SFP Modules — Reliable Connectivity for Fiber and Copper Networks

SFP modules (Small Form-factor Pluggable) are compact, hot-swappable transceivers designed to connect network equipment to fiber optic or copper cabling. At Net-Server, you will find a wide range of SFP modules ideal for building high-speed and stable communication networks.

📦 What is an SFP Module and Why is it Important?

An SFP module allows seamless integration between switches, routers, and network cables. Depending on the module type, it can support various data transmission speeds, distances, and cable types — including singlemode and multimode fiber or twisted pair.

🛠 Key Features of SFP Modules

• Connector Types: SC/UPC, LC/UPC, RJ-45
• Data Rates: 100Mbps, 1.25Gbps, 10Gbps and more
• Transmission Range: from 100 meters to 80 kilometers
• Supported Medium: Singlemode or Multimode fiber, or copper cable
• Compatibility: Cisco, MikroTik, TP-Link, Ubiquiti, Allstar, and others

🔍 How to Choose an SFP Module

To buy the right SFP transceiver, consider the required distance, transmission speed, and interface type. For long-range optical connections, WDM or BiDi modules are recommended. For copper-based networks, choose an SFP with an RJ-45 connector.

💡 Why Buy SFP Modules from Net-Server?

• 🔧 Certified and guaranteed transceivers
• 🚚 Fast shipping across Ukraine
• 🧩 High compatibility with major network brands
• 🛒 Convenient filtering system — by speed, distance, connector, and brand

❓ Frequently Asked Questions

What is the difference between SFP and GBIC?

SFP modules are smaller than GBIC but perform the same function — enabling modular connectivity for network hardware.

Can I use SFP modules from different manufacturers?

Yes, but you should verify compatibility. Net-Server offers universal SFPs that work with most popular equipment.

Which module is best for distances up to 20 km?

Choose a Singlemode SFP module rated for 20 km or more, typically using LC connectors and 1310nm wavelength.

Which SFP is used for twisted pair (copper) connections?

Use an SFP RJ-45 module — designed for Ethernet connections via Cat5e or Cat6 cables at speeds up to 1Gbps.

📌 Where to Buy SFP Transceivers in Ukraine?

Net-Server offers a complete selection of SFP transceivers — from short-range copper to long-range fiber modules. Choose from top brands and benefit from fast delivery, competitive pricing, and expert support. Use filters to find the right module and place your order today!