# SFP transceiver module BlueOptics SFP-BXU35-40KM-LE-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-le-bo--5040108
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-40KM-LE-BO
**EAN:** 4063232250601
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 50.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-le-bo--5040108

## 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-BXU35-40KM-LE-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a robust metal housing and has a mean time between failures (MTBF) of 1,000,000 hours, ensuring reliability. Weighing only 20 g, it is designed for efficient performance in network applications.

## Long description

The BlueOptics SFP-BXU35-40KM-LE-BO is an SFP fiber optic transceiver module designed for single-port network links with a maximum data transfer rate of 1250 Mbit/s. Encased in a durable metal housing and weighing just 20 g, this compact module is intended for installation in compatible SFP slots to provide reliable optical connectivity over long distances. The product colour is silver and it is offered for use in a variety of network environments where standard SFP form factor and 1.25 Gbit/s class signaling are required.
Advantages
The module’s metal housing delivers mechanical protection and helps dissipate heat during continuous operation. With a high mean time between failures (MTBF) of 1,000,000 hours, the transceiver is engineered for dependable service life and reduced maintenance frequency. Its small 20 g weight and standard SFP interface simplify installation and replacement in network switches, routers or media converters without requiring additional adapters.
Suitable for
 Point-to-point fiber links within campus and enterprise networks
 Upgrading or replacing SFP ports in switches and routers
 Use in media converters and optical line equipment supporting SFP modules
 Deployments that require a compact silver-coloured SFP transceiver with 1.25 Gbit/s signalling
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: metal
 Weight: 0.02 kg
 Product colour: silver
 Reliability: MTBF approximately 1,000,000 hours
How to use
Ensure the host device supports SFP transceivers and that the optical fiber type and wavelength are compatible with the link design. Power down or follow hot-swap procedures recommended by the equipment manufacturer, then insert the SFP module into an empty SFP slot until it latches. Connect the appropriate fiber patch cable to the optical port, observing correct transmit and receive orientation. After insertion, verify link status and configure the host device port settings as required for 1.25 Gbit/s operation.
Usage recommendations
Store and handle the transceiver in a static-free environment. Use dust caps when the module is not connected to prevent contamination. Follow manufacturer guidelines for maximum link distances, fiber type and connector polishing to achieve the expected performance and reliability.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-U |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Silver |
| Hot-Plug support | Yes |
| Housing material | Metal |

### Operational conditions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Packaging content

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

### Weight & dimensions

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

## FAQ

### How much does the SFP transceiver module BlueOptics SFP-BXU35-40KM-LE-BO cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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: 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/5040108/64344272_large.webp