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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-40km-rw-bo--5040182
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-40KM-RW-BO
**EAN:** 4063232249698
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-27 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-rw-bo--5040182

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.08.2026 | free |
| Pickup points | 31.08.2026 | 1.79 EUR |
| Courier delivery to door | 31.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU34-40KM-RW-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, weighs 20 g, and has an MTBF of 1,000,000 hours, making it a reliable choice for network applications.

## Long description

The BlueOptics SFP-BXU34-40KM-RW-BO is a single-mode fiber optic SFP transceiver module designed for point-to-point 1000BASE-BX-U applications. It supports a maximum data transfer rate of 1250 Mbit/s and uses LC simplex connectivity with separate transmit and receive wavelengths for single-fiber operation. The module has a metal housing, a compact SFP form factor and a published MTBF of 1,000,000 hours, providing a reliable optical interface for switches, routers and other network equipment that support standard SFP modules.
Advantages
The module provides stable gigabit connectivity over single-mode fiber up to 40 kilometers and includes digital diagnostics monitoring (DDM/DOM) support for real-time monitoring of supply voltage, laser bias current, transmit power, receive power and temperature when the host hardware supports these features. Manufactured to MSA-compliant mechanical and electrical specifications, the transceiver offers interoperability with major networking platforms and consistent performance due to its metal housing and quality component selection.
Suitable for
 Single-mode fiber point-to-point links up to 40 km
 Gigabit Ethernet, Fibre Channel over Ethernet or SDH/SONET applications up to 1.25 Gbit/s
 Interconnections between switches, routers, storage systems and load balancers
 Environments requiring DDM/DOM monitoring for optical link diagnostics
Key specifications
 Interface type: SFP (LC simplex)
 Optical mode: Single-mode fiber
 Wavelengths: transmitter 1490 nm / receiver 1310 nm (BX-U)
 Maximum data rate: 1250 Mbit/s
 Maximum link distance: up to 40 km (single-mode)
 Housing: metal SFP module
 Weight: 0.02 kg
 Digital Diagnostics Monitoring (DDM/DOM): supported (if host supports)
 Compliance: MSA-compatible mechanical and electrical specifications
 Product colour: silver
How to use
Install the transceiver into an SFP port on a compatible switch, router or other network device that supports 1000BASE-BX-U SFP modules. Connect an appropriate single-mode LC simplex fiber patch cord between this transceiver and the corresponding remote transceiver configured for the opposite wavelengths. Ensure the host device firmware and configuration support BX-U operation and DDM if monitoring is required. Verify link status through the host device LEDs or management interface and perform any necessary link tests or performance checks after installation.
Usage recommendations
Handle the optical connector endfaces carefully to avoid contamination; use dust caps when the module is not in use and clean connectors before mating. Confirm that the host hardware supports single-fiber BX-U transceivers and DDM functions to ensure full interoperability and diagnostics. Use single-mode patch cords and maintain bend radii and connector cleanliness to achieve the specified 40 km range and consistent optical performance.

## Specifications

### Packaging data

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

### Weight & dimensions

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

### Operational conditions

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

### Features

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

### Performance

| Feature | Value |
|---|---|
| Fiber ethernet cabling technology | 1000BASE |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Rx wavelength (max) | 1490 nm |
| Tx wavelength (max) | 1310 nm |
| Maximum transfer distance | 40000 m |
| SFP transceiver standard | BX-U |
| Fiber optic connector | LC |
| Single-mode fiber (SMF) supported | Yes |
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| SFP transceiver type | Fiber optic |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXU34-40KM-RW-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 26.08.2026 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, sfp transceiver type, 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/5040182/64344769_large.webp