# Fiber optic transceiver module BlueOptics QFX-SFP-25G-SR-BO SFP28 LC

**URL:** https://aio.lv/en/product--blueoptics-qfx-sfp-25g-sr-bo--4466233
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QFX-SFP-25G-SR-BO
**EAN:** 4063232645575
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qfx-sfp-25g-sr-bo--4466233

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QFX-SFP-25G-SR-BO is a fiber optic SFP28 transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20 g. Ideal for networking applications requiring reliable performance and efficiency.

## Long description

The BlueOptics QFX-SFP-25G-SR-BO SFP28 LC is a fiber optic transceiver module designed for 25G high-speed data transmission over multimode fiber. The module uses an SFP28 interface with an LC duplex connector and is housed in an aluminium casing that weighs approximately 20 g. It implements 25GBASE-SR optical signaling and is intended for network equipment that supports compatible 25G SFP28 transceivers.
Advantages
The transceiver provides a compact SFP28 form factor that supports up to 25 Gbit/s data rates while using standard LC duplex connections for multimode fiber links. Its aluminium housing offers a lightweight and robust physical design suitable for dense networking environments. The module is manufactured to MSA-compatible specifications and is tested for interoperability with major equipment that accepts compatible 25GBASE-SR SFP28 modules. The small size and standard interface simplify installation and replacement in switches, routers and other network appliances.
Suitable for
Short-range 25G Ethernet links via multimode fiber
High-density switch and router ports that accept SFP28 modules
Data center uplinks and server interconnects requiring 25G performance
Key specifications
Interface type: SFP28
Connector: LC duplex
Optical standard: 25GBASE-SR (multimode fiber)
Typical operating wavelength: 850 nm (transmit and receive)
Housing material: aluminium
Weight: approx. 0.02 kg
How to use
Insert the SFP28 transceiver into a compatible SFP28 port on the network device until it seats securely. Connect LC duplex multimode fiber patch cords to the module, observing correct transmit/receive orientation for the link. Ensure the host device supports 25GBASE-SR or compatible 25G SFP28 modules and that any required firmware or software settings allow third-party transceivers. Power on the connected equipment and verify link status through the device management interface.
Usage recommendations
For optimal performance, use multimode fiber and LC patch cords rated for 25G operation and keep fiber connectors clean and undamaged. Confirm that the network hardware supports the DDM/DOM monitoring functions if remote diagnostic data is required. Follow the equipment manufacturer's guidelines for hot-plugging optical modules and for handling ESD-sensitive components.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Fiber ethernet cabling technology | 2.5GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

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

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

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

### Logistics data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics QFX-SFP-25G-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 — 4111 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 03.08.2026 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: interface type, weight, 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/4466233/64292578_large.webp