# SFP transceiver module BlueOptics SFP28-25G-LR-QL-BO 25000 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-ql-bo--4469606
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-LR-QL-BO
**EAN:** 4063232070896
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-ql-bo--4469606

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-25G-LR-QL-BO is a fiber optic SFP transceiver module designed for high-speed data transfer at 25000 Mbit/s over a distance of up to 10 km. It operates at a wavelength of 1310 nm and is compatible with SFP28 interfaces. The module features a metal housing for durability and operates at an input voltage of 3.3 V. Weighing only 2 g, it is lightweight and easy to install.

## Long description

The BlueOptics SFP28-25G-LR-QL-BO is a single-mode fiber optic SFP28 transceiver module engineered for 25 Gbit/s data transmission over distances up to 10 km. The module operates at a 1310 nm wavelength, uses an LC duplex connector and fits SFP28 interfaces. Encased in a metal housing and powered by a 3.3 V supply, it combines compact dimensions and a lightweight design for straightforward insertion into compatible network equipment.
Advantages
This SFP28 transceiver supports 25GBASE-LR optical links and is designed to meet MSA-compliant form factor and interface requirements. It offers simultaneous transmit and receive capability via LC duplex single-mode fiber and includes digital diagnostic monitoring (DDM/DOM) support for real-time parameter readout where the host hardware supports it. The metal housing provides mechanical durability while the small physical footprint and low weight simplify installation and rack-side handling.
Suitable for
 25 Gbit/s Ethernet backbone links between switches and routers
 Long-reach server, storage and aggregation interconnects up to 10 km
 Data center uplinks and high-performance computing fabrics
 Fiber channel over Ethernet and SDH/SONET applications requiring single-mode links
Key specifications
 Interface type: SFP28 (MSA-compliant)
 Maximum data transfer rate: 25,000 Mbit/s
 Optical wavelength: 1310 nm
 Transmission medium: single-mode fiber (LC duplex)
 Maximum reach: up to 10 km (single-mode)
 Supply voltage: 3.3 V
 Housing: metal
 Colour: silver
 Weight: approximately 2 g
How to use
Handle the transceiver by its housing and avoid touching the optical connector faces. Before installation, verify compatibility with the host device and confirm that the port supports 25G SFP28 modules and DDM/DOM if monitoring is required. Insert the transceiver into the SFP28 slot until it clicks into place and secure any latch or retention mechanism. Connect LC duplex single-mode patch cords with proper polarity; observe bend-radius and cleanliness guidelines for fiber cables. On removal, release the latch and pull the module straight out to avoid damaging the port.
Usage recommendations
For reliable optical performance, use certified single-mode fiber patch cords, keep connector endfaces clean, and enable DDM/DOM support in the host system for remote diagnostics where available. Ensure firmware or driver support for third-party SFP28 modules in your networking equipment to maintain full functionality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 2.5GBASE |
| Wavelength | 1310 nm |
| Fiber optic connector | SFP28 |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3 g |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.002 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP28-25G-LR-QL-BO cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1998 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 04.08.2026 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, maximum data transfer rate, 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.

### Where can I download the instructions for SFP transceiver BlueOptics SFP28-25G-LR-QL-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/4469606/64298051_large.webp