# SFP transceiver module BlueOptics 551109-BO 1250 Mbit/s Fiber optic

**URL:** https://aio.lv/en/product--blueoptics-551109-bo--5238215
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** 551109-BO
**EAN:** 4063232272214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-551109-bo--5238215

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 551109-BO is an SFP transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 1250 Mbit/s and features a silver form factor. With a mean time between failures (MTBF) of 1,000,000 hours, it ensures reliability. Compliant with CE, FCC, and RoHS standards, it weighs 20 g and is suitable for various networking applications.

## Long description

The BlueOptics 551109-BO SFP transceiver module is a compact fiber optic interface designed for 1.25 Gigabit Ethernet links. Engineered for single-mode or multimode fiber networks that require a small form-factor pluggable (SFP) connection, this silver-coloured module supports a maximum data transfer rate of 1250 Mbit/s and a link span up to 20,000 metres. With an MTBF of 1,000,000 hours and compliance with CE, FCC and RoHS standards, the module is intended for stable, standards-compliant optical network deployments and media conversion equipment.
Advantages
The module offers a compact SFP form factor that fits in a wide range of switches, routers and media converters. Its support for 1.25 Gbit/s Ethernet and LC fiber connector enables straightforward integration into existing fiber infrastructures. The silver housing helps with thermal dissipation while the lightweight design (approximately 20 g) simplifies handling and installation. Regulatory compliance ensures compatibility with safety and electromagnetic standards, supporting reliable operation in professional network environments.
Suitable for
 Extending optical links between switches, routers and media converters
 Point-to-point fiber connections over long distances (up to 20 km)
 Replacement or upgrades of SFP ports in network equipment
 Industrial and enterprise networking applications requiring CE/FCC/RoHS-compliant modules
Key specifications
 Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s)
 Maximum transfer distance: 20,000 m (20 km)
 Ethernet interface type: 1.25 Gigabit Ethernet
 Fiber optic connector: LC
 Product colour: Silver
 Weight: 0.02 kg (approx. 20 g)
 Mean time between failures (MTBF): 1,000,000 hours
 Standards compliance: CE, FCC, RoHS
How to use
Install the BlueOptics 551109-BO into an empty SFP port on compatible network equipment until it clicks into place, then connect an LC-terminated fiber cable to the module. Verify link negotiation and speed settings on the host device; the transceiver supports 1.25 Gbit/s operation. For long-distance links, ensure correct fiber type and attenuation budgeting. When removing the module, power down the port if recommended by the equipment manufacturer or follow hot-swap procedures provided by the device vendor.
Usage recommendations
Use factory-tested LC fiber patch cables and follow fiber handling best practices: avoid tight bends, keep connectors clean with appropriate cleaning tools, and verify link losses with an optical power meter. Confirm compatibility with the host device's SFP firmware and transceiver policy before deployment to ensure stable operation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Ethernet LAN | Yes |
| Hot-Plug support | Yes |
| Maximum operating temperature | 70 °C |
| Easy to install | Yes |
| Brand compatibility | Level One |
| SFP transceiver type | Fiber optic |
| Minimum operating temperature | 0 °C |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-U |

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Mean time between failures (MTBF) | 1000000 h |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1310 nm |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Hot-swap | Yes |
| Digital Diagnostics Monitoring (DDM) | Yes |

### Packaging data

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

## FAQ

### How much does the SFP transceiver BlueOptics 551109-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 — 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 23.07.2026 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: maximum data transfer rate, maximum transfer distance, weight, ethernet interface type, fiber optic connector, 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.

### Where can I download the instructions for SFP transceiver BlueOptics 551109-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5238215/60089030_large.webp