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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-bc-bo--5040215
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-40KM-BC-BO
**EAN:** 4063232249339
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-bc-bo--5040215

## 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-BC-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 data transmission over long distances.

## Long description

The BlueOptics SFP-BXU34-40KM-BC-BO is a single-mode SFP transceiver module designed for long-distance optical links with a maximum data transfer rate of 1250 Mbit/s. Housed in a metal casing and weighing approximately 20 g, the module follows MSA mechanical form-factor and is intended for use in network platforms that accept SFP modules. It supports point-to-point single-fiber operation using LC simplex connections and is rated for high availability with a mean time between failures (MTBF) of 1,000,000 hours.
Advantages
The module combines a compact SFP form factor with a metal housing for mechanical durability and thermal stability. With a 1250 Mbit/s line rate and support for single-mode fiber over long distances, it provides a standardized optical interface for switches, routers and other SFP-capable equipment. The verified MTBF indicates suitability for installations requiring long continuous operation. Its light weight and standardized connector type simplify installation and replacement in existing fiber infrastructures.
Suitable for
 Single-mode fiber links up to long distances (single-fiber LC simplex connections)
 Gigabit Ethernet, Fibre Channel over Ethernet or similar 1.25 Gbit/s optical applications
 Insertion into SFP ports of switches, routers, storage systems and compatible hardware
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Fiber type: single-mode (single-fiber operation)
 Connector: LC simplex (single-fiber)
 Typical reach: long-distance transmission (up to 40 km as supported by the family of compatible 1000BASE-BX-U modules)
 Housing: metal
 Weight: 0.02 kg
 Product colour: silver
 Digital diagnostics (DDM/DOM): supported by module family (if host hardware supports it)
 Reliability: MTBF approx. 1,000,000 hours
How to use
Install the SFP transceiver into an available SFP slot on a compatible switch, router or storage device while the device is powered down or following the equipment manufacturer's hot‑swap guidance. Connect a single-mode LC simplex patch cable between transceivers or to a patch panel to complete the optical link. Ensure the host device recognizes the module and, if required, enable or verify digital diagnostics (DDM/DOM) in the host management interface. Observe standard electrostatic discharge (ESD) precautions and keep dust caps in place on unused ports.
Usage recommendations
Use quality single-mode LC simplex fiber patch cords and ensure both ends of a single-fiber BX link use compatible transmit/receive wavelengths. Verify that the host hardware supports 1000BASE-BX-U optics and DDM/DOM if you require real-time diagnostics. For best results, follow the equipment vendor's compatibility list and perform a link test after installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Ethernet interface type | Gigabit Ethernet |
| Fiber ethernet cabling technology | 1000BASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| 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 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Packaging data

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

### Weight & dimensions

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

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXU34-40KM-BC-BO cost, and is it available for purchase?

The price is 58.99 € (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/5040215/64344993_large.webp