# SFP transceiver module BlueOptics SFP-GIG-BX-U40-BO 1250 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-gig-bx-u40-bo--7687001
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-GIG-BX-U40-BO
**EAN:** 4063232282053
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-gig-bx-u40-bo--7687001

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-GIG-BX-U40-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310 nm. It features a metal housing, operates at an input voltage of 3.3 V, and weighs 40 g. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP-GIG-BX-U40-BO is an SFP fiber optic transceiver module designed for single-mode links with a maximum data rate of 1250 Mbit/s. The module uses a metal housing, operates from a 3.3 V supply and has a compact SFP form factor with an LC simplex interface. It supports 1000BASE-BX-U operation with a transmitter and receiver pair optimized for long-distance single-mode transmission and is intended for use in networking equipment that accepts MSA-compliant SFP modules.
Advantages
The module offers a compact SFP footprint and a metal housing for mechanical robustness and EMI shielding. With support for 1250 Mbit/s and single-mode transmission over long distances, it enables reliable optical links while remaining compatible with MSA-compliant networking hardware. Built to industry component standards, it includes diagnostic capabilities to simplify monitoring and maintenance when the host supports digital diagnostics.
Suitable for
Single-mode fiber links in switches and routers
Point-to-point Ethernet connections up to 1.25 Gbit/s
Long-distance optical connections (typical reach up to 40 km in compatible setups)
Environments requiring a compact SFP transceiver with LC simplex connector
Key specifications
Interface type: SFP (Small Form-factor Pluggable)
Data rate: up to 1250 Mbit/s
Wavelength (receiver): 1310 nm; paired transmission wavelength typically used in BX-U operation
Connector: LC simplex
Fiber type: single-mode fiber
Operating voltage: 3.3 V
Housing: metal
Colour: silver
Weight: approximately 0.04 kg
How to use
Insert the SFP transceiver into an SFP slot on a compatible switch, router or other networking device while the host is powered down or following the vendor's hot-plug guidelines. Connect an LC simplex single-mode patch cable between this module and the remote transceiver. Ensure the host device supports 1000BASE-BX-U operation and, if you need monitoring, that the host supports Digital Diagnostics (DDM/DOM) to read real-time parameters such as supply voltage, laser bias, transmit/receive power and temperature.
Usage recommendations
Use high-quality single-mode fiber patch cords and compatible MSA-compliant transceivers at both ends of the link. Verify polarity and LC connector mating, and consult the equipment vendor's compatibility list if strict vendor-lock checks are enforced. If monitoring is required, enable DDM/DOM support in the host device and validate optical power levels during initial deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Wavelength | 1310 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 40000 m |
| Rx wavelength (min) | 1490 nm |
| Tx wavelength (min) | 1310 nm |
| SFP transceiver standard | BX-U |

### Network

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |
| Number of products included | 1 pc(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-GIG-BX-U40-BO cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 130 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 05.08.2026 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/7687001/54617532_large.webp