## Ports ### High Port Density for Efficient Network Connectivity The Cisco Catalyst WS-C3850-48F-E switch boasts an impressive 48 ports, providing users with a high level of network connectivity. This extensive port density allows for seamless integration of multiple devices, such as computers, servers, IP phones, and other network appliances, maximizing efficiency and productivity within your network infrastructure. ### Manufacturer and Model Details ? Manufacturer: Cisco ? Model Number: WS-C3850-48F-E ? Product Line: Catalyst ? Series: 3850 ? Type: Layer 3 Switch ## Technical Specifications ? Total Network Ports: 48 ? Token Ring Port: Not Available ? LRE Port: Not Available ? Bypass Feature: Not Included ? Modular Design: Yes ? Management Port: Yes ? USB Port: Yes ? PoE+ Ports (RJ-45): 48 ? Stacking Capability: Yes ### Media & Performance ? Supported Media Type: Twisted Pair ? Cable Standard: Category 5e ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 10/100/1000Base-T ### Networking Layer Support ? Supported Layer: 3 ### Memory Specifications ? Standard Memory: 4 GB ? Memory Technology: DRAM ? Flash Memory: 2 GB ### Reliability and Durability ? Mean Time Between Failures (MTBF): 241,050 Hours ### Power and Redundancy ? PoE (RJ-45) Support: Yes ? Input Voltage: 220 V AC / 110 V AC ? Power Source: Power Supply ? Redundant Power Supply: Yes ### Compatibility Standards ? IEEE 802.1D Spanning Tree Protocol ? IEEE 802.1p CoS Prioritization ? IEEE 802.1Q VLAN ? IEEE 802.1s ? IEEE 802.1w ? IEEE 802.1X ? IEEE 802.1X-Rev ? IEEE 802.11 ? IEEE 802.1ab (LLDP) ? IEEE 802.3ad ? IEEE 802.3x Full Duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T Ports ? IEEE 802.3 10BASE-T ? IEEE 802.3u 100BASE-TX ? IEEE 802.3ab 1000BASE-T ? IEEE 802.3z 1000BASE-X ? RMON I and II Standards ? SNMP v1, v2c, and v3 ? IEEE 802.3af and IEEE 802.3at #### Flexibility and Scalability With 48 ports at your disposal, you have the flexibility to connect a wide range of devices to your network. Whether you need to accommodate a growing number of users or expand your network infrastructure, the Cisco Catalyst WS-C3850-48F-E offers the scalability required to meet your evolving needs. You can easily add or remove devices without worrying about running out of available ports, ensuring a smooth and uninterrupted network experience. #### Increased Bandwidth Each of the 48 ports on the Cisco Catalyst WS-C3850-48F-E supports Gigabit Ethernet connectivity, delivering high-speed data transfer rates of up to 1 Gbps. This increased bandwidth is essential for handling data-intensive tasks, such as large file transfers, video streaming, and VoIP calls. By providing ample bandwidth to each connected device, this switch ensures that your network operates at peak performance, minimizing latency and enhancing user experience. ### Power over Ethernet (PoE) The Cisco Catalyst WS-C3850-48F-E switch also supports Power over Ethernet (PoE) technology on all 48 ports. This feature eliminates the need for separate power adapters or electrical outlets for PoE-enabled devices, such as IP phones, wireless access points, and IP cameras. With PoE, you can conveniently power these devices through the Ethernet cable itself, simplifying installation and reducing clutter. Additionally, PoE enables centralized power management, allowing you to monitor and control power consumption for connected devices. #### Cost and Energy Savings By utilizing PoE technology, the Cisco Catalyst WS-C3850-48F-E helps reduce overall costs and energy consumption. With fewer power adapters and cables required, you can save on equipment costs and installation time. Moreover, centralized power management allows you to optimize power usage, minimizing wastage and reducing your organization’s carbon footprint. This not only benefits the environment but also contributes to long-term cost savings. #### Flexibility in Device Placement The availability of PoE on all 48 ports gives you the flexibility to deploy devices in locations where power outlets may be inaccessible or impractical. You can easily install IP cameras in areas without nearby electrical outlets or position wireless access points in optimal locations for better network coverage. This flexibility ensures that your network infrastructure can be designed and deployed according to your specific requirements, without being limited by power constraints. ### Stacking Capability The Cisco Catalyst WS-C3850-48F-E switch offers stacking capabilities, allowing multiple switches to be interconnected and managed as a single entity. This feature is particularly beneficial for organizations that require a high level of scalability and redundancy in their network infrastructure. #### Simplified Network Management By stacking multiple switches, you can streamline network management tasks. Instead of individually configuring and managing each switch, you can manage the entire stack from a single point of control. This simplifies network administration, reduces the likelihood of human errors, and saves valuable time and resources. #### Enhanced Redundancy and Resilience Stacking provides enhanced redundancy by enabling automatic failover between switches in the stack. In the event of a switch failure, traffic seamlessly switches to another member of the stack, ensuring uninterrupted network connectivity. This redundancy feature enhances network reliability and minimizes downtime, critical for organizations that rely heavily on their network infrastructure to support mission-critical operations. ##### Increased Performance and Bandwidth Stacking allows you to aggregate the bandwidth of individual switches, resulting in increased overall performance and bandwidth availability. This aggregated bandwidth can be crucial for bandwidth-intensive applications or when dealing with high traffic volumes. By combining the capabilities of multiple switches, you can meet the demands of a growing network and ensure consistent network performance. ##### Simplified Expansion and Upgrades As your network grows or your requirements change, stacking simplifies the process of expanding your network or upgrading your switches. With stacking, you can seamlessly add additional switches to the stack without disrupting network operations. This scalability ensures that your network infrastructure can easily adapt to future needs, minimizing costly downtime and the need for extensive reconfiguration. In conclusion, the Cisco Catalyst WS-C3850-48F-E switch’s 48 ports provide users with numerous benefits and important features. The high port density offers efficient network connectivity, flexibility, and scalability. Power over Ethernet (PoE) support on all 48 ports brings cost and energy savings, as well as flexibility in device placement. The stacking capability enhances network management, redundancy, resilience, and performance, and simplifies expansion and upgrades. With these features, the Cisco Catalyst WS-C3850-48F-E switch is a reliable choice for organizations seeking a powerful and versatile layer 3 switch for their network infrastructure.