​​Defining the ASR-9912-DC=’s Core Purpose​​

The Cisco ASR-9912-DC= is a ​​high-capacity, DC-powered router​​ tailored for large-scale data centers and service providers requiring ​​terabit-level throughput​​ with minimal energy footprint. Built for dense, power-constrained environments, it supports mission-critical applications like cloud computing, hyperscale networking, and content delivery.

​​Key Technical Specifications​​

• ​​Power Architecture​​: ​​Direct Current (DC) input​​ reduces AC/DC conversion losses, improving energy efficiency by up to ​​20%​​ compared to AC models.
• ​​Scalability​​: Supports ​​12-slot modular chassis​​ for up to 24x100GbE or 96x10GbE interfaces, enabling flexible port density.
• ​​Throughput​​: Delivers ​​3.2 Tbps per slot​​, ensuring non-blocking performance for high-demand workloads.
• ​​Redundancy​​: Dual DC power supplies and ​​Cisco’s Non-Stop Routing (NSR)​​ ensure 99.999% uptime.

​​Addressing Critical User Questions​​

“Can the ASR-9912-DC= integrate with hybrid cloud infrastructures?”

Yes. Its ​​software-defined architecture​​ supports seamless integration with cloud platforms via APIs, enabling unified management of on-premises and cloud resources.

“How does DC power improve operational costs?”

By eliminating AC/DC conversion stages, the router ​​reduces energy waste​​ and cooling demands, lowering total cost of ownership (TCO) in high-density deployments.

​​Deployment Scenarios and Industry Use Cases​​

• ​​Hyperscale Data Centers​​: Manages east-west traffic between servers with ​​ultra-low latency​​.
• ​​Telecom Core Networks​​: Handles 5G user plane traffic and network slicing with ​​QoS granularity​​.
• ​​Content Delivery Networks (CDNs)​​: Optimizes video streaming and large-file transfers using ​​deep buffer memory​​.

​​Why the ASR-9912-DC= Outperforms Traditional AC-Powered Routers​​

While AC-powered routers dominate general markets, the ASR-9912-DC= targets ​​niches where power efficiency and density are non-negotiable​​. Its DC design aligns with green data center initiatives, and its modularity future-proofs investments as traffic grows. Cisco’s ​​Cross-Platform SONiC support​​ further enhances flexibility for custom automation workflows.

For procurement and configuration details, visit the ASR-9912-DC= product page on itmall.sale.

​​Final Perspective: A Router Engineered for the Power-Conscious Era​​

Having analyzed its architecture, the ASR-9912-DC= isn’t just a hardware upgrade—it’s a ​​strategic pivot toward sustainable networking​​. Its DC power efficiency, combined with terabit scalability, makes it indispensable for operators grappling with soaring energy costs and ESG mandates. For enterprises prioritizing both performance and sustainability, this router is a rare alignment of power and practicality.