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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-40km-gm-bo--5040365
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-40KM-GM-BO
**EAN:** 4063232251530
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-14 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-gm-bo--5040365

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-40KM-GM-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.

## Long description

The BlueOptics SFP-BXD43-40KM-GM-BO network transceiver module is a compact SFP form-factor fiber optic module designed for single-channel data links. With a maximum data transfer rate of 1250 Mbit/s and a metal housing, this module supports point-to-point optical connections over extended distances while meeting RoHS environmental standards. It is intended for use in networking equipment that accepts SFP modules and where reliable long-distance optical transmission is required.
Advantages
The metal housing provides mechanical robustness and thermal dissipation for stable operation. Compliance with RoHS indicates reduced hazardous substances in components and assembly. The SFP form factor ensures compatibility with a wide range of switches, routers and media converters that accept hot-swappable small form-factor pluggable modules. At 0.2 kg, the transceiver is lightweight and suitable for rack-mounted network equipment.
Suitable for
 Long-distance fiber optic links between network switches and routers
 Upgrading or expanding SFP-capable network equipment
 Fiber connectivity in telecom and data center access layers
 Point-to-point metropolitan area network (MAN) links
Key specifications
 Interface type: SFP module
 Maximum data transfer rate: 1250 Mbit/s
 Housing: metal for durability and heat dissipation
 Environmental compliance: RoHS
 Weight: 0.2 kg
How to use
Install the BlueOptics SFP-BXD43-40KM-GM-BO by inserting it into an SFP slot of compatible network equipment until it latches. Connect the appropriate fiber optic cable to the module’s optical interface, ensuring correct connector type and polished fiber ends suitable for the network. After physical insertion and cable connection, verify link status on the host device and configure interface settings such as speed, duplex or optical parameters if required by the equipment.
Usage recommendations
Handle the transceiver by its edges, avoid touching the optical interface, and keep protective dust caps on when the module is not connected. Use fiber cables and connectors rated for the intended link distance and verify optical loss budgets to ensure reliable 1250 Mbit/s transmission over the planned span.

## 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-GM-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 12.08.2026 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/5040365/64346019_large.webp