Specification

• Model: Cisco Catalyst C9300L-48UXG-4X-E
• Switch Type: Fixed configuration, stackable switch.
• Licensing: This model comes with Cisco DNA Essentials (E) licensing, which includes advanced software features for automation, security, and analytics.
• Port Configuration:
• Downlink Ports: 48 x 100M/1G/2.5G/5G/10G Multigigabit Ethernet (RJ-45) ports.
• Uplink Ports: 4 x 10G SFP+ (fiber) uplink ports.
• Supports 1G and 10G uplink speeds.
• Performance:
• Switching Capacity: 880 Gbps (Gigabits per second).
• Forwarding Rate: 654.76 Mpps (Million packets per second).
• Latency: Low latency, typically less than 1 microsecond.
• Stacking Bandwidth: 320 Gbps (with Cisco StackWise-320 technology).
• Stacking:
• Cisco StackWise-320: Up to 8 switches can be stacked together to form a single logical unit, providing increased scalability and resiliency.
• Power and Environmental:
• Power Supply: Includes 715W AC Power Supply (PWR-C5-715WAC).
• Power Consumption: Typically around 250W depending on traffic load and configurations.
• PoE (Power over Ethernet): This switch supports PoE++ (802.3bt) and UPOE on its multigigabit ports.
• Total available PoE budget: 1440W (with dual power supplies).
• Supports a maximum of 60W per port for PoE++ devices.
• Layer 2 and Layer 3 Features:
• Layer 2 Features:
• VLAN support (up to 4094 VLANs)
• Spanning Tree Protocol (STP), including RSTP and MSTP.
• Link Aggregation Control Protocol (LACP) for port bundling.
• Ethernet OAM (Operations, Administration, and Maintenance).
• Layer 3 Features:
• Supports full routing protocols, including OSPF, EIGRP, BGP, IS-IS, and RIP.
• IPv4 and IPv6 routing.
• Policy-based routing, multicast routing (PIM, IGMP).
• VRF (Virtual Routing and Forwarding) for Layer 3 isolation.
• Advanced Features:
• QoS (Quality of Service):
• Granular QoS capabilities with per-port classification, marking, policing, and shaping.
• Supports eight egress queues per port.
• Security Features:
• Advanced network security with 802.1X authentication, Cisco TrustSec, MACsec encryption.
• Access Control Lists (ACLs), storm control, and Secure Core Technology (SCT).
• Control Plane Policing (CoPP) for protecting the control plane.
• Automation and Management:
• Cisco DNA Center: Provides automation, assurance, and security capabilities.
• Cisco SD-Access: Supports software-defined access (SD-Access) for network segmentation and policy enforcement.
• Cisco IOS XE: Runs the modular Cisco IOS XE operating system, providing programmability through APIs and automation tools like NETCONF/YANG, RESTCONF, and Python scripting.
• Support for Cisco DNA analytics and monitoring.
• Dimensions and Weight:
• Dimensions: 1.73 x 17.5 x 17.5 inches (4.4 x 44.5 x 44.5 cm).
• Weight: Approx. 15.43 pounds (7 kg).
• Environmental Specifications:
• Operating Temperature: 32°F to 113°F (0°C to 45°C).
• Storage Temperature: -40°F to 158°F (-40°C to 70°C).
• Operating Humidity: 5% to 95% non-condensing.
• Optics and Cables:
• Supported Transceivers:
• Supports 1G and 10G SFP/SFP+ modules for uplinks.
• Compatible with a variety of Cisco optics, including SFP-10G-SR, SFP-10G-LR, and SFP-10G-ER.
• Also supports Direct Attach Copper (DAC) cables for short-distance 10G connections.
• Redundancy:
• Power Redundancy: Supports dual redundant, hot-swappable power supplies.
• Fan Redundancy: Includes hot-swappable redundant fans for cooling.
• Use Cases:
• Enterprise Access Layer: Ideal for enterprise networks with a need for high-speed multigigabit access for devices such as wireless access points, high-end workstations, or servers.
• IoT and PoE Applications: Supports a wide range of PoE devices like IP cameras, phones, wireless APs, and IoT devices with up to 60W PoE++ power per port.
• Condition: REF