# SFP+ transceiver module BlueOptics 551125-BO Fiber optic LC Aluminium 20g

**URL:** https://aio.lv/en/product--blueoptics-551125-bo--5038027
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 551125-BO
**EAN:** 4063232239286
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 170.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-551125-bo--5038027

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 551125-BO is a Fiber optic SFP+ transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable Aluminium, weighing only 20g. Ideal for networking applications requiring reliable performance.

## Long description

The BlueOptics 551125-BO is a 10G SFP+ fiber optic transceiver module designed for high-speed single-mode optical links. It features an LC duplex connector, an aluminium housing and a lightweight design (approximately 20 g). Built to MSA standards and compatible with 10GBASE-ER applications, this module supports long-reach optical transmission over single-mode fiber for data networking equipment that accepts SFP+ form factor modules.
Advantages
The module provides 10 Gigabit-capable optical connectivity in a compact SFP+ form factor and uses LC duplex interfaces for simultaneous transmit and receive channels. Its aluminium casing offers mechanical protection and efficient heat dissipation while keeping the weight low. Conformance to MSA physical and electrical specifications ensures interoperability with equipment that supports 10G SFP+ transceivers. The transceiver is suitable for extended-reach single-mode operation and can simplify integration into switches, routers and storage systems that accept compatible 10GBASE-ER SFP+ modules.
Suitable for
10 Gbps Ethernet links over single-mode fiber
Long-reach optical connections between network sites
Integration in SFP+-compatible switches, routers and storage systems
Replacement or upgrade of existing LC duplex SFP+ transceivers
Key specifications
Interface type: SFP+
Connector: LC duplex
Optical reach class: 10GBASE-ER (single-mode, extended reach)
Transmitter/Receiver wavelength: 1550 nm (single-mode optical signals)
Housing material: aluminium
Weight: approximately 0.02 kg
How to use
Insert the SFP+ transceiver into a compatible SFP+ slot on your switch, router or storage device following the host equipment manufacturer's handling instructions. Connect LC duplex single-mode fiber patch cords to the LC ports, ensuring correct transmit-to-receive alignment. Verify link status in the host device and confirm that the port is configured for 10 Gbps operation. If available, enable Digital Diagnostics Monitoring (DDM/DOM) in the host to monitor supply voltage, laser bias current, transmit output power, received input power and temperature in real time.
Usage recommendations
Use single-mode LC duplex fiber with appropriate quality and inspection procedures to maintain signal integrity. Ensure the host device officially supports 10GBASE-ER SFP+ modules and, where necessary, enable DDM/DOM support to monitor link health. Handle the transceiver using electrostatic discharge (ESD) precautions and keep dust caps on connectors when not in use.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Ethernet interface type | 10 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1550 nm |

### Network

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

### Weight & dimensions

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

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

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

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

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

### Features

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

## FAQ

### How much does the SFP+ transceiver BlueOptics 551125-BO cost, and is it available for purchase?

The price is 205.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 231 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 04.08.2026 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, 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/5038027/64334119_large.webp