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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-bc-bo--5040414
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-BC-BO
**EAN:** 4063232250915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-bc-bo--5040414

## 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-BXD43-20KM-BC-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 fiber optic networks.

## Long description

The BlueOptics SFP-BXD43-20KM-BC-BO is a compact SFP transceiver module designed for single-mode fiber applications. Supporting a maximum data transfer rate of 1250 Mbit/s, this module provides a reliable physical interface for network devices that require small form-factor pluggable optics. The module is built with a metal housing and weighs approximately 20 g, making it suitable for rack and chassis systems where space and thermal characteristics matter.
Advantages
The metal housing offers mechanical robustness and improved heat dissipation compared with plastic enclosures. With SFP interface compatibility and a defined 1250 Mbit/s data rate, the module integrates with a wide range of switches, routers and optical line cards that accept SFP optics. Its lightweight and compact design simplifies installation and replacement in dense network environments.
Suitable for
 Point-to-point fiber links
 Edge and aggregation switches with SFP ports
 Network equipment upgrades requiring 1250 Mbit/s optical links
 Environments where compact, field-replaceable optics are needed
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Form factor: SFP module, hot-pluggable
 Housing: metal for mechanical stability and thermal performance
 Weight: approximately 0.02 kg
How to use
Install the BlueOptics SFP transceiver by inserting the module into a compatible SFP slot on the network device until it latches. Connect a compatible single-mode fiber cable to the optical port, observing proper polarity and connector type. Ensure the host device is configured for a 1250 Mbit/s optical interface and verify link status through the device management interface or LEDs. To remove, depress the module latch and pull the transceiver straight out to avoid damaging the fiber connector.
Usage recommendations
Handle the optical connector caps carefully and keep them on when the module is not in use to prevent contamination. Use single-mode fiber cabling and maintain proper clean-room practices for connectors. Confirm compatibility with the host device's SFP slot and firmware; consult device documentation if link negotiation issues occur.

## 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-BC-BO cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 276 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, 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/5040414/64346348_large.webp