# SFP transceiver module BlueOptics SFP-25G-ESR-BO 25000 Mbit/s SFP28

**URL:** https://aio.lv/en/product--blueoptics-sfp-25g-esr-bo--10919512
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-25G-ESR-BO
**EAN:** 4063232328515
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-25g-esr-bo--10919512

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-25G-ESR-BO is a fiber optic SFP28 transceiver module designed for high-speed data transfer at 25000 Mbit/s. It features a silver color, weighs 40 g, and is suitable for various networking applications. This module is ideal for enhancing network performance and ensuring reliable connectivity.

## Long description

The BlueOptics SFP-25G-ESR-BO 25000 Mbit/s SFP28 is a compact fiber optic transceiver module designed for high-speed 25 Gbit/s network links. It uses SFP28 form factor compatibility to provide a reliable interface for switches, routers and network appliances requiring 25 Gigabit Ethernet connectivity. The module is finished in silver, has a light weight of approximately 40 g and is designed to operate over multimode fiber using an MTP/MPO connector type, supporting link distances up to 100 m.
Advantages
This SFP28 transceiver supports a maximum data transfer rate of 25000 Mbit/s and is engineered for stable performance in data center and enterprise network environments. The compact SFP28 form factor allows hot-pluggable installation into compatible ports without system downtime. Its MTP/MPO fiber interface simplifies cabling in high-density fiber trunks and provides consistent optical alignment and low insertion loss. The module's lightweight and standardized dimensions make it straightforward to handle and integrate into existing network hardware.
Suitable for
25 Gigabit Ethernet uplinks between switches and aggregation devices
Data centre server interconnects and top-of-rack switching
High-density fiber trunking using MTP/MPO cabling
Short-reach multimode fiber links up to 100 m
Key specifications
Maximum data transfer rate: 25000 Mbit/s
Maximum transfer distance: 100 m over multimode fiber
Form factor: SFP28 (hot-pluggable)
Fiber optic connector type: MTP/MPO
Product colour: Silver
Weight: 0.04 kg
How to use
Install the BlueOptics SFP-25G-ESR-BO by inserting the SFP28 module into a compatible SFP28 port on a switch, router or network appliance until it locks in place. Connect an MTP/MPO-terminated multimode fiber patch cable to the module's connector, ensuring correct polarity and secure seating. Configure the connected network device for 25 Gbit/s operation if required, and verify link status through the device management interface or LED indicators. For removal, release the module latch and pull the transceiver straight out to avoid damaging the port.
Usage recommendations
Use this transceiver with compatible SFP28 ports and multimode MTP/MPO cabling rated for 25 Gbit/s to ensure reliable short-reach links. Keep the optical interfaces covered with protective caps when not connected, and follow manufacturer guidelines for handling ESD-sensitive components.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | MTP/MPO |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP28 |

### Operational conditions

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

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

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

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 717 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 10.08.2026 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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 SFP-25G-ESR-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/10919512/61707772_large.webp