# Fiber optic SFP transceiver BlueOptics 551090-BO 20000 m Aluminium

**URL:** https://aio.lv/en/product--blueoptics-551090-bo--5238214
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** 551090-BO
**EAN:** 4063232272221
**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-551090-bo--5238214

## 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 551090-BO is a fiber optic SFP transceiver designed for high-speed data transmission over long distances up to 20000 m. It features an aluminum housing, ensuring durability and lightweight design at only 20 g. This module is ideal for networking applications requiring reliable and efficient fiber optic connections.

## Long description

The BlueOptics 551090-BO is a single-mode fiber optic SFP transceiver designed for 1000BASE-BX-U applications and long-distance links up to 20,000 m. Housed in an aluminium casing and weighing just 20 g, this module implements LC Simplex connectivity and supports simultaneous transmit and receive operation over a single fiber by using different wavelengths for transmitter and receiver. The transceiver is built to MSA standards and is suitable for use in switches, routers, storage systems and other network devices that accept standard SFP modules.
Advantages
The module provides long-reach performance for Gigabit Ethernet, Fibre Channel over Ethernet or SDH/SONET applications up to 1.25 Gbit/s while maintaining low weight and a durable aluminium housing. Compliance with MSA specifications ensures interoperability with a wide range of hardware. The design uses proven laser and IC components to provide extended product life and stable optical performance, and the transceiver supports digital diagnostics (DDM/DOM) for real-time monitoring of supply voltage, laser bias current, transmit power, receive power and temperature when supported by the host device.
Подходит для
Вычислительные и серверные сети с необходимостью длинных оптических каналов
Соединение коммутаторов и маршрутизаторов на расстоянии до 20 км
Инфраструктура хранения данных и SAN-соединения
Оптические магистрали в телекоммуникациях и операторских сетях
Key specifications
Transmission standard: 1000BASE-BX-U (1.25 Gbit/s)
Maximum transfer distance: 20,000 m (single-mode fiber)
Connector type: LC Simplex
Optical wavelengths: asymmetric transmit/receive pair for single-fiber operation
Housing material: aluminium
Weight: 0.02 kg
Form factor: SFP (Small Form-factor Pluggable), MSA compliant
Digital Diagnostics Monitoring (DDM/DOM) supported (if host device supports it)
How to use
Install the SFP module into a compatible SFP slot on your network device following the vendor’s hot‑swap guidelines. Use an appropriate single-mode LC simplex patch cord and ensure correct polarity and fibre routing for single-fibre bidirectional links. Configure the connected devices to the matching transmission protocol and verify link parameters. If digital diagnostics are required, enable and read DDM/DOM values from the host system to monitor voltage, laser current, output/input power and temperature.
Usage recommendations
For optimal performance, pair the transceiver with single-mode fibre and quality LC connectors, verify that the host device supports 1000BASE-BX-U and DDM if diagnostics are needed, and adhere to manufacturer guidelines for ESD protection and installation. Perform optical loss budget calculations for links approaching the 20 km limit and test with a sample module in your environment before large deployments.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Ethernet LAN | Yes |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |

### Network

| Feature | Value |
|---|---|
| Fiber ethernet cabling technology | 1000BASE |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1310 nm |

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic SFP transceiver BlueOptics 551090-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 transfer distance, 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/5238214/54612488_large.webp