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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-ch-bo--5040373
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-CH-BO
**EAN:** 4063232251455
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-07 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-ch-bo--5040373

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-40KM-CH-BO is a fiber optic network 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 ideal for networking applications.

## Long description

The BlueOptics SFP-BXD43-40KM-CH-BO network transceiver module is an SFP-form-factor fiber optic device designed for single-port network links with a maximum data transfer rate of 1250 Mbit/s. The module comes in a metal housing, meets RoHS environmental standards, and is intended for long-distance optical connections where a compact hot-pluggable transceiver is required. Its construction and specified weight make it suitable for installation in compatible switches, routers and media converters that accept standard SFP modules.
Advantages
The BlueOptics SFP-BXD43-40KM-CH-BO offers a compact SFP design that supports hot-swapping and straightforward integration into standard SFP slots. The metal housing provides mechanical robustness and thermal dissipation, while RoHS compliance ensures the module meets common environmental safety requirements. With a rated transfer rate of 1250 Mbit/s and design for extended reach, it supports reliable fiber links over significant distances without adding system bulk.
Suitable for
 Point-to-point fiber connections between switches and routers
 Edge deployments and aggregation ports in campus or metro networks
 Media converters and devices requiring SFP optical transceivers
 Applications where a compact, hot-pluggable fiber interface is needed
Key specifications
 Form factor: SFP (small form-factor pluggable)
 Optical medium: fiber optic
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal for mechanical protection and heat dissipation
 Environmental compliance: RoHS
 Weight: approximately 0.2 kg
How to use
Insert the BlueOptics SFP-BXD43-40KM-CH-BO into an available SFP slot on a compatible network device while the device is powered as supported by the host (hot-pluggable). Ensure the fiber cabling and connectors match the optical specifications of the module and the remote transceiver. After insertion, verify link status on the host device and configure the interface according to network requirements. Follow equipment manufacturer guidance for grounding and ESD protection during handling and installation.
Usage recommendations
Use quality single-mode fiber and compatible connectors for long-distance links, check device compatibility lists for SFP modules, and perform link tests after installation. Store and handle the transceiver in a clean, dry environment and protect optical interfaces with dust caps when not in use.

## 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 BlueOptics SFP-BXD43-40KM-CH-BO network transceiver 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 06.08.2026 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/5040373/64346075_large.webp