# BlueOptics ONS-SE-GE-BXU-BO network transceiver module 1250 Mbit/s SFP

**URL:** https://aio.lv/en/product--blueoptics-ons-se-ge-bxu-bo--5041523
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ONS-SE-GE-BXU-BO
**EAN:** 4063232004990
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ons-se-ge-bxu-bo--5041523

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics ONS-SE-GE-BXU-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a durable metal housing and has a mean time between failures (MTBF) of 1,000,000 hours. Weighing only 20 g, it is designed for reliable network connectivity.

## Long description

The BlueOptics ONS-SE-GE-BXU-BO network transceiver module 1250 Mbit/s SFP is a single-port fiber optic SFP designed for single-mode links supporting up to 1.25 Gbit/s. The module uses an LC simplex interface and implements 1000BASE-BX-U optical signaling with separate transmit and receive wavelengths suitable for point-to-point single-fiber links. The transceiver is housed in a durable metal case, weighs approximately 20 g and is intended for use in network devices that accept MSA-compliant SFP modules.
Advantages
The module provides a compact SFP form factor that supports common Ethernet and optical transport protocols at 1250 Mbit/s while maintaining full MSA electrical and mechanical compatibility. Its metal housing contributes to mechanical robustness and heat dissipation. The transceiver supports long operational lifetimes with an MTBF of around 1,000,000 hours and is lightweight for easy handling and straightforward field installation.
Suitable for
Single-mode fiber point-to-point links using LC simplex connectors
Gigabit Ethernet (1000BASE-BX-U) connections over a single fiber
Integration into switches, routers, storage systems and other SFP-compatible network equipment
Applications requiring long-distance connectivity within the specified optical range
Key specifications
Form factor: SFP (Small Form-factor Pluggable)
Data rate: up to 1250 Mbit/s
Optical standard: 1000BASE-BX-U (single-mode, bidirectional on one fiber)
Wavelengths: separate transmit and receive wavelengths (typical for BX-U operation)
Connector type: LC simplex
Typical reach: designed for long-reach single-mode links (up to the specified 20 km in BX-U implementations)
Housing: metal
Weight: approximately 0.02 kg
Digital diagnostics: supports DDM/DOM when used in compatible host hardware
How to use
Install the BlueOptics SFP into an SFP slot of a compatible network device following the device manufacturer's hot-plug procedures. Connect an appropriate LC simplex single-mode patch cable and ensure the remote transceiver supports the complementary BX-U wavelengths and single-fiber operation. Verify link status in the host device and, if available, read digital diagnostic monitoring (DDM/DOM) parameters from the host to confirm operational voltages, optical power and temperature. Observe ESD precautions during handling and avoid bending the fiber beyond its minimum bend radius.
Usage recommendations
Use this transceiver together with single-mode LC simplex patch cords and compatible SFP slots that support 1000BASE-BX-U and DDM if diagnostics are required. Ensure firmware or driver settings in the host device permit third-party SFP modules, and test interoperability in your specific hardware platform before large-scale deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Ethernet interface type | Gigabit Ethernet |
| Fiber ethernet cabling technology | 1000BASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1490 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 |

### Operational conditions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the BlueOptics ONS-SE-GE-BXU-BO network transceiver cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 303 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 29.07.2026 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/5041523/64352199_large.webp