# SFP transceiver module BlueOptics SFP-BXD43-40KM-LS-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-ls-bo--5040355
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-LS-BO
**EAN:** 4063232251646
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-ls-bo--5040355

## 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-BXD43-40KM-LS-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 complies with RoHS standards. Weighing 200 g, it is packaged as a single unit, making it ideal for various networking applications.

## Long description

The BlueOptics SFP-BXD43-40KM-LS-BO is a compact metal-housed SFP transceiver module designed for single-unit fiber optic connections in network equipment. With a maximum data transfer rate of 1250 Mbit/s and RoHS compliance, this module is intended for integration into switches, routers and media converters where a small-form pluggable fiber interface is required. The module’s metal housing provides mechanical durability and EMI shielding while keeping a standard SFP footprint for hot-swappable deployment.
Advantages
The SFP-BXD43-40KM-LS-BO offers a standardized SFP interface that ensures broad compatibility with networking devices that accept SFP modules. Its metal enclosure enhances durability and electromagnetic interference protection. The module’s support for data rates up to 1250 Mbit/s makes it suitable for common fiber links, and RoHS compliance confirms it meets environmental safety requirements. The single-unit packaging simplifies inventory and replacement procedures.
Suitable for
 Establishing fiber optic links between switches and routers
 Media converters and uplink ports that require SFP modules
 Campus and enterprise network segments with short-to-medium reach fiber connections
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal, SFP form factor
 Compliance: RoHS
 Weight: 0.2 kg
 Packaging: single unit
How to use
Install the BlueOptics SFP module into a compatible SFP port on the network device while the device is powered down or following the vendor’s hot-swap instructions for live insertion. Ensure fiber cables are of the appropriate type and polarity for the transceiver and that connectors are clean before mating. After physical installation, verify the link status and configure the device’s port settings as required by the network (speed, duplex if applicable, and optical parameters). Monitor the port to confirm stable operation.
Usage recommendations
To maintain optimal performance, use clean fiber connectors and protect the transceiver from mechanical shocks and excessive heat. Follow equipment vendor guidelines for compatibility and firmware or driver updates. Store unused modules in anti-static packaging to prevent contamination and electrostatic damage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Rx wavelength (max) | 1390 nm |
| Tx wavelength (max) | 1490 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-D |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.2 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 300 g |

### Features

| Feature | Value |
|---|---|
| Hot-Plug support | Yes |
| Housing material | Metal |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXD43-40KM-LS-BO cost, and is it available for purchase?

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 113 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/5040355/64345948_large.webp