# SFP28 transceiver module BlueOptics TRX-25GSFP28-SR-BO 25000 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-trx-25gsfp28-sr-bo--11083040
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** TRX-25GSFP28-SR-BO
**EAN:** 4063232335759
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-trx-25gsfp28-sr-bo--11083040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics TRX-25GSFP28-SR-BO is an SFP28 transceiver module designed for high-speed fiber optic connections. It supports a maximum data transfer rate of 25000 Mbit/s at a wavelength of 850 nm. With a compact SFP28 form factor and a mean time between failures (MTBF) of 3000000 hours, it ensures reliable performance. Weighing only 20 g, it is lightweight and easy to install, making it ideal for various networking applications.

## Long description

The BlueOptics TRX-25GSFP28-SR-BO is an SFP28 transceiver module for 25GBASE-SR multimode fiber links. It supports a maximum data rate of 25,000 Mbit/s at an 850 nm wavelength and uses an LC duplex connector in a compact SFP28 form factor. With a rated MTBF of 3,000,000 hours and a lightweight design (approx. 20 g), the module is intended for high-density switches, routers, storage systems and other network devices that accept SFP28 optical modules.
Advantages
This transceiver provides 25 Gbit/s short-reach optical connectivity over multimode fiber with LC duplex termination and is compliant with common MSA form-factor expectations. The module integrates transmit and receive functions at 850 nm and supports Digital Diagnostics Monitoring (DDM/DOM) for real-time output of supply voltage, laser bias current, transmit/receive optical power and temperature when supported by the host device. Components are selected from established suppliers to provide extended service life and a high MTBF, enabling continuous operation in demanding network environments.
Suitable for
Data center uplinks and server connections on multimode fiber up to 100 m
High-performance switches and routers with SFP28 ports
Storage area networks and high-throughput appliances
Network equipment requiring LC duplex short-range 25G optical interfaces
Key specifications
Maximum data transfer rate: 25,000 Mbit/s (25 Gbit/s)
Wavelength: 850 nm (multimode)
Maximum reach on multimode fiber: 100 m
Connector type: LC duplex
Form factor: SFP28
Mean time between failures (MTBF): 3,000,000 hours
Weight: approx. 0.02 kg
Color: silver
DDM/DOM support for monitored parameters (requires host support)
How to use
Insert the SFP28 transceiver into a compatible SFP28 slot on the host device until it latches. Connect LC duplex multimode patch cables to the module and the remote transceiver or patch panel, observing correct transmit/receive orientation. Ensure the host device supports 25GBASE-SR operation and, if you intend to use Digital Diagnostics Monitoring, confirm that the host platform provides access to DDM/DOM registers. Follow standard electrostatic discharge precautions and hot-plug guidelines from the hardware vendor when installing or removing the module.
Usage recommendations
Use OM3/OM4 multimode fiber for reliable 25 Gbit/s transmission to the specified 100 m range, verify compatibility with the target switch or storage system, and enable DDM/DOM only when the host platform supports it to monitor optical parameters and simplify maintenance.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| Brand compatibility | QNAP |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 2.5GBASE |

### Ports & interfaces

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

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 100 m |
| Mean time between failures (MTBF) | 3000000 h |
| Wavelength | 850 nm |
| Rx wavelength (max) | 850 nm |
| Rx wavelength (min) | 850 nm |
| Tx wavelength (min) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP28 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Digital Diagnostics Monitoring (DDM) | Yes |

## FAQ

### How much does the SFP28 transceiver BlueOptics TRX-25GSFP28-SR-BO cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4491 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 27.07.2026 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 BlueOptics 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 BlueOptics 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, weight, fiber optic connector, 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.

## Image

https://aio.lv/img/cache/product/11083040/61787707_large.webp