# SFP transceiver module BlueOptics SFP-25G-SR 25000 Mbit/s SFP28 850 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-25g-sr-bo--5040981
**Data updated:** 2026-01-13 21:28 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-25G-SR-BO
**EAN:** 4063232645551
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-25g-sr-bo--5040981

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-25G-SR is a fiber optic SFP28 transceiver module designed for high-speed data transfer. It supports a maximum data rate of 25000 Mbit/s and operates at a wavelength of 850 nm. Weighing only 20 g, it is compact and easy to install. Ideal for data centers and networking applications requiring high bandwidth and reliable performance.

## Long description

The BlueOptics SFP-25G-SR 25000 Mbit/s SFP28 850 nm is a fiber optic SFP28 transceiver module engineered for short-range, high-speed links. It supports a maximum data rate of 25 Gbit/s over multimode fiber using an 850 nm VCSEL light source. With a compact SFP28 form factor and a lightweight design of approximately 20 g, the module is suitable for dense switch and server installations where space and power efficiency are important.
Advantages
This SFP28 transceiver delivers 25 Gbit/s performance with an 850 nm wavelength optimized for multimode fiber networks. The small form factor enables hot-pluggable installation in compatible SFP28 ports, reducing downtime during upgrades or replacements. Its low weight and standardized interface type make it compatible with a wide range of data center switches, routers and NICs that accept SFP28 modules. The design focuses on reliable optical transmission for short-reach connections, balancing throughput and physical footprint.
Suitable for
 Short-range server-to-switch and switch-to-switch connections in data centers
 Aggressive top-of-rack and leaf-spine network deployments using multimode fiber
 High-bandwidth uplinks for storage systems and high-performance compute nodes
Key specifications
 Interface type: SFP28
 Maximum data transfer rate: 25000 Mbit/s (25 Gbit/s)
 Operating wavelength: 850 nm
 Physical form factor: SFP28 hot-pluggable transceiver
 Applicable fiber: multimode fiber (MMF)
 Typical use range: short reach (SR)
 Weight: approx. 0.02 kg
How to use
Install the BlueOptics SFP-25G-SR transceiver into an empty SFP28 port on your switch, router or network interface card until it clicks into place. Connect multimode fiber patch cords with appropriate LC connectors to the module. Ensure matching speed and duplex settings on both ends of the link and verify that the connected devices support SFP28 modules and 25 Gbit/s operation. Monitor link status LEDs and network management tools to confirm successful establishment of the optical link.
Usage recommendations
Use high-quality multimode fiber and LC patch cords, maintain clean connector end-faces, and follow manufacturer guidelines for insertion and removal. For stable performance, verify transceiver compatibility with your networking equipment and keep firmware up to date on active devices. This module is intended for short-reach multimode links; for longer distances consider appropriate long-reach transceivers or single-mode solutions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Fiber ethernet cabling technology | 2.5GBASE |
| Duplex system | Full |
| Ethernet LAN | Yes |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

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

### Operational conditions

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

## FAQ

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

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4524 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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/5040981/64349350_large.webp