# BlueOptics SFP-BXU35-40KM-VA-BO network transceiver module Fiber optic 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-va-bo--5040088
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXU35-40KM-VA-BO
**EAN:** 4063232250816
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxu35-40km-va-bo--5040088

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXU35-40KM-VA-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, ensuring reliability for network applications.

## Long description

The BlueOptics SFP-BXU35-40KM-VA-BO network transceiver module is a compact fiber optic SFP designed for single-channel uplink and distribution links. Supporting a maximum data transfer rate of 1250 Mbit/s, this module fits standard SFP slots and provides optical connectivity in a metal housing with a silver finish. With a lightweight construction of 20 g and an MTBF of 1,000,000 hours, it is intended for reliable operation in telecommunications and data network equipment.
Advantages
The module’s SFP interface ensures compatibility with a wide range of switches, routers and media converters that accept small form-factor pluggable modules. Its metal enclosure offers mechanical robustness and shielding for stable optical performance. A rated MTBF of 1,000,000 hours and a compact 20 g design make it suitable for dense installation environments where space and reliability are important.
Suitable for
 Single-mode fiber uplinks and long-distance links up to the module’s optical range
 Switch and router SFP ports requiring 1250 Mbit/s optical modules
 Telecommunications and carrier aggregation where compact SFP transceivers are used
 Network equipment racks and media converters with SFP slots
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Housing material: Metal
 Product colour: Silver
 Weight: 0.02 kg (20 g)
 Reliability: MTBF 1,000,000 hours
How to use
Install the BlueOptics SFP-BXU35-40KM-VA-BO by inserting the module into a compatible SFP port on your switch, router or media converter until it seats and the latch engages. Connect the appropriate single-mode fiber cable with matching connectors and ensure correct transmit/receive orientation. Verify link status and configuration via the host device’s management interface; set speed and optical parameters if required by the equipment. Follow standard electrostatic discharge precautions when handling the module.
Usage recommendations
For optimal operation, use single-mode fiber with connectors that match the transceiver’s optical interfaces, maintain clean fiber endfaces, and avoid excessive bending of the fiber cable. Confirm compatibility with the host device’s SFP compatibility list and update device firmware when necessary to ensure stable link negotiation at 1250 Mbit/s.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 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-BXU35-40KM-VA-BO cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 11.08.2026 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/5040088/64344139_large.webp