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Product Overview
DCN CS16909E is core chassis switch designed to meet the requirement of mission-critical network with high performance, exceptional availability and outstanding scalability. The CS16909E serves campus and data center networking requirements, supports flexible network policy deployment, and builds business defined tailored network for users
Features and Highlights
- CLOS Non-blocking Architecture
CS16909E deploys the advanced CLOS multi-plane, multi-stage switching architecture, which achieves complete separation of the forwarding and control planes. With independent fabric engines and control engines, the switching architecture ensures all ports are running at full line rate in a non-blocking manner. The solution continues to strengthen the bandwidth upgrade and business supporting capacities.
- Adaptive Campus & IDC network
The Campus network prefers traditional 3-Layer Infrastructure, to connect PC, mobile device, with ‘smaller layer 2 but bigger layer 3’ hardware tables, like IPv6 routing and MPLS tables. But IDC network often prefers 2-Layer Infrastructure, to connect server, storage. It needs ‘bigger layer 2 but smaller layer 3’ hardware tables. CS16909E supports assigning table resources dynamically, with abundant datacenter features, to meet both requirements from Campus and IDC Infrastructure.
- Adaptive Traditional business & SDN business network
CS16909E supports OpenFlow1.3 for the SDN network (Software Defined Network), which can make the upgrade smoothly from the traditional network to the SDN network, to reduce the TCO.
- 14U Compact design
With a 14U compact design, 3 pieces of CS16909E can be installed in one cabinet, delivering a maximum of 432 40GE ports or a maximum of 1296 10GE ports, which makes the highest port density in the industry.
- Three separate planes (management, control, and switching)
CS16909E has three separate planes: management plane, control plane, and switching the plane for system robust and high availability. If one of them crashed, it won’t impact other businesses.
- Dual Power Supply Planes
CS16909E adopts A+B Dual Planes of Power Supply, supporting 1+1 redundancy and N+N redundancy in one single Power Supply.
- Typical Application
Cloud Stone CS16909E switch could be deployed on the core layer of the campus network, education network, and enterprise data center network. The typical application scenario is shown below.
