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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-ee-bo--5040161
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-20KM-EE-BO
**EAN:** 4063232249964
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-ee-bo--5040161

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU35-20KM-EE-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing for durability and has a mean time between failures (MTBF) of 1,000,000 hours. Weighing only 20 g, it is designed for efficient data transmission over long distances up to 20 km.

## Long description

The BlueOptics SFP-BXU35-20KM-EE-BO is a fiber optic SFP transceiver module designed for single-port network devices that require reliable long-distance data links. With a maximum data transfer rate of 1250 Mbit/s, a compact metal housing and a lightweight construction of 20 g, this module supports efficient optical transmission over distances up to 20 km while maintaining mechanical durability and thermal stability.
Advantages
The metal housing offers mechanical protection and improved heat dissipation compared to plastic modules, contributing to stable performance in rack and chassis environments. A specified MTBF of 1,000,000 hours indicates long operational life and reduced replacement frequency. The SFP form factor ensures broad compatibility with switches, routers and media converters that accept SFP modules, while the lightweight silver design simplifies handling and installation.
Suitable for
Establishing single-mode fiber links between network switches and routers across campus or metropolitan segments
Connecting fiber uplinks in data closets and telecommunication cabinets
Replacing or upgrading existing SFP ports to extend link distance up to 20 km
Key specifications
Interface type: SFP form factor
Maximum data transfer rate: 1250 Mbit/s
Maximum transmission distance: up to 20 km over appropriate single-mode fiber
Housing: metal for enhanced durability and heat dissipation
Weight: approximately 0.02 kg
Colour: silver
Reliability: mean time between failures (MTBF) of 1,000,000 hours
How to use
Install the SFP transceiver into a compatible SFP slot on your switch, router or media converter following the equipment manufacturer's hot-plug or power-down guidance. Connect the appropriate single-mode fiber patch cable to the transceiver's optical connector, ensuring correct polarity and clean end-faces to avoid signal loss. Configure the network device port settings to match the module's operating rate if necessary, and verify link status using the device management interface or LED indicators.
Usage recommendations
Handle the transceiver by its housing and avoid touching optical interfaces. Use appropriate dust caps when the module is not connected, perform regular inspection and cleaning of fiber end-faces, and ensure compatible fiber type and connector standard to achieve the specified 20 km range and the stated performance.

## 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-EE-BO cost, and is it available for purchase?

The price is 46.99 € (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 14.08.2026 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/5040161/64344636_large.webp