Cisco WS-C3750E-24PD-S Overview Manufacturer Details ? Manufacturer: Cisco ? Part Number / SKU: WS-C3750E-24PD-S ? Product Line: Catalyst ? Product Series: 3750-E ? Type: Layer 4 Switch ### Networking Capabilities #### Ports and Slots ? Total Network Ports: 24 ? Stack Ports: 2 ? Network Ports (RJ-45): 24 ? Expansion Slot Details: 24 x Gigabit Ethernet Network #### Media and Performance Specifications ? Media Types: Category 5 UTP (100/1000Base-T) Category 4 UTP (10Base-T) Category 3 UTP (10Base-T) ? Category 5 UTP (100/1000Base-T) ? Category 4 UTP (10Base-T) ? Category 3 UTP (10Base-T) ? Forwarding Rate: 65.5 Mpps ? Switching Fabric: 128 Gbps ? Stacking Bandwidth: 64 Gbps ? Backplane Speed: 68 Gbps ? Forwarding Rate for 64-byte Packets: 95 Mpps ### Expandability and Management #### Expansion Slots ? Total Expansion Slots: 2 ? Expansion Slot Type: X2 #### Layer Support ? Layer 2: Supported ? Layer 3: Supported ? Layer 4: Supported ? Number of Stacks: 9 #### Management and Protocols ? Manageable: Yes ? Management Tools: Cisco IOS Software CLI Cisco Network Assistant CiscoWorks LAN Management Solution (LMS) IEEE 802.1Q VLAN IEEE 802.1p QoS Telnet Interface SNMP (v1, v2c, v3) ? Cisco IOS Software CLI ? Cisco Network Assistant ? CiscoWorks LAN Management Solution (LMS) ? IEEE 802.1Q VLAN ? IEEE 802.1p QoS ? Telnet Interface ? SNMP (v1, v2c, v3) ### Memory Specifications ? Standard Memory: 256 MB ? Memory Technology: DRAM ? Flash Memory: 64 MB ### Power Requirements ? Input Voltage: 110 V AC 220 V AC ? 110 V AC ? 220 V AC ? Power Source: AC Adapter ? Redundant Power Supply: Yes ### Compatibility and Accessories ? Compatible With: Catalyst 3750-E 24-Port Multi-Layer Ethernet Switch with PoE ? Included Documentation: AC Power Cord Console Cable StackWise Cable Two 19-inch Mounting Brackets Cable Guide Four Rubber Mounting Feet Power Cord Retainer Four number-12 Phillips Machine Screws Twelve number-8 Phillips Flat-Head Screws One Black Phillips Machine Screw Ground Lug Screw and Ring Terminal ? AC Power Cord ? Console Cable ? StackWise Cable ? Two 19-inch Mounting Brackets ? Cable Guide ? Four Rubber Mounting Feet ? Power Cord Retainer ? Four number-12 Phillips Machine Screws ? Twelve number-8 Phillips Flat-Head Screws ? One Black Phillips Machine Screw ? Ground Lug Screw and Ring Terminal ## Ports The Cisco WS-C3750E-24PD-S Ethernet Switch is equipped with 24 ports, making it a versatile and powerful networking solution for businesses of all sizes. These ports provide users with the ability to connect multiple devices and expand their network infrastructure to meet their growing needs. ### Scalability and Flexibility One of the key benefits of the 24 ports on the Cisco WS-C3750E-24PD-S Ethernet Switch is the scalability and flexibility it offers. With 24 ports, users have the ability to connect a wide range of devices such as computers, servers, printers, and IP phones. This allows businesses to easily expand their network as their needs evolve, without the need for additional equipment. #### Increased Bandwidth Having 24 ports means that users can take advantage of increased bandwidth for data transfer. Each port on the switch provides a dedicated connection, ensuring that devices connected to the switch can communicate with each other at high speeds. This is especially important for businesses that rely on data-intensive applications or transfer large files regularly. #### Improved Network Performance By distributing network traffic across multiple ports, the Cisco WS-C3750E-24PD-S Ethernet Switch helps prevent bottlenecks and congestion. This results in improved network performance and ensures that users can access resources and information quickly and efficiently. Whether it’s transferring files, streaming media, or accessing cloud-based services, having 24 ports ensures that network performance remains consistently high. #### Enhanced Network Security With 24 ports, businesses have more control over their network security. Each port can be individually configured to restrict access or implement security measures such as VLANs (Virtual Local Area Networks) or ACLs (Access Control Lists). This allows businesses to segment their network and control access to sensitive information or resources, enhancing overall network security. ##### Future-Proofing Investing in a switch with 24 ports ensures that businesses are future-proofing their network infrastructure. As technology continues to evolve and businesses grow, having the flexibility to connect more devices without the need for additional equipment or upgrades is crucial. The Cisco WS-C3750E-24PD-S Ethernet Switch provides the scalability and capacity needed to meet future network demands. ## Power The Cisco WS-C3750E-24PD-S Ethernet Switch features Power over Ethernet (PoE), a technology that delivers power to connected devices through the Ethernet cables. This feature offers numerous benefits and is particularly useful in environments where power outlets may be limited or difficult to access. ### Convenience and Cost Savings One of the main advantages of PoE