# SFP transceiver module BlueOptics SFP-BXU35-20KM-AL-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-al-bo--5038391
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-20KM-AL-BO
**EAN:** 4063232249841
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-al-bo--5038391

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU35-20KM-AL-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a durable metal housing and has a mean time between failures (MTBF) of 1,000,000 hours, ensuring reliability. Weighing only 20 g, it is lightweight and easy to install. Ideal for high-speed data transmission over long distances up to 20 km.

## Long description

The BlueOptics SFP-BXU35-20KM-AL-BO 1250 Mbit/s is a compact fiber optic SFP transceiver module designed for single-port insertion into compatible network equipment. It supports a maximum data transfer rate of 1250 Mbit/s and is intended for optical links up to 20 km. The module features a durable metal housing in a silver finish, a lightweight build of approximately 20 g, and an MTBF of around 1,000,000 hours to support long-term, continuous operation.
Advantages
This SFP transceiver provides a balance of performance and reliability for fiber optic links. Its metal casing offers robust mechanical protection and thermal dissipation, while the compact SFP form factor ensures compatibility with a wide range of switches, routers and media converters that accept standard SFP modules. The module’s low weight and plug-and-play design simplify installation and replacement in live networks.
Suitable for
 Point-to-point fiber links up to 20 km
 Gigabit Ethernet and fiber-based network uplinks
 Edge and access switches with SFP ports
 Media converters and optical line equipment
Key specifications
 Interface type: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Maximum reach: up to 20 km over single-mode fiber (typical)
 Housing: metal, silver finish
 Typical weight: ~0.02 kg
 Reliability: mean time between failures (MTBF) approximately 1,000,000 hours
How to use
Ensure the host device supports SFP transceivers and that the optical fiber type and connector match the module’s requirements. Power down or follow hot-swap guidelines of the host equipment, insert the module into an SFP slot until it clicks into place, and connect the appropriate single-mode fiber cable. Verify link status via the host device’s management interface and configure network settings as required for the desired data rate and duplex mode.
Usage recommendations
Use single-mode fiber rated for the intended distance and maintain clean fiber connectors to prevent signal loss. Observe manufacturer guidance for electrostatic discharge (ESD) precautions when handling the module, and store unused transceivers in protective dust caps or packaging to avoid contamination.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-U |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Silver |
| Hot-Plug support | Yes |
| Housing material | Metal |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

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

### Packaging content

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

### Weight & dimensions

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

## FAQ

### How much does the SFP transceiver BlueOptics SFP-BXU35-20KM-AL-BO cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 17.08.2026 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, product colour, 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/5038391/64336041_large.webp