H3C CR19000-MC Router High-Capacity Cluster SDN-Ready & Energy-Efficient For Core Networks

The H3C CR19000-MC Router is a cutting-edge core network solution designed for carrier-grade deployments, including operator backbone networks, metro core nodes, and large-scale data center interconnects. As the central switching frame of the CR19000 series, it enables multi-chassis clustering for massive scalability and ultra-high performance.

Key Features & Benefits

1. High-Capacity Cluster Architecture

   • Supports 3+12 cluster configurations, expandable to 72 chassis for Pbit-level forwarding capacity 12.

   • Utilizes 4th-gen CLOS non-blocking architecture with variable-length cell switching for low-latency, high-efficiency data transfer 13.

   • Delivers 11.6Tbps switching capacity and 5.18Mpps packet forwarding rate in clustered mode 1.

2. SDN & Cloud-Ready Design

   • Fully supports SDN/NFV with NetConf, Telemetry, and OpenFlow for automated network orchestration 35.

   • Control & forwarding separation enables cloud-based management, ensuring future-proof scalability 79.

3. Carrier-Grade Reliability

   • Distributed architecture with N+M redundant switching fabric, ensuring zero service interruption during upgrades 13.

   • Comware V7 OS supports NSR, GR, BFD, and IP FRR for sub-second failover 37.

4. Energy-Efficient & Green Cooling

   • Direct-through airflow & liquid cooling reduce power consumption by 50% vs. traditional routers 310.

   • Smart micro-module fans adjust speed dynamically, optimizing thermal efficiency 36.

Technical Specifications

Ideal Use Cases

• Telecom backbone expansion (e.g., China Mobile’s metro core deployment 8).

• Hyperscale DCI (Data Center Interconnect) with low-latency, high-throughput demands.

• 5G & cloud-ready networks, ensuring scalability and automation.

With its unmatched scalability, SDN agility, and energy efficiency, the H3C CR19000-MC is the ultimate choice for next-gen core networking.