# SFP transceiver module EFB Elektronik SFP1000SX

**URL:** https://aio.lv/en/product--efb-elektronik-sfp1000sx--4101337
**Data updated:** 2025-12-29 15:36 (EET)
**Category:** Network Media Converters
**Manufacturer:** EFB Elektronik
**Manufacturer code:** SFP1000SX
**EAN:** 4049759255466
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-sfp1000sx--4101337

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik SFP1000SX is a fiber optic transceiver module designed for high-speed data transfer at 1250 Mbit/s. Operating at a wavelength of 850 nm, it is compatible with Cisco devices and offers reliable performance for network applications. This SFP module ensures seamless connectivity and efficient data transmission, making it ideal for various networking environments.

## Long description

The EFB Elektronik SFP1000SX is a Gigabit SFP transceiver module for multimode fiber networks. It supports a data rate of 1250 Mbit/s at an 850 nm wavelength and uses an LC connector. The module is compatible with standard MSA SFP ports and with many Cisco devices, providing reliable short-range fiber connectivity up to 550 m.
Advantages
The SFP1000SX offers standard-compliant performance for gigabit multimode links, compact SFP form factor for flexible port usage, and an LC connector for common fiber patching. Its compatibility with GLC-SX-SMD and MSA SFP ports enables easy replacement or upgrade in mixed-vendor networks.
Suitable for
 Short-range multimode fiber links within buildings or campuses
 Gigabit Ethernet connections between switches and servers
 Replacing or expanding SFP ports in network devices compatible with GLC-SX-SMD
Key specifications
 Data rate: 1250 Mbit/s
 Wavelength: 850 nm
 Maximum transfer distance: 550 m (multimode fiber)
 Connector type: LC
 Form factor: SFP (MSA compliant)
 Brand / MPN: EFB Elektronik / SFP1000SX
How to use
Insert the SFP1000SX module into a compatible SFP port on your switch, router or media converter until it seats securely. Connect LC-terminated multimode fiber patch cords to the module’s LC connector, observing transmit/receive orientation. After connecting, verify link status on the network device and configure interface settings (speed/duplex/auto-negotiation) if required by the host device.
Usage recommendations
Use multimode fiber rated for the intended distance and ensure clean LC connectors to maintain signal quality. Check device compatibility lists for GLC-SX-SMD or MSA SFP modules and monitor link LEDs or management interfaces after installation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Hot-Plug support | Yes |
| Brand compatibility | Cisco |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 550 m |
| Wavelength | 850 nm |
| Fiber cable diameters supported (core/cladding) | 50/125 |

### Operational conditions

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the SFP transceiver EFB Elektronik SFP1000SX cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 334 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 09.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 EFB Elektronik 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 EFB Elektronik 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 data transfer rate, maximum transfer distance, fiber optic connector, 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/4101337/54604159_large.webp