# Fiber optic attenuator ACT LC 5 dB

**URL:** https://aio.lv/en/product--act-ea4025--1040964
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** EA4025
**EAN:** 8716065271539
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-ea4025--1040964

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The ACT LC Fiber Optic Attenuator 5 dB is designed to reduce signal strength in fiber optic networks. It features LC connectors and comes in a blue color. This attenuator is ideal for managing signal levels and preventing saturation in high-power applications. Each pack contains one unit, making it convenient for individual use or small projects.

## Long description

The ACT LC Fiber Optic Attenuator 5 dB reduces optical signal power to prevent receiver saturation and to match link power budgets in fibre optic networks. It features LC connectors in a compact in-line form factor and comes in blue housing. The single-unit pack supports precise 5 dB attenuation for singlemode fibre links where controlled signal reduction is required.
Advantages
This LC 5 dB attenuator provides predictable and stable attenuation with low return loss and minimal insertion loss beyond the specified 5 dB reduction. Its small, lightweight design allows simple in-line installation without modifying existing connectors, and the color-coded housing makes it easy to identify attenuation value in patch panels or splice locations. The product is suitable for field use and lab setups where a reliable fixed attenuator is needed.
Suitable for
Adjusting power levels in singlemode optical links
Preventing receiver overload in high-power transmitter scenarios
Testing and commissioning of fibre optic networks
Use in patch panels, media converters, and SFP/GBIC equipment
Key specifications
Attenuation: 5 dB (fixed)
Connector type: LC to LC (ferrule-style)
Fiber type compatibility: singlemode
Housing color: blue (color-coded for attenuation level)
Form factor: in-line, plug-style attenuator
How to use
Insert the ACT LC 5 dB attenuator directly between two LC-terminated patch cords or between a patch cord and an LC port on networking equipment. Ensure connectors are clean before insertion to avoid contamination and additional signal loss. Align the LC connectors carefully and push until the connector latches engage; no tools are required for installation. When removing, depress the LC latch and pull straight back to avoid stressing the fibre.
Usage recommendations
Verify that a 5 dB fixed reduction meets the system power budget before installation. Use appropriate cleaning tools and inspect connector endfaces with a fibre microscope or inspection probe to maintain signal quality. Store the attenuator with protective caps when not in use and avoid excessive bending or mechanical stress on connected fibre.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 75 |
| Operating temperature (T-T) | -40 - 75 |
| Ports quantity | 1 |
| Connector(s) | LC |
| Product colour | Blue |
| Technology | 5dB |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fiber optic attenuator ACT LC 5 dB cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 07.07.2026 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. 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 ACT 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 ACT 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/1040964/64127753_large.webp