# SFP transceiver module BlueOptics SFP-BXD43-20KM-IA-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-ia-bo--5040403
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-IA-BO
**EAN:** 4063232251042
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-ia-bo--5040403

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-IA-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing and weighs 20 g. Ideal for high-speed data communication over long distances up to 20 km.

## Long description

The BlueOptics SFP-BXD43-20KM-IA-BO is a fiber optic SFP transceiver module designed for single-port insertion in compatible network equipment. It supports a maximum data transfer rate of 1250 Mbit/s and is housed in a robust metal casing. The module is compact and lightweight (20 g), enabling installation in switches, routers and media converters where space and reliable long-distance optical links are required for connections up to 20 km.
Advantages
This SFP transceiver combines a standardized SFP interface with a durable metal housing for stable mechanical and thermal performance. With support for 1250 Mbit/s transfer rate and transmission ranges up to 20 km, it provides a balance of speed and distance for optical links. Its compact form factor and low weight simplify handling and allow easy hot-plug replacement in compatible equipment.
Suitable for
 Point-to-point fiber links between switches or routers
 Extending network segments across campus or metropolitan areas up to 20 km
 Integration into media converters, small form-factor devices and network appliances
 Replacement or upgrade of existing SFP ports requiring 1250 Mbit/s optical modules
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Casing material: metal housing for mechanical durability
 Typical transmission distance: up to 20 km over single-mode fiber (dependent on link budget and fiber quality)
 Weight: 0.02 kg
How to use
Insert the module into a compatible SFP slot on your switch, router or media converter until it clicks into place. Ensure proper fiber connector type and polarity are used and that the fiber is clean before connection. After insertion, verify link status on the host device and configure relevant port settings such as duplex and speed if required by the equipment. For removal, disengage any retention mechanism and pull the module straight out to avoid damaging the socket.
Usage recommendations
Use single-mode fiber with appropriate connectors and maintain clean fiber endfaces to achieve the specified range. Verify compatibility with your host device's supported SFP modules and consult device documentation for any required firmware or configuration. Store and handle the module in a static-safe environment and avoid excessive mechanical stress on the fiber and connector.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1490 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Features

| Feature | Value |
|---|---|
| Hot-Plug support | Yes |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXD43-20KM-IA-BO cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 276 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 11.08.2026 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/5040403/64346271_large.webp