C9300-48H-A Cisco Catalyst 9300 Rack-mountable Switch.

## Comprehensive Specifications of Cisco C9300-48H-A
### Hardware and Design
#### Device Classification
? Model: Cisco C9300-48H-A
? Type: Layer 3 managed, stackable switch
? Form Factor: 1U rack-mountable
#### Port Configuration
? 48 Gigabit Ethernet ports (10/100/1000 Mbps) with UPOE+ support
? Total PoE budget: 822W
### Performance and Networking Capabilities
#### Switching and Forwarding Rates
? Switching Capacity: 256 Gbps
? Stacking Bandwidth: 736 Gbps
? Forwarding Rate: 190.48 Mpps
? Forwarding Rate (Stacked): 547.62 Mpps
#### Routing and VLAN Support
? IPv4 routing table: 32,000 entries
? IPv6 routing table: 16,000 entries
? Flexible NetFlow (FNF) entries: 64,000
? VLAN ID Support: Up to 4,000
? Switched Virtual Interfaces (SVIs): 2,000
### Network Protocols and Management
#### Routing Protocols
? Supports OSPF, IS-IS, BGP, RIP v1/v2, EIGRP
? Redundancy with HSRP, VRRP, and IGMP
? Advanced multicast support with PIM-SM, PIM-SSM, MSDP
#### Management and Monitoring
? Remote management via SNMP v1/v2c/v3, RMON, CLI
? Compatible with NETCONF, RESTCONF
? Integrated Syslog support for event tracking
### Security and Advanced Features
#### Security Mechanisms
? 802.1x authentication for secure network access
? Support for MACsec encryption
? Access Control Lists (ACLs) for traffic filtering
#### Enterprise-Grade Features
? Quality of Service (QoS) for prioritizing traffic
? StackWise-480 and StackPower technology
? Virtual Extensible LAN (VXLAN) support
? Private VLAN and Layer 3 VPN compatibility
### Compliance and Power Specifications
#### Industry Standards
? IEEE 802.3, IEEE 802.1Q, IEEE 802.3at, IEEE 802.1w
? IEEE 802.3ad (LACP) for link aggregation
? Energy-efficient networking compliant with IEEE standards
#### Power and Dimensions
? Input Voltage: 120/230V AC, 50-60Hz
? Optional power redundancy
? Physical Dimensions: 17.5 in (W) x 19.2 in (D) x 1.7 in (H)
? Weight: 17.02 lbs
## Cisco C9300-48H-A Catalyst 9300 Series: High-Performance Rack-Mountable Managed Switch
The Cisco C9300-48H-A Catalyst 9300 Series Switch is a next-generation, stackable, rack-mountable, Layer 3 managed switch designed for enterprise networking. Featuring 48 ports of 10/100/1000 connectivity with UPOE+ (Universal Power over Ethernet Plus), this switch provides high-speed data transfer, advanced security, and superior scalability.
## Key Features of Cisco C9300-48H-A
### Advanced UPOE+ Technology
The Cisco C9300-48H-A supports UPOE+ to deliver up to 60W of power per port. This feature ensures seamless connectivity for devices such as IP phones, wireless access points, and security cameras, reducing infrastructure costs and enhancing deployment flexibility.
### Layer 3 Managed Switching for Enterprise Networks
With full Layer 3 capabilities, this switch enhances network performance through dynamic routing protocols, such as OSPF, EIGRP, and BGP, enabling optimized traffic management and improved scalability for growing enterprises.
### High-Performance Stacking and Redundancy
The Cisco StackWise-480 technology enables stacking up to eight switches with a unified management system. This stacking capability enhances redundancy, load balancing, and scalability, ensuring maximum uptime and efficiency.
## Enhanced Security and Network Protection
### Secure Encrypted Traffic Analytics
With built-in Cisco TrustSec and MACsec 256-bit encryption, the C9300-48H-A provides unparalleled security, protecting data from threats and unauthorized access while maintaining high performance.
### Comprehensive Threat Detection
Integrated with Cisco?s Identity Services Engine (ISE), this switch provides enhanced visibility and security policy enforcement, automatically detecting and responding to network threats.
## Scalability and Performance Optimization
### Support for Modular Uplink Expansion
With modular uplinks supporting 10G, 25G, and 40G options, the C9300-48H-A ensures seamless scalability for high-bandwidth applications and data-intensive workloads.
### Advanced QoS for Traffic Prioritization
Quality of Service (QoS) ensures critical applications receive prioritized bandwidth, improving performance for real-time communication, video conferencing, and cloud-based services.
## Energy Efficiency and Sustainability
### Energy-Efficient Ethernet (EEE) Support
Designed with power-saving capabilities, the C9300-48H-A integrates EEE technology to reduce power consumption during low network activity, lowering operational costs.
### Smart Power Management
With dynamic power allocation and intelligent PoE management, this switch optimizes power distribution across connected devices, ensuring efficiency and reliability.
## Deployment Scenarios and Use Cases
### Enterprise Network Core and Distribution
Ideal for enterprise environments, this switch serves as a core or distribution switch, providing high-speed, secure connectivity to support mission-critical operations.
### High-Density Wireless Network Support
With integrated support for Cisco DNA Center and SD-Access, the switch enhances wireless network performance by providing robust connectivity for access points and IoT devices.
### Data Center and Cloud Integration
Designed to integrate seamlessly with cloud-based applications and data centers, the C9300-48H-A ensures high availability and optimized data flow across hybrid IT environments.