# BlueOptics SFP-BXD43-40KM-F5-BO network transceiver module Fiber optic 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-f5-bo--5040367
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-F5-BO
**EAN:** 4063232251516
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-f5-bo--5040367

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-40KM-F5-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 network connectivity over long distances.

## Long description

The BlueOptics SFP-BXD43-40KM-F5-BO network transceiver module is an SFP-form factor fiber optic module designed for single-port network equipment. It supports a maximum data transfer rate of 1250 Mbit/s and is intended for optical links over longer distances. The module has a metal housing and meets RoHS environmental compliance. With a compact SFP interface and lightweight construction, it integrates into standard SFP slots on switches, routers and media converters to provide fiber connectivity where copper cabling is not suitable.
Advantages
This BlueOptics SFP module delivers a standardized SFP interface for easy hot-plug installation and broad compatibility with SFP-capable network devices. Its metal housing provides mechanical durability and better thermal dissipation compared with plastic housings. The module's RoHS compliance ensures it meets common environmental and safety requirements. Designed for links up to long distances, it enables reliable fiber connectivity at a line rate of 1250 Mbit/s while keeping a compact footprint.
Suitable for
 Optical uplinks between switches and routers in enterprise or ISP networks
 Connecting remote network segments over single-mode fiber
 Integration with SFP slots in media converters, industrial switches and rack equipment
 Replacement or spare module for existing fiber links requiring 1250 Mbit/s
Key specifications
 Interface type: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal for improved durability and thermal performance
 Compliance: RoHS
 Weight: 0.2 kg
How to use
Insert the BlueOptics SFP-BXD43-40KM-F5-BO into a compatible SFP cage on the network device while the device is powered on or off according to the host's hot-swap guidelines. Secure the module and connect the appropriate fiber optic cable to the transceiver's optical connector. Configure the host port in the network device software to the required link settings; most devices will auto-negotiate the SFP link. Monitor link status indicators on the host device to confirm a successful optical connection.
Usage recommendations
Use single-mode fiber with appropriate connectors and clean all fiber end faces before insertion to avoid signal loss. Verify compatibility with the host device vendor's SFP support list if the switch or router has strict module interoperability requirements. Store the module in a dry, static-free environment when not installed.

## 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-F5-BO cost, and is it available for purchase?

The price is 67.99 € (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 18.08.2026 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/5040367/64346033_large.webp