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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-me-bo--5040397
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-ME-BO
**EAN:** 4063232251097
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-11 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-me-bo--5040397

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-ME-BO is a metal housing SFP transceiver module designed for fiber optic connections. It supports a maximum data transfer rate of 1250 Mbit/s and weighs 20 g. Ideal for reliable networking solutions.

## Long description

The BlueOptics SFP-BXD43-20KM-ME-BO is a metal-housed SFP transceiver module designed for single-port fiber optic connections. It supports an interface type SFP and provides a maximum data transfer rate of 1250 Mbit/s while maintaining a compact form factor and a device weight of 20 g. The module is intended for insertion into compatible SFP ports on switches, routers or media converters to establish fiber-based links up to the distances supported by the optical design.
Advantages
The metal housing provides mechanical robustness and improved heat dissipation compared with plastic enclosures. Support for the standardized SFP interface ensures wide compatibility with equipment that accepts SFP transceivers. The specified 1250 Mbit/s data rate covers typical legacy and basic gigabit-compatible serial fiber links, and the lightweight design simplifies handling and installation in dense rack environments.
Suitable for
 Establishing fiber optic connections between network devices with SFP ports
 Upgrading switches or media converters to support single-fiber or serial optical links
 Deployments where compact, metal-housed SFP modules are required for reliability
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: metal
 Weight: 0.02 kg
How to use
Ensure the network device is powered down or follows hot-swap guidelines from the equipment manufacturer before inserting the transceiver. Align the SFP module with the device SFP slot and gently insert until it clicks into place. Connect the appropriate fiber optic cable to the module's port, observing the correct transmitter and receiver orientation. After insertion and cable connection, verify link status via the host device's interface and configure port settings as required for the intended link parameters.
Usage recommendations
Store and handle the transceiver in a static-safe environment and use dust caps when the module is not connected. Verify compatibility with the host device and the required optical specifications for distance and wavelength before deployment. Follow manufacturer guidelines for hot-plugging and ensure proper cable polishing and connector cleanliness to maintain link quality.

## 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-ME-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 10.08.2026 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/5040397/64346229_large.webp