# BlueOptics SFP28-25G-ER-BR-BO network transceiver module Fiber optic 25000 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-er-br-bo--5039637
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ER-BR-BO
**EAN:** 4063232087030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 499.99 €
**Prices and availability valid until:** 2026-08-09 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-br-bo--5039637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-25G-ER-BR-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-BR-BO is a single‑mode fiber optic SFP28 transceiver module designed for 25 Gbit/s data links over extended reach. It operates at a wavelength of 1310 nm, supports transmission distances up to 40 km over suitable single‑mode fiber and is supplied with a metal housing and a 3.3 V operating voltage. The module conforms to common MSA form‑factor and RoHS requirements and is intended for installation in switches, routers and other networking equipment that accept SFP28 modules.
Advantages
The transceiver provides a compact SFP28 interface for 25GBASE‑ER links with LC duplex fiber connection compatibility. Its metal housing offers mechanical robustness and thermal conduction for stable operation. Operating at 1310 nm enables long‑distance single‑mode transmission up to the specified 40 km when used with appropriate fiber and link margin. The module’s 3.3 V supply and standard SFP28 mechanical format simplify integration into standard network hardware.
Suitable for
Long‑reach 25 Gbit/s connections between data center sites
Aggregation links in campus and carrier networks
High‑performance server-to-switch or switch-to-switch uplinks
Optical link upgrades in equipment that supports SFP28 modules
Key specifications
Interface type: SFP28 module (MSA form factor)
Maximum data transfer rate: 25,000 Mbit/s (25 Gbit/s)
Optical wavelength: 1310 nm
Maximum transmission distance: up to 40 km over single‑mode fiber (with suitable fiber and link budget)
Connector: LC duplex (single‑mode)
Operating voltage: 3.3 V
Housing: metal
Product colour: silver
Weight: approximately 0.002 kg
How to use
Install the SFP28 module into a compatible SFP28 port on network equipment while the host device is powered down or following the vendor’s hot‑swap guidelines. Use LC duplex single‑mode patch cables and ensure correct fiber polarity. Verify link parameters and negotiate 25G operation according to the host device’s interface settings. If Digital Diagnostics Monitoring (DDM/DOM) is available and supported by the host, use the monitoring interface to observe real‑time operating parameters such as voltage and optical power levels.
Usage recommendations
For optimal performance, use single‑mode fiber with appropriate attenuation and maintain proper connector cleanliness. Confirm compatibility with your hardware vendor’s supported transceiver list and ensure link budget calculations account for fiber loss, connectors and splices to achieve the stated 40 km reach.

## 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-BR-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 07.08.2026 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/5039637/64342007_large.webp