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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-ao-bo--5040378
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-AO-BO
**EAN:** 4063232251417
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-15 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-ao-bo--5040378

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-40KM-AO-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-AO-BO is an SFP fiber optic transceiver module designed for single-module insertion into compatible network equipment. It supports a maximum data transfer rate of 1250 Mbit/s and is housed in a metal enclosure that meets RoHS environmental standards. With a compact SFP form factor and a weight of 200 g, the module is intended for long-distance optical links where stable, standard-compliant connectivity is required.
Advantages
The metal housing provides mechanical durability and electromagnetic shielding while the SFP form factor ensures compatibility with a wide range of switches and routers that accept small form-factor pluggable modules. Compliance with RoHS indicates restricted use of hazardous substances. The module’s 1250 Mbit/s capability supports common serial optical interfaces for telecom and data applications.
Suitable for
 Connecting network switches and routers over fiber links
 Establishing long-distance point-to-point optical connections
 Replacing or upgrading existing SFP transceivers in compatible devices
 Telecom and data communication equipment requiring 1250 Mbit/s optical modules
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal enclosure for mechanical protection and shielding
 Standards: RoHS compliant
 Weight: 0.2 kg
How to use
Insert the transceiver module into an available SFP slot on a compatible switch, router, or optical device following the device manufacturer’s hot-plugging instructions. Connect the appropriate fiber optic cable and ensure connectors are clean and correctly matched to the transceiver’s optical interface. Verify link status through the host device’s management interface and confirm operational parameters such as link speed and signal presence.
Usage recommendations
Store and handle the module in a clean environment to avoid contamination of optical surfaces. Use dust caps when the transceiver is not connected. Ensure the host device supports 1250 Mbit/s SFP modules and consult the equipment compatibility list before installation.

## 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-AO-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 13.08.2026 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/5040378/64346110_large.webp