The Sorrento Networks W4CD is a fiber optic network card engineered for high-performance data transmission in demanding network environments. It leverages Dense Wavelength Division Multiplexing (DWDM) and advanced multiplexing techniques to aggregate multiple virtual fiber wavelengths across a single physical fiber pair, maximizing bandwidth utilization while maintaining ultra-low latency. The platform supports up to 80 channels per fiber pair and delivers Layer 1 encryption using AES-256, providing security beyond software-based approaches.
Technical Specifications
The W4CD architecture is built on WDM technology optimized for fiber optic infrastructure. Key technical capabilities include:
• Dense Wavelength Division Multiplexing (DWDM) with support for up to 80 channels per fiber pair
• Ultra-low latency operation critical for time-sensitive applications including financial trading systems
• Layer 1 AES-256 encryption for enhanced data security and privacy
• Support for Carrier Ethernet and Passive Optical Networking (PON) protocols
• Advanced Layer 2 features including MLAG, VXLAN, IPv4/IPv6, and SFLOW
– Key Features
• High-density fiber optic connectivity through multiple virtual wavelengths on single physical fiber pairs
• Ethernet traffic aggregation optimized for efficient fiber infrastructure utilization
• Modular, compact form factor (1RU shelf design)
• Multi-speed fiber port support: 1Gb/s, 10Gb/s, 40Gb, and 100Gb configurations
• Scalable architecture accommodating increasing bandwidth demands
– Typical Applications
The W4CD addresses requirements across multiple connectivity domains: data centre interconnection, enterprise fiber infrastructure, ISP and mobile network connectivity, and carrier-class Ethernet transport.
– Compatibility & Integration
The platform integrates with Sorrento Networks’ GigaMux series architecture, enabling consistent management and scaling across deployed fiber optic networks. Layer 2 protocol support ensures compatibility with standard Ethernet switching and routing infrastructures.
