# SFP28 transceiver module BlueOptics N-SFP28-SR-BO 25000 Mbit/s QSFP28 850 nm

**URL:** https://aio.lv/en/product--blueoptics-n-sfp28-sr-bo--10007685
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** N-SFP28-SR-BO
**EAN:** 4063232296708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-n-sfp28-sr-bo--10007685

## 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 N-SFP28-SR-BO is a high-performance SFP28 transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 25000 Mbit/s and operates at a wavelength of 850 nm. The module features a QSFP28 interface, ensuring compatibility with various network devices. With a robust metal housing and a compact form factor, it is suitable for demanding environments. Input voltage is 3.3 V, and it weighs only 20 g, making it lightweight and efficient.

## Long description

The BlueOptics N-SFP28-SR-BO is an SFP28 transceiver module engineered for short-range 25 Gbps fiber optic links. It supports a data transfer rate up to 25000 Mbit/s over multimode fiber at an 850 nm wavelength. The module uses an LC fiber connector, features a compact metal housing in silver finish and is powered from a 3.3 V input, providing a lightweight (20 g) and robust solution for high-density network equipment and media converter applications.
Advantages
The transceiver provides 25 Gbit/s performance in a small SFP28 form factor, enabling higher port densities compared with larger transceivers. Its QSFP28-compatible signaling and industry-standard LC connector simplify integration with existing fiber infrastructure. The metal housing offers mechanical durability and EMI shielding while the low weight and compact dimensions reduce space and cooling requirements in racks and chassis.
Suitable for
 Short-reach 25 Gbps server and switch interconnects
 High-density data center uplinks and aggregation links
 Media converters and network interface cards requiring SFP28 modules
 Multimode fiber installations up to 100 m
Key specifications
 Maximum data transfer rate: 25000 Mbit/s
 Wavelength: 850 nm
 Maximum transfer distance over multimode fiber: 100 m
 Connector type: LC
 Input voltage: 3.3 V
 Housing material and colour: metal, silver
 Weight: approximately 20 g
How to use
Install the BlueOptics N-SFP28-SR-BO by inserting the module into a compatible SFP28 port until it latches. Connect LC-terminated multimode fiber patch cords to the module's LC receptacle, ensuring correct polarity. Verify link status on the host device and check that the device is configured for 25 Gbit/s operation. During handling, avoid touching optical interfaces and follow standard ESD precautions. For removal, depress the latch and pull the module straight out from the port.
Usage recommendations
 Use OM3 or OM4 multimode fiber for reliable performance at 25 Gbit/s up to the specified distance, keep optical connectors clean using appropriate cleaning tools, and confirm compatibility with the host equipment's transceiver policy and firmware to ensure full functionality.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 100 m |
| Wavelength | 850 nm |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Weight & dimensions

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

### Other features

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Features

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

### Packaging data

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

## FAQ

### How much does the SFP28 transceiver BlueOptics N-SFP28-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 — 4489 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.

### Where can I download the instructions for SFP28 transceiver BlueOptics N-SFP28-SR-BO?

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/10007685/54619709_large.webp