Cisco Catalyst 9200 Series Installation Guide

Figure 12: Example of a Data Stack with Half Bandwidth Connections
The figures below show data stacks of switches with failover conditions. In this figure, the StackWise cable
is bad in link 2. Therefore, this stack provides only half bandwidth and does not have redundant connections.
Figure 13: Example of a Data Stack with a Failover Condition
In this figure, link 2 is bad. Therefore, this stack partitions into two stacks, and the top and bottom switches
become the active switch in the stack. If the bottom switch is a member (not active or standby switch), it
reloads.
Figure 14: Example of a Partitioned Data Stack with a Failover Condition
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
19
Installing the Switch
Data Stack Bandwidth and Partitioning Examples

Cisco Catalyst 9200 Series Specifications

General

Category	Switch
Stacking Bandwidth	160 Gbps
Layer	Layer 2 and Layer 3
Operating System	Cisco IOS XE
Operating Temperature	0°C to 45°C (32°F to 113°F)
Series	Cisco Catalyst 9200 Series
Ports	24 or 48 Ethernet ports
Switching Capacity	Up to 176 Gbps
PoE	PoE, PoE+, and UPOE
Stacking	StackWise-160
Memory	4 GB DRAM, 4 GB Flash
Network Management	Cisco DNA Center, WebUI, CLI
Security Features	802.1X, TrustSec, MACsec
Warranty	Limited Lifetime Warranty
Dimensions	1.73 x 17.5 x 11.3 in. (4.4 x 44.5 x 28.8 cm)