# QNAP TRX-25GSFP28-SR network transceiver module Fiber optic 25000 Mbit/s SFP28 850 nm

**URL:** https://aio.lv/en/product--qnap-trx-25gsfp28-sr--4760966
**Data updated:** 2026-01-13 21:25 (EET)
**Category:** Network Media Converters
**Manufacturer:** QNAP
**Manufacturer code:** TRX-25GSFP28-SR
**EAN:** 4713213518977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 153.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 127.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qnap-trx-25gsfp28-sr--4760966

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The QNAP TRX-25GSFP28-SR is a fiber optic network transceiver module designed for high-speed data transfer up to 25000 Mbit/s. It features an SFP28 interface and operates at a wavelength of 850 nm, making it ideal for short-range connections in data centers and enterprise networks. The stainless steel construction ensures durability and reliability in various environments.

## Long description

The QNAP TRX-25GSFP28-SR network transceiver module is a short-range fiber optic SFP28 solution engineered for 25 Gbps links. Designed for use in data centers and enterprise network environments, this module supports up to 25,000 Mbit/s data transfer over multimode fiber at an 850 nm wavelength. Its compact SFP28 form factor and stainless steel housing provide compatibility with SFP28 ports and physical durability for rack-mounted switches, servers, and transceivers.
Advantages
The module delivers high-bandwidth performance for short-reach connections while maintaining a small footprint suitable for high-density installations. Operating at 850 nm, it is optimized for multimode fiber use and provides consistent throughput up to 100 m. The stainless steel construction enhances physical robustness and helps protect optical components during installation and operation.
Suitable for
25 Gbps server-to-switch links in data center racks
Short-range uplinks between aggregation switches
High-density campus network connections over multimode fiber
Applications requiring SFP28 compatibility and compact transceiver modules
Key specifications
Maximum data transfer rate: 25000 Mbit/s
Optical wavelength: 850 nm
Maximum transfer distance over multimode fiber: 100 m
Form factor: SFP28
Housing material: stainless steel
How to use
Install the transceiver into a compatible SFP28 slot on a switch, server, or network adapter and secure it according to the host device manufacturer’s instructions. Connect multimode fiber optic patch cables with the appropriate LC connectors, ensuring proper polarity and clean end faces. After physical installation, verify link status and configure interface settings on the network device as needed to enable 25 Gbps operation.
Usage recommendations
Use verified multimode fiber and LC patch cords rated for 25 Gbps links, keep fiber end faces clean, and follow ESD precautions during handling. Select appropriate cable type and length—up to 100 m—to maintain optimal signal integrity for short-range deployments.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| SFP transceiver type | Fiber optic |
| SFP transceiver standard | LR, SR |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 100 m |
| Wavelength | 850 nm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85369010 |

### Features

| Feature | Value |
|---|---|
| Product colour | Stainless steel |

## FAQ

### How much does the network transceiver module QNAP TRX-25GSFP28-SR cost, and is it available for purchase?

The price is 153.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can network transceiver module QNAP TRX-25GSFP28-SR be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 QNAP 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 QNAP 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, product colour, 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 network transceiver module QNAP TRX-25GSFP28-SR?

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/4760966/64648365_large.webp