# Fiber optic attenuator ACT LC 2 dB

**URL:** https://aio.lv/en/product--act-ea4022--1040962
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** EA4022
**EAN:** 8716065271515
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-ea4022--1040962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The ACT LC Fiber optic attenuator 2 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 in high-speed data transmission, ensuring optimal performance and preventing signal overload. Each pack contains 1 piece, making it convenient for individual use or small projects.

## Long description

The ACT LC Fiber optic attenuator 2 dB is a small in-line device engineered to reduce optical signal power by 2 decibels in single-mode fiber links. Designed with LC connectors and a blue housing, this attenuator integrates directly into existing fiber runs to help balance receiver input levels, avoid saturation of sensitive optical receivers, and maintain stable link performance in high-speed data transmission environments. Supplied as a single unit, it is suitable for targeted adjustments in patch panels, transceiver links, and test setups.
Advantages
This 2 dB fiber optic attenuator provides precise and predictable attenuation with low insertion loss beyond the rated value and minimal return loss impact. The LC connectors ensure compatibility with standard LC-terminated equipment and patch cords, while the compact, inline form factor permits easy installation in confined patch panel spaces. The blue color coding simplifies identification of attenuation elements in cabling assemblies and maintenance operations.
Подходит для
Balancing optical power between transmitters and receivers in access networks and data centers
Preventing optical receiver overload in high-power links
Temporary or permanent insertion in patch panels, couplers, and transceiver ports
Field testing and commissioning where controlled attenuation is required
Key specifications
Attenuation: 2 dB nominal
Connector type: LC (female-to-female in-line)
Fiber type: Single-mode (typically 9/125 µm)
Color: Blue housing for attenuation identification
Packaging: single piece per pack
How to use
Install the attenuator by inserting one LC connector end into the optical source or patch cord and the other end into the receiving device or patch cord. Ensure connectors and adapters are clean and free of contamination before mating to avoid insertion loss from dirt or debris. Confirm the attenuator orientation if applicable, then verify optical power levels at the receiver with a power meter to ensure the 2 dB reduction brings the signal into the desired operating range.
Usage recommendations
Use this attenuator for fine-tuning optical power in single-mode networks; avoid using in multi-mode links. Store and handle with clean hands and protective caps in place when not installed. For critical links, verify attenuation and return loss during commissioning and periodically as part of routine maintenance.

## 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 | 2dB |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fiber optic attenuator ACT LC 2 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 — 7 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 23.07.2026 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/1040962/64127750_large.webp