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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-ss-bo--5040384
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-SS-BO
**EAN:** 4063232251226
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-06 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-ss-bo--5040384

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-SS-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. Designed for reliable data transmission over long distances, it is suitable for various networking applications.

## Long description

The BlueOptics SFP-BXD43-20KM-SS-BO is a single-port SFP fiber optic transceiver module designed for point-to-point data links. It supports a maximum data transfer rate of 1250 Mbit/s and is housed in a robust metal case. Lightweight and compact, this module is intended for reliable optical transmission over extended distances in network equipment that accepts standard SFP modules.
Advantages
The metal housing provides mechanical protection and helps with heat dissipation, while the compact SFP form factor enables flexible deployment in switches, routers and media converters that support hot-swappable modules. With a specified transfer rate of 1250 Mbit/s, the module meets the requirements of many standard fiber applications and offers a straightforward upgrade path for existing copper or short-range links. Its low weight simplifies handling and installation in dense equipment racks.
Suitable for
 Point-to-point fiber links between switches and routers
 Connecting media converters and optical equipment in local networks
 Extending network segments where an SFP port is available
 Small and medium enterprise network backbones requiring single-mode fiber modules
Key specifications
 Form factor: SFP (small form-factor pluggable)
 Maximum data rate: 1250 Mbit/s
 Housing: metal
 Typical use: single-port fiber optic transceiver for long-distance links
 Weight: 0.02 kg
How to use
Insert the BlueOptics SFP module into a compatible SFP slot on your switch, router or media converter while the device is powered according to the manufacturer's guidance for hot-swap SFP modules. Connect the appropriate single-mode fiber patch cable to the optical port, ensuring clean connectors and correct polarity. Verify link status and data rate on the host device; adjust configuration if necessary to enable the 1250 Mbit/s link. Follow standard safety precautions when working with fiber optics to avoid exposure to laser light.
Usage recommendations
Use certified single-mode fiber patch cords and maintain clean connector endfaces for optimal performance. Check compatibility notes of the network equipment for supported SFP modules and confirm that the optical wavelength and distance characteristics meet your network design before deployment.

## 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-SS-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 04.08.2026 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/5040384/64346138_large.webp