# Fiber optic transceiver module BlueOptics SFP-BXD43-20KM-F5-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-f5-bo--5040407
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-F5-BO
**EAN:** 4063232250984
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-f5-bo--5040407

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-F5-BO is a fiber optic transceiver module designed for high-speed data transfer at 1250 Mbit/s. It features a metal housing for durability and weighs only 20 g. This SFP module is ideal for network applications requiring reliable and efficient data transmission over long distances.

## Long description

The BlueOptics SFP-BXD43-20KM-F5-BO is a fiber optic transceiver module built for single-port SFP interfaces with a maximum data transfer rate of 1250 Mbit/s. Housed in a metal enclosure and weighing approximately 20 g, this compact transceiver is intended for installation in compatible networking equipment to enable optical links over extended distances. The module supports standard SFP form-factor connectivity and is suitable for integration in switches, routers and optical line cards that accept SFP modules.
Advantages
The metal housing provides mechanical robustness and improved thermal dissipation compared to plastic alternatives. With a lightweight construction and standard SFP interface, the module simplifies installation and replacement in existing network hardware. The specified 1250 Mbit/s data rate ensures compatibility with common gigabit-compatible serial optical applications. The combination of compact size and durable casing supports reliable operation in rack-mounted and industrial environments.
Suitable for
 Establishing optical links between switches and routers over single-mode fiber
 Expanding SFP-capable network equipment with long-distance fiber connectivity
 Replacing or upgrading existing SFP transceivers in enterprise and telecom networks
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: metal
 Weight: 0.02 kg (approximately 20 g)
How to use
Insert the BlueOptics SFP-BXD43-20KM-F5-BO into an empty SFP slot on the network device while the device is powered down or following the vendor's hot-swap procedure. Ensure correct fiber connector type and polarity on the patch cords before connecting. After seating the module, verify link status in the host device's management interface and confirm the negotiated data rate corresponds to network requirements. Follow standard ESD precautions when handling the transceiver to avoid damage.
Usage recommendations
Use single-mode fiber cables and appropriate LC/SC connectors that match the module and host equipment. Verify compatibility with the target device's supported SFP modules and firmware. For reliable long-distance operation, monitor link quality and maintain clean connector endfaces to reduce attenuation and signal loss.

## 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 Fiber optic transceiver BlueOptics SFP-BXD43-20KM-F5-BO cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 290 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 23.07.2026 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/5040407/64346299_large.webp