The Cudy SM220 is a high-performance, hot-pluggable SFP to RJ45 copper transceiver designed to convert SFP ports on switches, routers, or network interface cards into 10/100/1000BASE-T Gigabit Ethernet ports. Engineered for reliability, this module delivers stable performance for demanding networking environments, including VoIP, video conferencing, and large-scale data transfers.
Technical Specifications
- Model: Cudy SM220
- Form Factor: SFP (Small Form Pluggable)
- Connector: RJ45
- Data Rate: 10/100/1000 Mbps (Auto-negotiation)
- Max Signaling Rate: Up to 1.25 Gbps (Bi-directional)
- Max Distance: Up to 100 metres (using Cat 5 or better cabling)
- Power Consumption: 1.05W (Typical)
- Operating Temperature: 0°C to 70°C
- Housing: Fully metal enclosure for enhanced EMI shielding
Key Features
- Full Gigabit Compliance: Fully compliant with IEEE 802.3 standards for seamless integration with existing network infrastructure.
- Hot-Pluggable: Allows for quick installation or replacement without shutting down or interrupting network operations.
- EMI Shielding: The metal housing reduces electromagnetic interference (EMI), ensuring signal integrity and stable connectivity.
- Low Power Design: Optimised for efficiency with a typical power draw of 1.05W, helping to reduce energy costs.
- Automatic Crossover: Built-in auto-crossover detection eliminates the need for specific crossover cables.





