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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-lc-bo--5040358
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-LC-BO
**EAN:** 4063232251615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-lc-bo--5040358

## 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-BXD43-40KM-LC-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing and complies with RoHS standards. Weighing 200 g, it is designed for reliable data communication over long distances, making it suitable for various networking applications.

## Long description

The BlueOptics SFP-BXD43-40KM-LC-BO is an SFP fiber optic transceiver module designed for single-channel data links with a maximum transfer rate of 1250 Mbit/s. Housed in a metal casing and manufactured to RoHS compliance, this module supports optical connections via an LC connector and is intended for long-distance data transmission. Its compact SFP form factor makes it compatible with equipment that accepts standard SFP modules, providing a straightforward solution for extending fibre connections in network switches, routers and media converters.
Advantages
The metal housing ensures mechanical durability and electromagnetic shielding while the standardized SFP interface allows hot-plug installation and broad device compatibility. RoHS compliance confirms that the module is produced with restricted hazardous substances. With a specified maximum data transfer rate of 1250 Mbit/s, the module supports typical gigabit-era serial optical links and is optimized for long-reach applications where reliable signal integrity is required.
Suitable for
Point-to-point fiber links between network switches and routers
Fiber uplinks in campus and enterprise networks
Replacing or upgrading existing SFP ports in compatible devices
Integration with media converters and fiber optic extenders
Key specifications
Form factor: SFP (Small Form-factor Pluggable)
Maximum data transfer rate: 1250 Mbit/s
Connector type: LC optical connector
Housing: metal casing for durability and shielding
Compliance: RoHS
Typical use: long-distance optical transmission (up to the module's specified reach)
Weight: approximately 0.2 kg
How to use
Install the BlueOptics SFP module into an SFP port on a compatible network device while the device is powered according to the equipment manufacturer's guidance for hot-plug operations. Connect an LC-terminated optical fiber patch cord to the module's LC receptacle, ensuring correct polarity and clean fiber ends to maintain signal quality. Configure the connected devices' interfaces as required for the optical link (speed, duplex or specific protocol settings) and monitor link status via the host device's management interface.
Usage recommendations
Before installation, inspect and clean fiber connectors with appropriate cleaning tools to prevent signal loss. Verify device compatibility with the SFP form factor and optical wavelength characteristics, and follow the host equipment's guidelines for handling hot-pluggable modules and ESD precautions to avoid 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-LC-BO cost, and is it available for purchase?

The price is 65.49 € (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 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/5040358/64345969_large.webp