Cisco SPA-2XCH0C12/DS0 Module
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The Cisco SPA-2XCH0C12/DS0 Module is a high-performance dual-port OC-12/DS0 Shared Port Adapter designed for service provider and enterprise backbone networks requiring versatile TDM and packet-based transport. Each port delivers up to 622 Mbps full-duplex (OC-12) and supports channelized DS0 interfaces, enabling flexible deployment for voice, video, and data services over SONET/SDH infrastructure. The module supports advanced features such as circuit emulation, QoS, and multiple Layer 2 encapsulation methods, ensuring efficient bandwidth utilization and predictable performance. Its modular design allows seamless integration with Cisco SPA-capable routing platforms, providing scalable, high-availability transport for mission-critical applications. Ideal for aggregation, backbone, and metro networks, this module delivers reliable, low-latency, and carrier-class performance.