# SFP28 transceiver module BlueOptics SFP28-25G-ER-AL-BO 25000 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-er-al-bo--5039642
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ER-AL-BO
**EAN:** 4063232086989
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 499.99 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 413.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-er-al-bo--5039642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-25G-ER-AL-BO is a fiber optic transceiver module designed for high-speed data transfer at 25000 Mbit/s over a distance of up to 40 km. It operates at a wavelength of 1310 nm and is compliant with RoHS standards. The module features a metal housing for durability and operates at an input voltage of 3.3 V. Ideal for data centers and high-performance networking applications.

## Long description

The BlueOptics SFP28-25G-ER-AL-BO is a single‑mode fiber optic SFP28 transceiver module designed for 25G high‑speed links. It supports a maximum data rate of 25,000 Mbit/s over distances up to 40 km using a 1310 nm wavelength. The module is housed in a metal case for mechanical durability, operates at a 3.3 V supply and complies with RoHS requirements. It is compatible with LC duplex single‑mode fiber connections and follows MSA SFP28 form‑factor guidelines for use in a wide range of networking hardware.
Advantages
The module provides a combination of high data throughput and long reach, enabling 25G connectivity across metropolitan and long‑haul single‑mode links. Its metal housing improves thermal conduction and mechanical protection, while the 1310 nm optical wavelength is suited for extended‑range single‑mode transmission. RoHS compliance ensures reduced hazardous substances in the device. The compact SFP28 interface supports hot‑swapping and broad interoperability with devices that accept standard SFP28 transceivers.
Suitable for
Data center aggregation and spine switches requiring 25G links
Long‑reach single‑mode links up to 40 km between sites
High‑performance networking equipment such as routers, switches and storage systems
Upgrading existing infrastructure from 10G to 25G over single‑mode fiber
Key specifications
Interface type: SFP28 (MSA form factor)
Maximum data transfer rate: 25,000 Mbit/s (25G)
Optical wavelength: 1310 nm
Maximum reach: up to 40 km on single‑mode fiber
Connector type: LC duplex single‑mode
Operating voltage: 3.3 V
Housing: metal
Product colour: silver
Weight: approx. 0.002 kg
Standards: compatible with 25GBASE‑ER class optical links and MSA SFP28 mechanical/electrical specifications
How to use
Install the BlueOptics SFP28-25G-ER-AL-BO into an available SFP28 port on your switch, router or other supported equipment while the host device is powered on or following the vendor’s hot‑swap guidance. Connect LC duplex single‑mode fiber patch cables to the transceiver, ensuring correct TX/RX orientation. Verify link status through the host device’s management interface and confirm the port negotiates at 25G where supported. If the host platform supports digital diagnostics (DDM/DOM), monitor optical power, temperature and supply voltage to validate operational parameters.
Usage recommendations
Use certified single‑mode LC duplex patch cables and maintain proper fiber cleanliness when connecting the transceiver to minimize insertion loss and ensure link reliability. Check compatibility with your hardware vendor’s supported transceiver list; enable or configure DDM/DOM monitoring if available to aid diagnostics. For long‑term stability, allow sufficient ventilation or airflow around the metal housing to assist thermal dissipation during sustained high‑speed operation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 2.5GBASE |
| Duplex system | Full |
| Wavelength | 1310 nm |
| Fiber optic connector | SFP28 |
| Maximum transfer distance | 40000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| SFP transceiver standard | ER |

### Network

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

### Operational conditions

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

### Power

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Packaging data

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

### Weight & dimensions

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Features

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

## FAQ

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

The price is 499.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 18.08.2026 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.

## Image

https://aio.lv/img/cache/product/5039642/64342052_large.webp