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

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-20km-ci-bo--5040167
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-20KM-CI-BO
**EAN:** 4063232249919
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-16 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-ci-bo--5040167

## 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-CI-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 an MTBF of 1,000,000 hours, ensuring reliability and durability for network applications.

## Long description

The BlueOptics SFP-BXU35-20KM-CI-BO is a single-port SFP transceiver module designed for fiber-optic network links with a maximum data transfer rate of 1250 Mbit/s. Housed in a metal casing with a silver finish and weighing 20 g, this compact module provides a durable interface for short- to medium-range fiber connections. The unit’s operational design and an MTBF of 1,000,000 hours make it suitable for environments where predictable uptime and physical robustness are required.
Advantages
The module’s SFP interface ensures hot-swappable installation in compatible switches, routers and media converters, allowing for flexible network configuration without system downtime. The metal housing enhances mechanical stability and EMI shielding, while the small form factor conserves space in crowded equipment racks. A long MTBF indicates reduced likelihood of failure over extended operation, supporting maintenance planning and lifecycle management.
Suitable for
 Upgrading or extending fiber links in enterprise and campus networks
 Integration into switches, routers or media converters with SFP slots
 Network environments requiring a compact, hot-swappable transceiver
 Applications with data rates up to 1250 Mbit/s over optical fiber
Key specifications
 Form factor: SFP (small form-factor pluggable)
 Maximum data rate: 1250 Mbit/s
 Housing material: metal
 Colour: silver
 Weight: 20 g
 Reliability: MTBF 1,000,000 hours
How to use
Insert the SFP transceiver into an empty compatible SFP slot on a switch, router or media converter until it seats securely; secure any retention latch if present. Connect the appropriate single-mode or multimode fiber cable according to the transceiver’s optical specifications and ensure correct fibre polarity. After physical installation, verify link status and configure the network device ports as required for 1250 Mbit/s operation. For safety, perform installation with powered equipment if the device supports hot-plugging or follow power-down procedures recommended by the host equipment manufacturer.
Usage recommendations
Use the BlueOptics SFP-BXU35-20KM-CI-BO in compatible equipment with SFP slots and matched optical fibre type. Store and operate the module within the host equipment’s environmental limits, protect fiber connectors from dust and physical damage, and follow your organisation’s ESD handling procedures when installing or removing the transceiver.

## 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-CI-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/5040167/64344678_large.webp