# SFP transceiver module BlueOptics SFP-1G-SX-DE Fiber optic 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-sx-de-bo--4468572
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-SX-DE-BO
**EAN:** 4063232019314
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g-sx-de-bo--4468572

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-1G-SX-DE is a fiber optic SFP transceiver module designed for high-speed data transfer at 1250 Mbit/s. It operates at a wavelength of 850 nm and is ideal for short-range communication. The module is lightweight at 20 g and comes in a silver color. It is suitable for various networking applications, ensuring reliable performance and compatibility with SFP interfaces.

## Long description

The BlueOptics SFP-1G-SX-DE is an SFP fiber optic transceiver module engineered for short-range gigabit links. Supporting a maximum data transfer rate of 1250 Mbit/s and operating at an 850 nm wavelength, this compact module provides physical-layer connectivity for switches, routers and media converters with SFP ports. The transceiver's small form factor and 20 g weight make it suitable for dense installations where space and port density matter. The silver housing offers a standardized, rack-friendly appearance while ensuring compatibility with common multimode fiber applications.
Advantages
The module supports standard SFP interfaces and provides a simple hot-pluggable solution for adding or replacing fiber ports without powering down equipment. Its 850 nm wavelength and 1250 Mbit/s rate are optimized for short-reach multimode fiber links, delivering stable physical-layer performance for LAN and intra-building connections. The lightweight, compact design eases handling and installation in crowded networking racks and enclosures.
Suitable for
 Short-range multimode fiber connections (desktop to rack or inter-rack)
 Upgrading switch or router ports to fiber SFP links
 Fiber patch panels and media converters with SFP slots
 Local area network backbone segments and server uplinks
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Operating wavelength: 850 nm
 Form factor: SFP hot-pluggable transceiver
 Typical application range: short-reach multimode fiber links
 Weight: 0.02 kg
 Product colour: Silver
How to use
Insert the BlueOptics SFP-1G-SX-DE into a compatible SFP port on network equipment while the device is powered according to the equipment manufacturer's instructions for hot-pluggable modules. Use appropriate multimode fiber patch cords and ensure correct fiber connector types and polarity. Verify link status on the host device and configure network settings (speed/duplex or auto-negotiation) if required by the equipment. When removing the transceiver, follow the host device's safe removal procedure to avoid damaging the module or the port.
Usage recommendations
Use the module with multimode fiber of suitable grade (e.g., OM1/OM2/OM3 depending on distance requirements), maintain clean fiber connectors to prevent signal loss, and consult the host equipment's compatibility list for interoperable SFP modules. Avoid exposing the transceiver to excessive dust or mechanical stress during installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SX |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### 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 |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-1G-SX-DE cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2596 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 06.08.2026 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/4468572/64295864_large.webp