# Fiber optic transceiver module ACT TR0021

**URL:** https://aio.lv/en/product--act-tr0021--4271008
**Data updated:** 2025-12-29 15:56 (EET)
**Category:** Network Media Converters
**Manufacturer:** ACT
**Manufacturer code:** TR0021
**EAN:** 8716065492705
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-tr0021--4271008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ACT TR0021 is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. Operating at a wavelength of 850 nm, it ensures reliable and high-speed data transmission. This module is compatible with SFP interfaces, making it versatile for various networking applications. Ideal for enhancing network performance and connectivity in data centers and enterprise networks.

## Long description

The ACT TR0021 is a fiber optic SFP transceiver module coded for HP Procurve/Aruba devices. It supports a data rate of 1.25 Gbps (1250 Mbit/s) over multimode fiber at 850 nm, with a maximum reach of up to 550 m and an LC connector. The module includes DDM (Digital Diagnostic Monitoring) for real-time monitoring of optical parameters and is backed by a five-year warranty. Each unit is individually packaged and designed to be compatible with SFP ports in switches, routers and other network equipment.
Advantages
The module is coded for full compatibility with HP Procurve and Aruba, ensuring plug-and-play operation on those product lines. Built-in DDM provides diagnostic data such as power levels, temperature and error indicators. Individual packaging and technical support from ACT are provided, together with a five-year warranty. The SFP form factor offers standardization, hot-swappability and flexibility for changing fiber type, distance, speed or connector without replacing the host device.
Suitable for
Multimode fiber links up to 550 m
HP Procurve and Aruba switches and devices
Data centers, server rooms and enterprise campus networks
Applications requiring DDM monitoring and hot-swappable optics
Key specifications
Model: ACT TR0021
Form factor: SFP (Small Form Factor Pluggable)
Data rate: 1.25 Gbps (1250 Mbit/s)
Wavelength: 850 nm
Maximum distance: 550 m (multimode)
Connector: LC
Features: DDM (Digital Diagnostic Monitoring)
Compatibility: Coded for HP Procurve / Aruba
Warranty: 5 years
How to use
Insert the ACT TR0021 into an available SFP slot on a compatible switch or network device until it clicks into place. Connect an LC-terminated multimode fiber patch cable to the module, ensuring the cable connectors are clean before mating. The device will detect the module; on HP Procurve and Aruba hardware use the correctly coded module for guaranteed compatibility. When replacing or upgrading optics, perform hot-swap operations while the host equipment remains powered on to maintain network continuity.
Usage recommendations
Use cleaned fiber connectors and an appropriate fiber cleaner (for example, an ACT One Click cleaner LC) to prevent contamination-related outages. Contact ACT technical support for assistance with coding and compatibility questions.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum operating temperature | 70 °C |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 550 m |
| Wavelength | 850 nm |

### Features

| Feature | Value |
|---|---|
| Digital Diagnostics Monitoring (DDM) | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

## FAQ

### How much does the Fiber optic transceiver ACT TR0021 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 15.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum data transfer rate, maximum transfer distance, fiber optic connector, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fiber optic transceiver ACT TR0021?

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/4271008/54605734_large.webp