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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-dl-bo--5040369
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-DL-BO
**EAN:** 4063232251486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-11 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-dl-bo--5040369

## 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-DL-BO is a fiber optic SFP transceiver module designed for data rates up to 1250 Mbit/s. It features a metal housing for durability and complies with RoHS standards. Weighing 200 g, it is sold individually and is suitable for various networking applications.

## Long description

The BlueOptics SFP-BXD43-40KM-DL-BO is an SFP transceiver module engineered for fiber-optic links with data rates up to 1250 Mbit/s. Housed in metal for mechanical robustness and compliance with RoHS environmental requirements, this single transceiver unit is intended for insertion into SFP ports on switches, routers and other networking equipment that support the SFP form factor. The module's compact design and standardized interface simplify integration into existing fiber networks.
Advantages
The metal housing provides enhanced durability and electromagnetic shielding while keeping the module compact. Support for up to 1250 Mbit/s makes it suitable for standard fiber-based network connections. RoHS compliance ensures the module meets common environmental and safety restrictions. Supplied as an individual unit, it supports straightforward replacement or spare-parts provisioning.
Suitable for
 Short- and long-distance fiber links that require SFP connectivity
 Switches and routers with SFP ports
 Network equipment maintenance and spare replacement
 Fiber-based uplinks and aggregation links in enterprise or ISP networks
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: metal
 Compliance: RoHS
 Packaging: sold as a single unit
 Weight: 0.2 kg
How to use
Insert the BlueOptics SFP module into a compatible SFP slot on your network device while the device is powered according to the manufacturer's guidelines. Ensure that the fiber cable type and connector match the transceiver's optical interface and that link parameters (speed and duplex where applicable) are configured on the connected devices. Monitor link status through the host device to verify successful negotiation and optical power levels.
Usage recommendations
Handle the transceiver by the housing and avoid touching the optical connector; use dust caps when the module is not connected. Confirm compatibility with the host device and use appropriate fiber cabling and cleaning procedures to maintain signal quality and module longevity.

## 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-DL-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 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/5040369/64346047_large.webp