# SFP transceiver module BlueOptics SFP-1G20ALC-BO 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g20alc-bo--4468719
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G20ALC-BO
**EAN:** 4063232647661
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g20alc-bo--4468719

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-1G20ALC-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, operates at an input voltage of 3.3 V, and weighs only 3 g. Ideal for high-speed network connections.

## Long description

The BlueOptics SFP-1G20ALC-BO is an SFP fiber optic transceiver module designed for single-mode links with a maximum data transfer rate of 1250 Mbit/s. Housed in metal and operating at 3.3 V input, the module is compact and lightweight (3 g), compatible with SFP ports and intended for 1000BASE-BX-U applications using LC simplex connectors. The module supports simultaneous transmit and receive over a single fiber by using different wavelengths for transmitter and receiver, and is built to meet MSA SFF-8472 diagnostic standards for integration in common network hardware.
Advantages
The transceiver provides stable 1.25 Gbit/s optical connectivity in a standardized SFP form factor, with a durable metal housing and low weight for easy handling and installation. It supports digital diagnostics (DDM/DOM) for real-time monitoring of supply voltage, laser bias current, transmit power, receive power and temperature when used in compatible hardware. Compliance with MSA standards ensures broad interoperability with switches, routers and other network equipment that accept SFP modules.
Suitable for
 Single-mode fiber links up to the vendor-stated reach for 1000BASE-BX-U
 Installation in switches, routers and optical interfaces with SFP slots
 High-speed Ethernet and Fibre Channel over Ethernet at up to 1.25 Gbit/s
 Network segments requiring remote diagnostics and link monitoring
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
 Fiber type: single-mode fiber, LC simplex connector
 Wavelength: asymmetric transmit/receive wavelengths for BX-U operation (separate TX and RX wavelengths)
 Operating voltage: 3.3 V input
 Housing: metal
 Weight: 0.003 kg (3 g)
 Digital diagnostics: DDM/DOM support (MSA SFF-8472) when supported by host hardware
How to use
Install the BlueOptics SFP-1G20ALC-BO by inserting it into an available SFP slot on compatible network equipment until it latches. Connect an LC simplex single-mode patch cord between the module and the opposite transceiver or patch panel, observing the correct fiber polarity for BX-U single-fiber operation. Ensure the host device supports the required wavelengths and DDM/DOM if you need diagnostic telemetry. Verify link status and configuration in the host device software after physical installation.
Usage recommendations
To achieve optimal performance and diagnostic reporting, use high-quality single-mode patch cords and confirm that the host hardware supports 1000BASE-BX-U and DDM/DOM. Follow manufacturer guidelines for electrostatic discharge (ESD) protection when handling the transceiver and avoid bending the fiber beyond recommended radii to maintain signal integrity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Fiber optic connector | SFP |
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1310 nm |
| SFP transceiver standard | BX-U |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2 g |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics SFP-1G20ALC-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 03.08.2026 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/4468719/64295990_large.webp