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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-pa-bo--5040347
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-PA-BO
**EAN:** 4063232251721
**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-pa-bo--5040347

## 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-PA-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 up to 40 km.

## Long description

The BlueOptics SFP-BXD43-40KM-PA-BO network transceiver module is a single-port SFP fiber optic module designed for point-to-point network links. It supports a maximum data transfer rate of 1250 Mbit/s and is specified for transmission over distances up to 40 km. The module is housed in a metal casing and meets RoHS environmental standards, offering a compact solution for extending fiber connections in switches, routers and optical equipment that accept SFP form-factor modules.
Advantages
The module’s SFP interface ensures hot-pluggable installation in compatible network devices without system downtime. A metal housing provides mechanical durability and EMI shielding, while compliance with RoHS confirms the absence of certain hazardous substances. With a rated reach of 40 km and support for 1250 Mbit/s, the transceiver is suitable for long-distance single-channel links where standard SFP performance is required.
Suitable for
 Long-distance fiber links between buildings or sites (up to 40 km)
 Upgrading SFP-capable switches and routers to fiber connectivity
 Point-to-point metropolitan or campus backbone segments
 Replacement of existing SFP transceivers with matching form factor
Key specifications
 Interface type: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Transmission distance: up to 40 km
 Housing: metal casing for mechanical protection and EMI shielding
 Environmental compliance: RoHS compliant
 Weight: 0.2 kg
How to use
Insert the SFP transceiver into an SFP slot of a compatible switch, router or media converter while the host device is powered on or off according to the device manufacturer’s guidance. Connect the appropriate single-mode fiber patch cable to the transceiver’s optical port, ensuring correct connector type and polarity. After physical installation, verify link status and configure the host network device interface for the required speed and protocol settings. Monitor the link for optical signal and error statistics using the host device management tools.
Usage recommendations
Handle the optical ports with dust caps until installation to prevent contamination. Use single-mode fiber cables rated for the target distance and perform end-to-end testing after installation. Confirm compatibility with the host device documentation for SFP-supported optical parameters and transceiver interoperability.

## 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-PA-BO network transceiver 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/5040347/64345892_large.webp