# SFP transceiver BlueOptics TN-SFP-25G-ER-BO 25000 Mbit/s SFP28 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-tn-sfp-25g-er-bo--5238280
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** TN-SFP-25G-ER-BO
**EAN:** 4063232277622
**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-tn-sfp-25g-er-bo--5238280

## 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 TN-SFP-25G-ER-BO is a fiber optic SFP28 transceiver module with a maximum data transfer rate of 25000 Mbit/s. It operates at a wavelength of 1310 nm and requires an input voltage of 3.3 V. The module is housed in a durable metal casing and weighs only 2 g, making it lightweight and efficient for high-speed networking applications.

## Long description

The BlueOptics TN-SFP-25G-ER-BO is an SFP28 fiber-optic transceiver module designed for single-mode links with a nominal data rate of 25000 Mbit/s and an operating wavelength of 1310 nm. Housed in a durable metal casing and weighing approximately 2 g, this compact module provides an LC duplex interface for optical transmission and reception and requires a 3.3 V input supply. The module supports long-reach connections up to 40,000 m when used with compatible single-mode fiber and appropriate patching.
Advantages
The module delivers 25G performance in an SFP28 form factor, offering a compact and light solution for high-speed single-mode fiber links. Its metal housing contributes to mechanical durability and heat dissipation while the LC duplex connector enables simultaneous transmit and receive paths. The combination of 1310 nm operation and support for long distances makes it suitable for extended links where optical reach and low latency are required.
Suitable for
Long-reach single-mode fiber connections up to 40 km
25G network uplinks between switches, routers and transport equipment
High-speed server and storage interconnects in data center or campus networks
Optical links requiring LC duplex SFP28 modules
Key specifications
Maximum data transfer rate: 25000 Mbit/s
Operating wavelength: 1310 nm
Maximum transfer distance: 40000 m (single-mode fiber)
Connector type: LC duplex (SFP28 form factor)
Supply voltage: 3.3 V
Housing material: metal casing
Weight: 0.002 kg
Product colour: silver
How to use
Install the transceiver into a compatible SFP28 slot on a switch, router, storage or other network device that supports 25G SFP28 modules. Connect a single-mode LC duplex fiber patch cable to the transceiver’s LC connector, ensuring correct transmit/receive orientation. Confirm that the host device supports the module and that the supply voltage is 3.3 V. After insertion and fiber connection, verify link status and speed via the host equipment’s management interface.
Usage recommendations
For optimal performance, use single-mode fiber and LC duplex patch cords rated for long-reach applications, verify host compatibility with 25G SFP28 modules, and ensure proper fiber polarity. If available, enable and monitor the module’s digital diagnostic (DDM/DOM) features on the host device to track supply voltage, temperature, and optical power metrics for proactive maintenance.

## Specifications

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

### 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 | 40000 m |
| Wavelength | 1310 nm |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 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 BlueOptics TN-SFP-25G-ER-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: 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/5238280/54613122_large.webp