# SFP Transceiver Module BlueOptics SFP-BXD43-20KM-PS-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-ps-bo--5040389
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-PS-BO
**EAN:** 4063232251172
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-07 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-ps-bo--5040389

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-PS-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. This module is designed for reliable data transmission over long distances, making it ideal for networking applications.

## Long description

The BlueOptics SFP-BXD43-20KM-PS-BO 1250 Mbit/s is a compact fiber optic SFP transceiver module designed for single-fiber links and long-distance data transmission. Housed in a durable metal casing and weighing approximately 20 g, this module supports a maximum data transfer rate of 1250 Mbit/s and fits standard SFP slots. It is intended for professional network environments where reliable optical connectivity and easy hot-plug installation are required.
Advantages
The metal housing provides mechanical protection and improved thermal dissipation for steady performance. With a compact SFP form factor and a moderate weight, the module is suitable for dense installation in switches, routers, and media converters. The module’s supported data rate of 1250 Mbit/s ensures compatibility with common Gigabit and Fast Ethernet optical link configurations that accept SFP transceivers.
Suitable for
 Long-distance fiber optic uplinks between network switches
 Optical connections for routers, media converters and industrial switches
 Replacing or expanding SFP ports in enterprise and campus networks
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal for mechanical protection and heat dissipation
 Typical weight: 0.02 kg
 Form factor: hot-pluggable SFP module compatible with standard SFP slots
How to use
Insert the SFP module into an available SFP slot on your switch, router, or media converter until it clicks into place. Connect the appropriate fiber optic cable to the module’s port, ensuring correct connector type and polarity. Configure the network device as required for the link speed and optical parameters. Remove the module by releasing the retention mechanism and gently pulling the transceiver out when the device indicates the interface is down or hot-removal is allowed.
Usage recommendations
 Use compatible single-mode fiber and appropriate connectors for long-distance links, and follow ESD handling procedures when installing or removing the SFP module. Verify device compatibility and firmware support for third-party transceivers if required by the host equipment.

## 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-PS-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 — 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 06.08.2026 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/5040389/64346173_large.webp