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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-it-bo--5040361
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-IT-BO
**EAN:** 4063232251592
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-08 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-it-bo--5040361

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-40KM-IT-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 transmission over long distances, making it suitable for various networking applications.

## Long description

The BlueOptics SFP-BXD43-40KM-IT-BO 1250 Mbit/s is an SFP fiber optic transceiver module designed for single-port network equipment. Housed in metal and compliant with RoHS standards, this module supports a maximum data transfer rate of 1250 Mbit/s and is intended for reliable optical links over extended distances. The compact SFP form factor makes it compatible with devices that accept small form-factor pluggable modules and simplifies installation and replacement in switches, routers and media converters.
Advantages
The metal housing provides mechanical durability and supports thermal dissipation during continuous operation. Compliance with RoHS ensures that the module meets environmental and safety requirements for hazardous substances. With a 1250 Mbit/s transfer rate in an SFP interface, the module balances compatibility with legacy equipment and support for standard Ethernet and optical link speeds. The lightweight design contributes to easy handling and installation.
Suitable for
Point-to-point fiber links between switches and routers
Media converters and industrial Ethernet devices requiring SFP modules
Network infrastructure in campuses, data aggregation sites and metro links
Replacement or spare module inventory for mixed vendor environments
Key specifications
Form factor: SFP (small form-factor pluggable)
Maximum data transfer rate: 1250 Mbit/s
Housing material: metal
Compliance: RoHS
Weight: 0.2 kg
How to use
Insert the module into a compatible SFP port on the network device, ensuring correct orientation and a secure mechanical fit. Connect the appropriate fiber optic cable and verify link activity via the host device LEDs or management interface. If required, configure the device interface for the intended media type and link speed. Handle the transceiver with care to avoid contaminating fiber connectors; use dust caps when the module is not connected.
Usage recommendations
For stable operation, verify compatibility with the host device's SFP specifications and follow the manufacturer's guidelines for fiber type and connector polish. Maintain clean fiber endfaces and avoid excessive bending of optical cables to preserve signal integrity over long-distance links.

## 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-IT-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 07.08.2026 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/5040361/64345991_large.webp