The StackWise-160/80 architecture allows stacking of up to eight switches in a ring topology to achieve a high density of stack bandwidth. The stacking architecture expands the switches’ form factor, switching capacity, port density, and redundancy as well as providing a single control plane. It also provides resiliency, scalability, and central management. The latest Cisco Catalyst 9200 Series Switches support StackWise-160, whereas the Cisco Catalyst 9200L models support StackWise-80. This technology is flexible, modular, and evolutionary, and it delivers Cisco IOS® XE feature capabilities with hardware acceleration to every port in the stac
Features:
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box.
- Each stack ring can transmit data at up to 40 Gbps on StackWise-160 and up to 20 Gbps on StackWise-80. These four internal stack rings enable an aggregated throughput of up to 80 Gbps per switch (up to 160 Gbps of unicast with Spatial Reuse Protocol [SRP]).
- Each Cisco Catalyst switch supports a maximum of two stack cables for data stacking
- The stacking kit is not included by default when a switch is ordered and should be added separately.
- The high-speed backplane of the Cisco Catalyst 9200 Series stack-ring fabric is constructed by daisy-chaining the stack-member switches with Cisco proprietary cables that connect rear-side stack ports. The stack fabric consists of six unidirectional data transmission rings.
Whats in the Box?
