# SFP transceiver module BlueOptics SFP-BXU34-20KM-PA-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-20km-pa-bo--5040226
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-20KM-PA-BO
**EAN:** 4063232249049
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu34-20km-pa-bo--5040226

## 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-BXU34-20KM-PA-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-BXU34-20KM-PA-BO is a single-mode fiber optic SFP transceiver module designed for 1000BASE-BX-U links with a maximum data transfer rate of 1250 Mbit/s. Housed in a metal casing with a silver finish and weighing 20 g, this module supports LC simplex connections and a link range up to 20 km. The transceiver implements a unidirectional wavelength pair (1310 nm receiver / 1490 nm transmitter) and conforms to MSA SFP mechanical and electrical specifications for interoperability with compatible networking equipment.
Advantages
This BlueOptics SFP transceiver offers standardized SFP interfacing and broad compatibility with devices that support 1000BASE-BX-U modules. The metal housing provides mechanical robustness while the module’s design and selected components target long operational life and high availability. Built to MSA guidelines, the transceiver is suitable for Ethernet and related high-speed optical applications up to 1.25 Gbit/s over single-mode fiber.
Suitable for
Point-to-point single-mode fiber links up to 20 km
Network switches, routers and security appliances supporting SFP 1000BASE-BX-U
Data center and metro aggregation links requiring LC simplex connectors
Environments where a compact SFP form factor and metal housing are preferred
Key specifications
Form factor: SFP (Small Form-factor Pluggable)
Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
Transmission type: 1000BASE-BX-U (bi-directional over single fiber)
Wavelengths: transmitter 1490 nm / receiver 1310 nm
Fiber type: single-mode fiber
Connector: LC simplex
Maximum link distance: up to 20 km
Housing: metal, product colour silver
Weight: approximately 0.02 kg
Compliance: MSA SFP mechanical/electrical compatibility
How to use
Insert the SFP module into a compatible SFP slot on the network device while the device is powered down or following the vendor’s hot-plug instructions. Connect an LC simplex single-mode patch cable between transceivers at each end of the link, ensuring transmit and receive fiber orientation matches the BX-U wavelength pair. Verify link status and speed in the device management interface. If available and supported by the host hardware, enable Digital Diagnostics Monitoring (DDM/DOM) to monitor supply voltage, laser bias current, output power, received power and module temperature for ongoing maintenance.
Usage recommendations
Use certified single-mode LC simplex patch cords and, where possible, test a sample module in your specific hardware to confirm software compatibility and DDM support. Avoid exposing the transceiver to excessive mechanical stress or contaminants on the fiber connectors; keep dust caps in place when the module is not connected. Follow the host vendor’s guidelines for supported transceiver models to ensure full functionality.

## 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 | 20000 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-BXU34-20KM-PA-BO cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 288 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/5040226/64345066_large.webp