# SFP transceiver module BlueOptics SFP-BXD43-20KM-SO-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-so-bo--5040385
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-SO-BO
**EAN:** 4063232251233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-04 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-bxd43-20km-so-bo--5040385

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-SO-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing and weighs 20 g. Ideal for high-speed data transmission over long distances, this module ensures reliable connectivity in network applications.

## Long description

The BlueOptics SFP-BXD43-20KM-SO-BO is an SFP fiber optic transceiver module designed for single-port network equipment. It supports a maximum data transfer rate of 1250 Mbit/s, comes in a metal housing and weighs approximately 20 g. The module is intended for optical connections over extended distances and is compatible with devices that accept standard SFP form-factor modules.
Advantages
This SFP transceiver offers a compact, industry-standard SFP interface for straightforward insertion into compatible ports and provides a metal housing that aids heat dissipation and mechanical protection. With support for 1250 Mbit/s throughput, it handles typical gigabit fiber links and provides stable optical connectivity for point-to-point links. The lightweight construction and standard dimensions simplify installation and replacement in switches, routers, media converters and similar networking equipment.
Suitable for
Point-to-point fiber links in campus and enterprise networks
Optical uplinks between switches and routers
Fiber connections in telecommunications and ISP access networks
Replacement or upgrade of existing SFP ports
Key specifications
Interface type: SFP form factor
Maximum data transfer rate: 1250 Mbit/s
Housing material: metal
Weight: 0.02 kg
How to use
Ensure the host device supports standard SFP modules and that the optical fiber type and connector match the module specifications. Power down the device or follow hot-swap procedures defined by the equipment manufacturer, insert the SFP module into the SFP cage until it latches, and connect the fiber patch cable. After insertion, verify link status through the host device management interface or status LEDs and confirm correct optical power levels and link speed.
Usage recommendations
Handle the module by its housing and avoid touching the optical interfaces. Keep dust caps on unused ports and clean connectors before installation. Verify compatibility with the host equipment and verify end-to-end fiber specifications for distance and attenuation when deploying over long links.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1490 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

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

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Hot-Plug support | Yes |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXD43-20KM-SO-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 — 282 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 03.08.2026 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, 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/5040385/64346145_large.webp