# SFP28 transceiver module BlueOptics SFP28-25G-ER-LO-BO 25000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-er-lo-bo--5039616
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ER-LO-BO
**EAN:** 4063232087269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 499.99 €
**Prices and availability valid until:** 2026-08-15 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-lo-bo--5039616

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-25G-ER-LO-BO is a fiber optic transceiver module with a maximum data transfer rate of 25000 Mbit/s. It features an SFP28 interface and weighs 40 g. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP28-25G-ER-LO-BO is a fiber optic transceiver module designed for high-speed network links with a maximum data transfer rate of 25,000 Mbit/s. With an SFP28 interface and compact form factor, this module is intended for use in data centres, enterprise switches and routers where reliable long-reach optical connectivity is required. The module's weight is approximately 40 g, making it suitable for dense port deployments.
Advantages
The SFP28-25G-ER-LO-BO supports 25G data rates over single-mode fiber using an industry-standard SFP28 connector, enabling backwards compatibility with equipment that accepts SFP28 modules. Its compact design reduces space consumption in chassis-based systems while providing stable optical performance for extended link distances. Low weight and standardized interface simplify installation and replacement in mixed-vendor environments.
Suitable for
 25G long-reach single-mode fiber links in data centres
 High-performance uplinks between switches and aggregation devices
 Enterprise and service-provider backbone connections
 Network equipment that requires SFP28 form-factor transceivers
Key specifications
 Interface type: SFP28
 Maximum data transfer rate: 25000 Mbit/s (25 Gbps)
 Optical medium: single-mode fiber (long-reach)
 Form factor: SFP28 compact transceiver
 Weight: approximately 0.04 kg
How to use
Install the BlueOptics SFP28-25G-ER-LO-BO by inserting the module into a compatible SFP28 slot on the switch, router or transceiver cage until it seats securely. Connect appropriate single-mode fiber patch cords to the module's optical interface, observing correct transmit/receive orientation. Verify link status and configure port speed and duplex settings on the host device according to network design and vendor recommendations. Handle the module by the body and use protective caps when not connected to prevent contamination.
Usage recommendations
Use single-mode fiber rated for long-reach connections and ensure optical budget and link loss calculations match the 25G ER specifications. Maintain clean fiber connectors and follow electrostatic discharge (ESD) precautions during handling and installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Operational conditions

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

## FAQ

### How much does the SFP28 transceiver BlueOptics SFP28-25G-ER-LO-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 13.08.2026 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, 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/5039616/64341818_large.webp