# SFP Fiber Optical Transceiver INTELLINET 1000Base-SX (LC) Multi-Mode 550 m, 3.3 V, Metal Housing

**URL:** https://aio.lv/en/product--intellinet-508551--11269174
**Data updated:** 2026-03-11 12:03 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** INTELLINET
**Manufacturer code:** 508551
**EAN:** 766623508551
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intellinet-508551--11269174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Industrial SFP fiber optic transceiver by INTELLINET supporting 1000Base-SX over multi-mode fiber with LC connector for links up to 550 m. MSA‑compliant SFP interface, metal housing in silver, typical power consumption 1 W and 3.3 V supply. Designed for gigabit Ethernet fiber uplinks, switches and industrial network equipment; CE/FCC/UKCA/RoHS/NDAA certified.

## Long description

INTELLINET SFP Fiber Optical Transceiver 1000Base-SX (LC) is a compact gigabit-grade module designed for multi-mode fiber links up to 550 m. The MSA-compliant SFP interface and silver metal housing provide mechanical robustness and EMI protection while maintaining a 3.3 V supply and typical power consumption near 1 W. The module supports digital diagnostics monitoring (DDM) for real-time access to optical output/input power, temperature, laser bias current and supply voltage, and is suitable for fibre uplinks in switches, routers and industrial network equipment.
Advantages
The metal housing improves durability and reduces electromagnetic interference, enabling use in industrial or high-density rack environments. MSA compliance ensures broad multi-vendor compatibility with SFP-enabled switches and routers. Hot-pluggable operation lets you install or remove the transceiver without powering down the host device. Integrated DDM provides live operational telemetry for status monitoring and troubleshooting.
Suitable for
Gigabit Ethernet fiber uplinks between switches and routers
Industrial network equipment operating in extended temperature ranges
High-density patch panels and fiber distribution frames
Multi-vendor network environments requiring SFP interoperability
Key specifications
Interface type: SFP (Small Form-Factor Pluggable)
Data rate: 1000 Mbit/s (Gigabit Ethernet)
Fiber type: Multi-mode fiber (MMF)
Maximum reach: up to 550 m over appropriate MMF
Connector: LC duplex
Operating voltage: 3.3 V
Typical power consumption: approx. 1 W
Housing: metal, silver finish
Operating temperature range: -40 °C to +75 °C
Support: Digital Diagnostics Monitoring (DDM/DOM)
How to use
Insert the SFP transceiver into any compatible SFP slot on your switch, router or media converter while the device remains powered if hot-plugging is supported by the host. Connect LC-terminated multi-mode fiber cables to the transceiver’s duplex LC port, observing transmit/receive orientation. Configure the host port for 1000Base-SX operation if required; many switches will auto-negotiate. Use the host management interface to check DDM parameters and verify link status and optical power levels.
Usage recommendations
To ensure reliable operation, use OM2/OM3/OM4 multi-mode fiber and LC patch cords rated for the intended link distance, avoid excessive bending or stress on fiber connectors, and verify compatibility with the host device. For installations in harsh environments, ensure proper ventilation or enclosure protection and monitor DDM readings for early detection of degraded optical performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Networking standards | IEEE 802.3z |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Link budget | 9 dB |
| Maximum transfer distance | 550 m |
| Fiber cable diameters supported (core/cladding) | 50/125, 62.5/125 |
| Tx power (max) | -3 dBmW |
| Tx power (min) | -9 dBmW |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SX |

### Network

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Hot-Plug support | Yes |
| Housing material | Metal |
| Brand compatibility | MSA Compliant |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 75 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |
| Package depth | 120 mm |
| Package height | 24 mm |
| Package width | 56 mm |
| Package type | Box |

### Packaging content

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

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1 W |
| Maximum voltage | 3.3 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 12 mm |
| Width | 14 mm |
| Depth | 57 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 250 mm |
| Master (outer) case width | 200 mm |
| Master (outer) case gross weight | 2600 g |
| Master (outer) case length | 310 mm |
| Products per master (outer) case | 48 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), National Defense Authorization Act (NDAA), RoHS, UKCA |

## FAQ

### How much does the INTELLINET SFP 1000Base-SX (LC) Multi‑Mode 550 m cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 02.07.2026 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 INTELLINET 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 INTELLINET 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.

### Where can I download the instructions for INTELLINET SFP 1000Base-SX (LC) Multi‑Mode 550 m?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11269174/63575610_large.webp