## Overview of Cisco WS-C3550-48-EMI ### Key Specifications ? Manufacturer: Cisco ? Part Number: WS-C3550-48-EMI ? Product Category: Network Switches ? Port Configuration: 48 Ports ### Port and Interface Details #### Enclosure and Port Types ? Form Factor: Desktop, 1U ? Network Interfaces: Fast Ethernet ? Ports: 48 x 10/100 + 2 x GBIC ? MAC Address Table: 8,000 entries ### Management Features #### Remote Management Protocols ? SNMP versions 1, 2, and 3 ? RMON 1 and 2 #### Authentication Protocols ? RADIUS ? TACACS+ #### Advanced Features ? Full duplex support ? IP routing capabilities ? Stackable design ? Manageable network options ### Compliance and Standards Adheres to various IEEE standards, including: ? IEEE 802.3 ? IEEE 802.3u ? IEEE 802.3z ? IEEE 802.1D ? IEEE 802.1Q ? IEEE 802.3ab ? IEEE 802.1p ? IEEE 802.3x ? IEEE 802.1w ? IEEE 802.1x ### Memory and Storage ? RAM: 64 MB ? Flash Memory: 16 MB ? Status Indicators: LED panel showing link activity, port speed, duplex mode, bandwidth usage, power status, and link quality ### Connectivity and Expansion ? 48 x 100Base-TX ? RJ-45 ? 1 x Console Port ? RJ-45 (Management) ? 2 x GBIC slots for expansion ### Power Requirements ? Power Supply: Internal ? Voltage Range: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 86 Watts ? Features: Redundant Power System (RPS) connector ### Environmental Specifications ? Operating Temperature Range: 32 ?F to 113 ?F ? Humidity Range: 10% to 85% ? Maximum Operating Altitude: 9,840 ft ### Miscellaneous Information ? Cables Included: Serial adapter ? Mean Time Between Failures (MTBF): 163,000 hours ? Certifications: FCC Class A, UL, cUL, CSA, TUV GS, EN 60950, EN 55022, BSMI, NOM, VCCI Class A ITE ### Software and System Compatibility Included Software: Enhanced Multilayer Software Image (EMI) ## Number Of Ports The Cisco WS-C3550-48-EMI Manageable Switch is a powerful networking solution that offers an impressive number of ports. With a total of 48 ports, this switch is designed to handle the demanding networking needs of businesses, organizations, and data centers. ### Benefits of 48 Ports #### High Scalability and Flexibility Having 48 ports allows for high scalability and flexibility in network expansion. This switch can accommodate a large number of devices, such as computers, servers, printers, IP phones, and other network-enabled devices. With sufficient ports available, users can easily connect their devices without the need for additional switches or complex cabling setups. This scalability and flexibility make the Cisco WS-C3550-48-EMI Manageable Switch an ideal choice for growing businesses or organizations with dynamic networking requirements. #### Improved Network Performance With more ports available, the switch can handle increased network traffic without experiencing bottlenecks or slowdowns. This high port density ensures that each connected device receives sufficient bandwidth for optimal performance. Users can enjoy smooth data transfers, fast internet connectivity, and efficient communication between devices. Whether it’s for data-intensive tasks or high-bandwidth applications, the Cisco WS-C3550-48-EMI Manageable Switch delivers reliable performance to meet the demands of today’s networks. #### Enhanced Network Management A significant advantage of the Cisco WS-C3550-48-EMI Manageable Switch is its manageability. With 48 ports, network administrators have granular control over each connected device. They can monitor and manage individual ports to optimize network performance, troubleshoot connectivity issues, and ensure proper resource allocation. The switch supports advanced management features like VLANs (Virtual Local Area Networks), QoS (Quality of Service), and port security, providing administrators with the tools they need to maintain a secure and efficient network environment. #### Reduced Equipment Costs By providing 48 ports in a single switch, the Cisco WS-C3550-48-EMI helps reduce equipment costs. With fewer switches required, businesses and organizations can save on upfront investments, as well as ongoing maintenance and management expenses. Additionally, the switch’s high port density minimizes the need for additional cabling infrastructure, simplifying network setups and reducing installation costs. The cost-effectiveness of this switch makes it an attractive choice for budget-conscious users who prioritize performance and scalability. #### Future-Proofing Investing in a switch with 48 ports ensures future-proofing of your network infrastructure. As technology continues to evolve, the demand for network connectivity is only expected to increase. By choosing a switch with ample port capacity, you can accommodate future growth and new devices without the need for immediate upgrades or expansions. This scalability ensures that your network remains efficient and capable of handling future demands, saving you both time and money in the long run. ### Table: Cisco WS-C3550-48-EMI Manageable Switch Features In conclusion, the Cisco WS-C3550-48-EMI Manageable Switch’s 48 ports offer numerous benefits and importance for users. It provides high scalability and flexibility, ensuring that businesses and organizations can easily expand their networks without the need for additional switches. The switch’s improved network performance guarantees smooth data transfers and fast connectivity for all connected devices. Its enhanced network management capabilities enable administrators to monitor and optimize individual ports efficiently. Moreover, the switch’s cost-effectiveness, future-proofing ability, and advanced features make it an excellent choice for any network environment.