is the convenience it brings. By delivering power and data over a single cable, businesses can eliminate the need for additional power outlets near each device. This reduces clutter and simplifies cable management, making it easier to install and maintain network devices. Additionally, PoE eliminates the need for separate power supplies for each device, resulting in cost savings on equipment and energy consumption. #### Flexibility in Device Placement With PoE, businesses have greater flexibility in device placement. Devices such as IP phones, wireless access points, and security cameras can be installed in locations where power outlets are not readily available. This allows businesses to optimize their network infrastructure design without being limited by power constraints. Whether it’s deploying devices in remote areas or expanding the network to new locations, PoE enables businesses to place devices where they are needed most. #### Reliability and Redundancy PoE provides a reliable power source for connected devices. With centralized power management, businesses can monitor and control the power supply to each device. In the event of a power outage, PoE switches can also be connected to a backup power source such as an uninterruptible power supply (UPS), ensuring that critical devices remain operational. This redundancy enhances network reliability and minimizes downtime. #### Simplified Maintenance and Troubleshooting By delivering power and data over a single cable, PoE simplifies maintenance and troubleshooting processes. With fewer cables to manage, it becomes easier to identify and resolve connectivity or power-related issues. IT teams can quickly diagnose problems without the need to inspect separate power connections, reducing downtime and improving overall network efficiency. ## Series The Cisco WS-C3750E-24PD-S Ethernet Switch belongs to the Catalyst 3750-E series, which is renowned for its advanced features, performance, and reliability. This series offers numerous benefits for businesses seeking a robust and scalable networking solution. ### High Performance The Catalyst 3750-E series is designed to deliver high-performance networking capabilities. With features like wire-speed switching and forwarding, businesses can achieve low-latency and high-throughput data transfer. This is particularly important for bandwidth-intensive applications such as video conferencing, multimedia streaming, or data center environments where real-time access to resources is critical. #### Enhanced Security Security is a top priority for any business, and the Catalyst 3750-E series addresses this concern with advanced security features. These switches support features such as IEEE 802.1X authentication, Access Control Lists (ACLs), and Secure Shell (SSH) protocol to protect against unauthorized access, network attacks, and data breaches. With the Catalyst 3750-E series, businesses can ensure the integrity and confidentiality of their network resources. #### Scalability and Flexibility The Catalyst 3750-E series offers scalability and flexibility to meet the evolving needs of businesses. These switches support stacking technology, allowing multiple switches to be interconnected and managed as a single unit. This simplifies network management and enables seamless expansion without the need for complex configurations. Businesses can easily add more switches to their network as their requirements grow, ensuring that the Catalyst 3750-E series can adapt to changing business demands. #### Advanced Management Capabilities The Catalyst 3750-E series provides advanced management capabilities, making it easier for businesses to monitor and control their network. These switches support Cisco’s Network Assistant software, which offers a user-friendly interface for centralized management. IT teams can easily configure, troubleshoot, and monitor the network from a single location, reducing administrative overhead and minimizing the risk of human errors. ##### Energy Efficiency The Catalyst 3750-E series is designed with energy efficiency in mind. These switches incorporate technologies such as Cisco EnergyWise, which enables businesses to monitor and control the power consumption of network devices. By optimizing power usage, businesses can reduce their carbon footprint and lower energy costs without compromising network performance. In conclusion, the Cisco WS-C3750E-24PD-S Ethernet Switch offers users 24 ports, delivering scalability, flexibility, increased bandwidth, improved network performance, enhanced security, and future-proofing capabilities. The inclusion of Power over Ethernet (PoE) provides convenience, cost savings, flexibility in device placement, reliability, and simplified maintenance. As part of the Catalyst 3750-E series, this switch also offers high performance, enhanced security, scalability, advanced management capabilities, and energy efficiency. Overall, the Cisco WS-C3750E-24PD-S Ethernet Switch is a reliable and powerful networking solution for businesses seeking to optimize their network infrastructure.