Value |
|---|---|
| Height | 9.5 mm |
| Width | 29.2 mm |
| Depth | 22 mm |
| Product colour | Green |
| Housing material | Plastic |
| Connector type | LC/APC |
| Fiber mode structure | Single-mode |
| Number of connectors | 2 |
| Category | OS1/OS2 |
| Duplex | Yes |
| Ferrule material | Ceramic |

## FAQ

### How much does the EFB Elektronik 53343.32 LC/APC Duplex Fiber Optic Adapter cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 10.07.2026 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

### Where can I download the instructions for EFB Elektronik 53343.32 LC/APC Duplex Fiber Optic Adapter?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12499620/68840703_large.webp