# SFP transceiver module BlueOptics SFP-BXU34-40KM-EN-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-en-bo--5056527
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-40KM-EN-BO
**EAN:** 4063232249414
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-en-bo--5056527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU34-40KM-EN-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing for durability and has a mean time between failures (MTBF) of 1,000,000 hours. Weighing only 20 g, it is designed for efficient networking solutions.

## Long description

The BlueOptics SFP-BXU34-40KM-EN-BO 1250 Mbit/s is a small form-factor pluggable (SFP) fiber optic transceiver module designed for single‑port installations that require reliable point-to-point data links. Housed in a metal casing and weighing just 20 g, this module supports a maximum data transfer rate of 1250 Mbit/s and is engineered for long service life with a mean time between failures (MTBF) of 1,000,000 hours. Its compact silver metal housing makes it compatible with standard SFP slots in switches, routers and media converters that accept SFP transceivers.
Advantages
The metal housing provides mechanical robustness and thermal dissipation for stable operation in populated chassis or outdoor enclosures. With a lightweight design and standard SFP form factor, the module is easy to install and hot-swappable in supported equipment. The specified maximum data rate of 1250 Mbit/s makes it suitable for common fast Ethernet and legacy fiber applications while the high MTBF indicates long-term reliability and reduced maintenance frequency.
Suitable for
 Point-to-point fiber links between network devices
 Upgrading or replacing SFP ports in switches and routers
 Use in media converters and small form-factor network appliances
 Environments requiring a durable metal-cased transceiver
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: metal
 Product colour: silver
 Weight: approximately 0.02 kg
 Design life indicator: mean time between failures approx. 1,000,000 hours
How to use
Insert the module into a compatible SFP slot until it latches; confirm link status via the host device indicators or management interface. Ensure fiber connectors and cables are clean and properly aligned to the module’s optical interface before powering the link. Use manufacturer or chassis documentation to verify supported wavelengths and duplex settings if applicable. To remove, disengage the latch and pull the module straight out to avoid damaging the host port.
Usage recommendations
Operate the transceiver within the host equipment’s specified temperature and optical power ranges. Keep dust caps on the optical ports when the module is not in use, avoid mechanical stress on connected fibers, and verify compatibility with the host device’s SFP slot and network configuration to ensure stable 1250 Mbit/s links.

## 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) | 1490 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-BXU34-40KM-EN-BO cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 130 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 17.08.2026 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/5056527/64355937_large.webp