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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-uq-bo--5040132
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-20KM-UQ-BO
**EAN:** 4063232250281
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-uq-bo--5040132

## 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-BXU35-20KM-UQ-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, weighs 20 g, and has a mean time between failures (MTBF) of 1,000,000 hours. Ideal for reliable network connectivity.

## Long description

The BlueOptics SFP-BXU35-20KM-UQ-BO is a fiber optic SFP transceiver module designed for single-port uplink and network extension applications. Supporting a maximum data transfer rate of 1250 Mbit/s, the module is housed in a metal casing that provides mechanical protection and assists thermal dissipation. With a compact SFP form factor and a lightweight design of 20 g, it is compatible with SFP-equipped switches, routers and media converters where a silver-coloured transceiver is required.
Advantages
This transceiver offers a standard SFP interface and a well‑defined data rate suited for legacy and modern fiber links. The metal housing enhances durability and heat management while the compact size allows easy installation into SFP ports. A mean time between failures (MTBF) of 1,000,000 hours indicates long operational life under normal conditions, supporting reliable network connectivity for backbone or access links.
Suitable for
Single-mode fiber uplinks and point-to-point fiber connections
Network switches, routers, and media converters with SFP ports
Applications requiring a 1250 Mbit/s optical link
Environments where a compact, metal-cased transceiver is preferred
Key specifications
Interface type: SFP small form-factor pluggable
Maximum data transfer rate: 1250 Mbit/s
Housing material: metal for improved durability and heat dissipation
Weight: approximately 0.02 kg (20 g)
Color: silver
Design life indicator: mean time between failures (MTBF) 1,000,000 hours
How to use
Install the BlueOptics SFP transceiver into the SFP port of a compatible network device following the device manufacturer’s hot‑plug guidelines. Ensure the fiber cable type and connector match the transceiver specifications and that transmit/receive connections are correctly crossed where required. After insertion, verify link status through the network device management interface or port LEDs and configure the device port for the intended speed and duplex settings if applicable.
Usage recommendations
Store and handle the module in a clean, dry environment and avoid touching optical interfaces. Use dust caps when the transceiver is not connected, verify compatibility with the host device, and follow ESD precautions during installation to ensure long-term reliability.

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

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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, 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/5040132/64344440_large.webp