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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-lc-bo--5040109
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-40KM-LC-BO
**EAN:** 4063232250595
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-lc-bo--5040109

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

## Long description

The BlueOptics SFP-BXU35-40KM-LC-BO is an SFP fiber optic transceiver module engineered for single-port network links with a maximum data transfer rate of 1250 Mbit/s. Built in a metal housing and weighing approximately 20 g, the module provides a compact form factor suitable for switches, routers and media converters that accept SFP interfaces. The product is designed for long-term operation and lists a mean time between failures (MTBF) of 1,000,000 hours, making it appropriate for deployments where reliability and predictable uptime are important.
Advantages
This SFP transceiver offers standardized SFP interface compatibility and a compact metal enclosure that helps dissipate heat and maintain mechanical stability in rack and chassis installations. With a rated transfer speed of 1250 Mbit/s, it supports typical Gigabit-era link scenarios and integrates with existing SFP ports without special configuration. The lightweight construction and silver colour allow unobtrusive installation in mixed hardware environments.
Suitable for
 Point-to-point fiber links in access and aggregation layers
 Upgrading or replacing faulty SFP ports in switches and routers
 Use in media converters and small form-factor network devices
 Network environments requiring long MTBF and durable metal housings
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal enclosure
 Weight: 0.02 kg
 Colour: silver
 Reliability: MTBF 1,000,000 hours
How to use
Install the BlueOptics SFP-BXU35-40KM-LC-BO into an empty SFP slot on a switch, router or media converter, ensuring the module clicks into place and the LC fiber connector is clean before insertion. Observe proper ESD precautions when handling the module and remove dust caps from both the transceiver and fiber patch cord immediately before connecting. After physical installation, verify that the device recognizes the transceiver and that link indicators or management interfaces show an active optical link at the expected speed.
Usage recommendations
Use factory-terminated LC fiber patch cords compatible with the optical specifications of your network, keep connectors clean with appropriate cleaning tools, and maintain ambient operating conditions within the equipment manufacturer’s stated limits to preserve the module’s MTBF and consistent performance.

## 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 BlueOptics SFP-BXU35-40KM-LC-BO cost, and is it available for purchase?

The price is 61.49 € (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/5040109/64344279_large.webp