Defining the ASR-9912-AC

The ​​ASR-9912-AC​​ is a high-capacity router in Cisco’s ASR 9000 Series, engineered for large-scale service provider and enterprise networks. Designed to handle terabits of traffic, it combines advanced routing capabilities with ​​AC power infrastructure​​ for energy efficiency and redundancy.

Core Technical Specifications

• ​​Chassis Configuration​​: 12-slot modular design for flexible line card and redundancy module integration.
• ​​Power Efficiency​​: Supports ​​3.6 kW AC power shelves​​, reducing energy costs in data center deployments.
• ​​Performance​​: Delivers up to 96 Tbps system capacity, optimized for 100G/400G interfaces and dense traffic aggregation.

Key Features Addressing Network Challenges

​​Scalability​​ and ​​uptime​​ are critical for operators managing bandwidth-intensive applications. The ASR-9912-AC tackles these with:

• ​​Non-stop routing (NSR)​​: Ensures zero downtime during software upgrades or hardware failures.
• ​​Modular redundancy​​: Hot-swappable power supplies and fans for continuous operation.
• ​​Segment Routing over IPv6 (SRv6)​​: Simplifies traffic engineering in hybrid cloud environments.

Primary Use Cases and Deployment Models

• ​​IP/MPLS Core Networks​​: Acts as a backbone router for aggregating traffic across metropolitan areas.
• ​​5G Mobile Edge​​: Supports high-density subscriber sessions and low-latency applications.
• ​​Content Delivery Networks (CDNs)​​: Optimizes video streaming and large-scale data distribution.

Sourcing and Authenticity Considerations

Counterfeit hardware remains a risk for critical infrastructure components like the ASR-9912-AC. To ensure reliability:

• Verify ​​Cisco Smart Licensing​​ compatibility for software updates and support.
• Source from trusted suppliers like ​​[“ASR-9912-AC” link to (https://itmall.sale/product-category/cisco/)​​, which offers genuine hardware with full Cisco warranty coverage.

Why the ASR-9912-AC Stands Out in Modern Networks

Having worked with carrier-grade routers, the ASR-9912-AC’s balance of ​​power efficiency​​ and ​​forwarding capacity​​ sets it apart. While its upfront cost is significant, the long-term savings from reduced energy consumption and minimized downtime justify the investment. For organizations scaling to meet 5G or cloud demands, this platform remains a future-proof choice—provided deployment teams prioritize proper power and cooling infrastructure during installation.