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Physical-layer Fiber Network Redundancy Solution

Equipment redundancy with OLP protection for enhanced network stability.

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Physical-layer Fiber Network Redundancy Solution

Supports equipment redundancy, OLP protection, and 1+1 power and main control card backup for enhanced network stability and security. Sub-25ms protection switching ensures fast recovery and uninterrupted service. Enables real-time fiber monitoring via WEB to improve O&M efficiency.

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Carrier-Grade Network Protection

SwitchInfra physical-layer redundancy combines OLP protection, redundant control and power modules, and real-time monitoring to protect critical optical links and keep services available during equipment or fiber failures.

Equipment Redundancy

1+1 redundant power supplies and main control cards ensure continuous operation even if a module fails. Hot-swappable design enables replacement without service interruption.

Fast Protection Switching

OLP (Optical Line Protection) achieves sub-25ms protection switching, ensuring uninterrupted service for critical applications. Supports 1+1 and 1:1 protection architectures.

Comprehensive Protection

Multi-layer protection covers equipment, fiber links, and optical power. Automatic laser shutdown helps maintain safety during fiber breaks.

Real-Time Monitoring

Web-based management provides real-time visibility into protection status, optical power levels, and alarm history. SNMP integration enables seamless NMS integration.

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Resources

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Share your protection topology, fiber routes, recovery-time targets, and monitoring needs and SwitchInfra specialists can help plan a physical-layer redundancy design.

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