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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-ql-bo--5040184
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-40KM-QL-BO
**EAN:** 4063232249674
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-08 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-ql-bo--5040184

## 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 SFP-BXU34-40KM-QL-BO is a fiber optic SFP transceiver module designed for high-speed data transfer with a maximum rate of 1250 Mbit/s. It features a durable metal housing and a long MTBF of 1,000,000 hours, ensuring reliability. Weighing only 20 g, it is lightweight and easy to install. Ideal for network applications requiring efficient data transmission over long distances.

## Long description

The BlueOptics SFP-BXU34-40KM-QL-BO is a single‑port SFP transceiver module engineered for fiber optic networks requiring reliable long-distance links. Supporting a maximum data transfer rate of 1250 Mbit/s, this compact module is housed in a durable metal case and weighs approximately 20 g. Its long mean time between failures (MTBF) contributes to stable operation in server rooms, switches and optical line systems where continuous connectivity is important.
Advantages
This SFP transceiver combines a compact SFP form factor with a robust metal enclosure for mechanical protection and thermal stability. With a maximum throughput of 1250 Mbit/s and a high MTBF rating, it provides predictable performance and long-term reliability. The lightweight design simplifies handling and installation into compatible SFP ports, while the silver finish integrates cleanly with existing equipment.
Suitable for
 Point-to-point fiber links in enterprise and data center networks
 Upgrading SFP-capable switches and routers for long-reach connections
 Fiber optic backbone segments and aggregation ports
 Environments where a compact, hot‑pluggable transceiver is required
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal enclosure for mechanical and thermal protection
 Weight: approx. 0.02 kg
 Colour: silver
 Designed for long-distance fiber transmission (long‑reach application)
 Long MTBF for sustained operation
How to use
Ensure the host device supports SFP modules and compatible fiber types before installation. Power down or follow hot‑swap procedures of your switch or router, then insert the module into an available SFP slot until it clicks into place. Connect the appropriate optical fiber connector to the transceiver port. Verify link status and configure interface parameters on the host device as required for speed and duplex. Observe ESD precautions and handle the module by its body to avoid contaminating the optical interface.
Usage recommendations
Use the transceiver with compatible SFP ports and recommended fiber types to achieve the specified 1250 Mbit/s rate and long‑reach performance. Keep protective caps on unused ports and perform regular optical cleaning to maintain signal quality. Follow vendor guidance for supported equipment and firmware compatibility when deploying in production networks.

## 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-QL-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 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: 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/5040184/64344783_large.webp