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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu34-20km-pt-bo--5040224
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU34-20KM-PT-BO
**EAN:** 4063232249056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu34-20km-pt-bo--5040224

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU34-20KM-PT-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a durable metal housing and has an MTBF of 1,000,000 hours, ensuring reliability. Weighing only 20 g, it is designed for efficient data transmission over long distances.

## Long description

The BlueOptics SFP-BXU34-20KM-PT-BO is a single-mode fiber SFP transceiver module designed for bi-directional 1000BASE-BX-U links with a maximum data transfer rate of 1250 Mbit/s. Housed in a durable metal casing and weighing 20 g, this module provides long-distance optical transmission up to 20 km using LC simplex connection. The module supports digital diagnostics (DDM/DOM) for real-time monitoring of operating parameters and is built to MSA mechanical and electrical standards for interoperability with compatible network hardware.
Advantages
The transceiver offers a compact SFP form factor and a metal housing that provides mechanical stability and thermal dissipation. With an MTBF rating of approximately 1,000,000 hours, it is intended for reliable continuous operation. Support for DDM/DOM enables remote monitoring of supply voltage, laser bias current, transmit power, receive power and temperature to simplify maintenance. Compliance with SFP MSA standards ensures plug-and-play compatibility with equipment that accepts MSA-compliant SFP modules.
Suitable for
 Gigabit Ethernet links over single-mode fiber up to 20 km
 Point-to-point fiber connections between switches, routers and media converters
 Long-distance uplinks in enterprise and campus networks
 Environments requiring remote optical diagnostics and monitoring
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
 Fiber type: Single-mode fiber
 Wavelengths: bi-directional pair (transmit/receive wavelengths for BX-U application)
 Connector: LC simplex
 Maximum link distance: up to 20 km (depending on fiber and link budget)
 Housing: metal
 Weight: approx. 0.02 kg
 Digital diagnostics: DDM/DOM supported (MSA SFF-8472 compliant)
How to use
Insert the SFP transceiver into an SFP-compliant port of a switch, router or media converter while the host device is powered according to the device vendor's instructions. Connect a single-mode LC simplex patch cable between this module and the remote transceiver, observing correct fiber polarity for BX bi-directional links. Verify link status in the host device and, if available, read DDM/DOM values to confirm operating conditions. Follow proper ESD precautions when handling the module and protect the optical interface with dust caps when not in use.
Usage recommendations
Use certified single-mode fiber and high-quality LC patch cords to achieve rated distances. Confirm that the host hardware supports 1000BASE-BX-U modules and DDM/DOM functionality if diagnostics are required. Keep firmware and device driver versions up to date to avoid interoperability issues.

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

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 295 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 11.08.2026 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/5040224/64345052_large.webp