The Cisco C9300L-48P-4X-E is designed for Cisco Stack Wise technology. C9300L-48P-4X-E provides flexible deployment with support for nonstop forwarding with State ful Switchover (NSF/SSO). It is the most resilient architecture in a stackable (sub-50-ms) solution. The highly resilient and efficient power architecture features Cisco Stack Power. Then it delivers high- density Power over Ethernet Plus (PoE+), 60W Cisco Universal Power over Ethernet (Cisco UPOE) and 90W Cisco UPOE+ ports. The C9300L-48P-4X-E switches are based on the Cisco Unified Access Data Plane 2.0 (UADP) 2.0 architecture. This technology not only protects your investment but also allows a larger scale and higher throughput. A modern operating system, Cisco IOS XE with programmability offers advanced security capabilities and Internet of Things (I. o. T) convergence.

 

Next- Generation Network- Based Application Recognition (NBAR2). In summary It enables advanced application classification techniques, accuracy with up to 1400 predefined and well- known application signatures and up to 150 encrypted applications on the Cisco Catalyst C9300L-48P-4X-E switches. The most popular applications included are Skype, Office 365, Microsoft Lync, Cisco WebEx, and Facebook. Also there are many others that are predefined and easy to configure. NBAR2 provides the network administrator with an important tool to identify, control, and monitor end- user application usage. On the other hand, helps ensure a quality user experience and securing the network from malicious attacks. NBAR2 leverages FNF to report application performance and activities within the network to any supported Net Flow collector. In brief they are such as Cisco Prime, Cisco Stealth watch, or any compliant third- party tool.

Cisco C9300L-48P-4X-E switches support dual redundant power supplies. The switches ship with one power supply by default. But you can purchase the second power supply when you order the switch or at a later time. If only one power supply is installed, it should always be in power supply bay #1. The switches also ship with three field-replaceable fans.

 

Total 10/100/1000, Multi gigabit copper or S. F. P Fiber: 48 PoE+

Up link Configuration: 4x 1G fixed up links

Default AC power supply: PWR-C1-715WAC-P

Switching capacity: 176 Gbps

Switching capacity with stacking: 496 Gbps

 

Chassis only: 4.4 x 44.5 x 40.9 cm

W/ Default Power Supply: 4.4 x 44.5 x 44.9 cm

W/ 1100W Power Supply: 4.4 x 44.5 x 48.8 cm