# Fibre Optic Connector ST Male/Male EFB Elektronik 53313.34

**URL:** https://aio.lv/en/product--efb-elektronik-5331334--3214347
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 53313.34
**EAN:** 4049759064082
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-5331334--3214347

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik 53313.34 is a high-quality ST Male/Male fibre optic connector designed for reliable data transmission. With a silver and yellow color scheme, this connector ensures durability and performance. It is ideal for various networking applications, providing excellent signal integrity and minimal loss. Easy to install and compatible with standard fibre optic cables, this connector is perfect for both professional and personal use.

## Long description

The EFB Elektronik 53313.34 ST Male/Male fibre optic connector is a precision component designed for reliable optical link joins in communication and industrial networks. Constructed to fit standard ST connector interfaces, this metal-bodied connector with a silver and yellow finish provides stable mechanical coupling and consistent optical alignment for multimode and singlemode patching where ST terminations are required.
Advantages
This ST Male/Male connector offers low insertion loss and consistent return loss characteristics due to its precise ferrule alignment. The robust metal housing enhances mechanical durability and shields the connection from light mechanical stress. Designed for straightforward field or equipment installation, it requires no specialized tooling beyond standard fibre handling practices and fits into existing ST-panel and device receptacles.
Suitable for
 Joining two ST-terminated fibre optic patch cords
 Temporary or permanent field repairs and fibre link extensions
 Laboratory and test-bench coupling of optical leads
 Industrial and telecom patch panels using ST interfaces
Key specifications
 Connector type: ST male to ST male
 Housing material: metal
 Finish/color: silver and yellow
 Compatible fibre types: multimode and singlemode (with ST ferrule)
 Typical application: patching, joining, and extending fibre links
How to use
Ensure both fibre-terminated connectors are clean and free of dust or debris before coupling. Align the ST bayonet-style ferrules and push the connector bodies together, then twist until the bayonet locks. Verify optical continuity and check insertion loss with appropriate test equipment when required. For removal, depress the bayonet lock and rotate to disengage, then separate the connectors carefully to avoid fibre end-face contact or contamination.
Usage recommendations
Handle end faces with lint-free wipes and approved cleaning solutions; avoid touching ferrules directly. Store unused connectors with protective caps and avoid exposing mated connections to excessive mechanical strain or moisture. Perform periodic inspection and testing in critical links to maintain signal integrity.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Silver, Yellow |
| Connector material | Ceramic |
| Connector type | ST |
| Fiber mode structure | Single-mode |

## FAQ

### How much does the Fibre Optic Connector ST Male/Male EFB Elektronik 53313.34 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1337 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 03.07.2026 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 Fibre Optic Connector ST Male/Male EFB Elektronik 53313.34?

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/3214347/64206953_large.webp