Description
The 9- slot, vertical-chassis Catalyst 6509-NEBS has back-to-front airflow and is ideally suited for service-provider environments or for those enterprise customer environments in which front-to-back airflow is preferred.Key Features: Supports all Catalyst 6500 modules, including all: Supervisor engines Switch fabric modules Fast Ethernet modules Gigabit Ethernet modules 10 Gigabit Ethernet modules Voice modules Flex Wan Modules ATM modules Multi Gigabit services modules (content services ,firewall, intrusion detection, IPSec/VPN, network analysis, and SSL acceleration) Supports both CatOS and IOS software Provides maximum uptime with redundancy and rapid 2-3 second failover across supervisor engine Provides front-to-back airflow Catalyst 6509-NEB Switch C6509-NEB