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

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g20alc-t-bo--5041080
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G20ALC-T-BO
**EAN:** 4063232249315
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g20alc-t-bo--5041080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-1G20ALC-T-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 3.3 V, and weighs only 3 g. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP-1G20ALC-T-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 a metal enclosure and operating at 3.3 V, the compact module weighs approximately 3 g and uses an LC simplex-style optical interface following MSA form-factor standards. It supports 1000BASE-BX-U single-fiber transmission with separate transmit and receive wavelengths and is intended for integration into network equipment that accepts standard SFP modules.
Advantages
The transceiver provides gigabit-capable optical connectivity in a small SFP form factor, combining a metal housing for durability with a low operating voltage. It is built to MSA-compatible dimensions and optical interfaces, enabling broad interoperability with switches, routers and storage systems that accept SFP modules. The module’s single-mode optical design allows longer reach than typical multimode modules while maintaining resistance to electromagnetic interference inherent to fiber links.
Suitable for
 Point-to-point single-mode fiber connections up to 20 km (1000BASE-BX-U use cases)
 Gigabit Ethernet uplinks between switches and routers
 Interconnects for routers, load balancers and storage systems with SFP ports
 Environments requiring compact, low-power transceivers
Key specifications
 Interface type: SFP (MSA compatible)
 Maximum data rate: 1250 Mbit/s
 Operating voltage: 3.3 V
 Optical design: single-mode, LC simplex connector, separate TX/RX wavelengths (1000BASE-BX-U)
 Housing material: metal (silver colour)
 Weight: approx. 0.003 kg
How to use
Install the BlueOptics SFP-1G20ALC-T-BO by inserting it into any compatible SFP slot on a switch, router or other network device while the device is powered according to the vendor’s guidance. Connect a single-mode LC simplex patch cable between transceivers, observing the correct fiber polarity for the single-fiber BX configuration (transmit wavelength on one end to receive wavelength on the other). Verify that the host device supports the required 1000BASE-BX-U protocol and, if available, enable digital diagnostic monitoring (DDM/DOM) in the device firmware to access real-time module parameters.
Usage recommendations
Ensure the host hardware supports single-fiber 1000BASE-BX-U operation and DDM if diagnostic telemetry is required; use quality single-mode LC simplex patch cords and adhere to proper handling procedures for fiber connectors to maintain link performance and minimize contamination or damage.

## 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) | 1490 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-T-BO cost, and is it available for purchase?

The price is 44.99 € (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 11.08.2026 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/5041080/64349922_large.webp