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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-na-bo--5040393
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-NA-BO
**EAN:** 4063232251134
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-15 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-na-bo--5040393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-NA-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, weighs 20 g, and is designed for reliable network connectivity over long distances. Ideal for use in various networking applications.

## Long description

The BlueOptics SFP-BXD43-20KM-NA-BO is a compact SFP transceiver module engineered for fiber optic network links with a maximum data transfer rate of 1250 Mbit/s. Housed in metal and weighing approximately 20 g, this module is intended for deployment in networking equipment that accepts standard SFP form factors. It supports single-port fiber connections and is suitable for establishing reliable links over extended distances where an SFP interface is required.
Advantages
The metal housing provides mechanical durability and helps with heat dissipation during continuous operation. With a standard SFP interface and a maximum transfer speed of 1250 Mbit/s, the module integrates with a wide range of switches, routers and media converters that support SFP transceivers. Its light weight and compact SFP form factor make installation and replacement straightforward while minimizing space usage in network racks or chassis.
Suitable for
 Single-mode or multimode fiber links compatible with SFP transceivers (verify fiber type and wavelength before deployment)
 Access, distribution and aggregation network segments requiring up to 1250 Mbit/s
 Switches, routers and media converters with SFP slots for network expansion or repair
 Long-distance fiber connections where a compact SFP module is preferred
Key specifications
 Form factor: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal enclosure for mechanical protection and thermal management
 Weight: approximately 0.02 kg
How to use
Install the BlueOptics SFP-BXD43-20KM-NA-BO into an available SFP slot on compatible networking equipment while the device is powered down or following the manufacturer's hot-swap guidance. Connect the appropriate fiber optic cable to the transceiver's receptacle, ensuring correct polarity and connector type. Configure the host device interface as required by the network (link speed, duplex and any optical settings) and verify link status through the device management interface or LED indicators. Follow standard safety procedures when handling fiber optic connectors to avoid damage or contamination.
Usage recommendations
Verify compatibility with the switch or router vendor and confirm the required fiber type and connector before installation. Keep fiber endfaces clean and use dust caps when the transceiver is not connected. For reliable long-distance operation, use appropriate fiber cabling and test the link with diagnostic tools after installation.

## 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-NA-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 14.08.2026 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/5040393/64346201_large.webp