# SFP transceiver module BlueOptics TN-SFP-25G-SR-S-BO 25000 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-tn-sfp-25g-sr-s-bo--5238276
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** TN-SFP-25G-SR-S-BO
**EAN:** 4063232277691
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-tn-sfp-25g-sr-s-bo--5238276

## 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 TN-SFP-25G-SR-S-BO is a fiber optic SFP28 transceiver module with a maximum data transfer rate of 25000 Mbit/s. It operates at 850 nm wavelength and is designed for high-speed data communication. The module features a metal housing for durability and operates at an input voltage of 3.3 V. Weighing only 2 g, it is lightweight and easy to install.

## Long description

The BlueOptics TN-SFP-25G-SR-S-BO is an SFP28 fiber-optic transceiver module designed for 25GBASE-SR short-range optical links. It supports a maximum data transfer rate of 25,000 Mbit/s over multimode fiber at an operating wavelength of 850 nm. The module has a metal housing in silver color, accepts 3.3 V input voltage, features an LC duplex interface via an SFP28 form-factor connector and is specified for reach up to 100 meters. Lightweight and compact, it is intended for insertion into compatible switch, router or storage system ports that support SFP28 25GBASE-SR optics.
Advantages
The transceiver provides high-speed 25 Gbit/s optical connectivity using standardized SFP28 form factor and LC duplex connection, enabling simultaneous transmit and receive over two fibers. Its metal housing ensures mechanical robustness and thermal stability, while the 3.3 V operation matches common transceiver power rails. The module is compatible with multimode fiber links up to 100 m and is lightweight for easy handling and installation. Digital diagnostics/DOM support allows monitoring of supply voltage, laser bias, optical power and temperature when the host hardware provides the diagnostic interface.
Suitable for
Short-range 25G optical uplinks and server-to-switch connections over multimode fiber
High-speed links in data centers, aggregation or distribution cabinets
Switches, routers and storage systems that accept SFP28 25GBASE-SR modules
Key specifications
Maximum data rate: 25,000 Mbit/s
Wavelength: 850 nm
Maximum transfer distance over multimode fiber: 100 m
Form factor / connector: SFP28 with LC duplex
Operating voltage: 3.3 V
Product color: Silver
Housing material: Metal
Weight: 0.002 kg
How to use
Verify that your host device (switch, router or storage system) supports SFP28 25GBASE-SR modules and the Digital Diagnostics Monitoring (DDM/DOM) interface if you intend to use diagnostics. With power off or according to the host manufacturer’s hot-swap instructions, insert the SFP28 transceiver into an available SFP28 slot until it latches. Connect LC duplex multimode fiber patch cords, ensuring correct polarity for transmit and receive pairs and using appropriate MPO/patch panel routing where applicable. Power on the host and confirm link status via the device management interface. Use supported fiber patch cords and proper fiber handling practices to maintain signal quality and link reach.
Usage recommendations
Use multimode OM3/OM4 fiber to achieve the specified 100 m reach at 25 Gbit/s, keep connectors and fiber clean, and verify that the host device firmware and port settings are configured for 25GBASE-SR operation and DOM access where required.

## Specifications

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

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 2.5GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | SFP28 |

### Performance

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

### Weight & dimensions

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

### Power

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

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

### Features

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

## FAQ

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

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3899 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.

## Image

https://aio.lv/img/cache/product/5238276/54613047_large.webp