Overview of the Cisco ME-3400-24TS-D Layer 3 Switch ### Manufacturer and Product Information Discover the Cisco ME-3400-24TS-D, a high-performance Layer 3 switch designed for efficient network management. This model, part of the 3400 series, delivers robust capabilities for metro Ethernet access solutions. ### Product Specifications #### General Details ? Manufacturer: Cisco ? Part Number: ME-3400-24TS-D ? Product Series: 3400 ? Model: 3400-24TS ? Type: Layer 3 Switch #### Port and Slot Configuration ? Total Network Ports: 24 ? RJ-45 Ports: 24 ? Expansion Slots: 2 ? Gigabit Ethernet Expansion Slots: 2 ### Media and Performance Capabilities #### Supported Media Types ? Cable Type: Twisted Pair ? Cable Standard: Category 5 #### Ethernet Technology ? Technology: Fast Ethernet ? Network Technology: 10/100Base-TX ### Expansion and Network Communication #### Expansion Slots ? Total Expansion Slots: 2 ? Slot Type: SFP ? Number of SFP Slots: 2 #### Layer Support ? Supported Layer: Layer 3 ### Management and Protocols #### Management Features ? Manageable: Yes ? Management Interfaces: CLI, Telnet, Web GUI ? Protocols Supported: SNMP 1, 2c, 3 #### Advanced Protocols ? IEEE 802.1p QoS: Yes ? IEEE 802.1Q VLAN: Yes ? Cisco IP Solution Center: Included ? Remote Switched Port Analyzer: Available ? RMON Support: History, statistics, alarms, and events ? Bidirectional Data Support: Yes ### Memory Specifications #### Standard Memory ? RAM: 128 MB ? Memory Technology: DRAM ? Flash Memory: 32 MB ### Package Contents ? Included Items: ? 3400-24TS Metro Ethernet Access Layer 3 Switch ? Cable guide ? Documentation ? Four number-8 Phillips machine screws ? Four number-12 Phillips truss-head screws ? Six number-8 Phillips flat-head screws ? DC terminal block ? One black Phillips machine screw ? Two 19-inch mounting brackets ## Ports The Cisco ME-3400-24TS-D Switch is equipped with 24 10/100 Ethernet ports and 2 Small Form-Factor Pluggable (SFP) ports. This combination of ports provides users with a highly flexible and scalable networking solution. ### Flexibility The 24 10/100 Ethernet ports allow for the connection of various devices such as computers, printers, and IP phones. These ports support both Fast Ethernet and Gigabit Ethernet, enabling high-speed data transfer. With a total of 24 ports, users have the flexibility to connect multiple devices simultaneously without the need for additional switches or routers. #### Scalability The inclusion of 2 SFP ports in the Cisco ME-3400-24TS-D Switch further enhances its scalability. SFP ports support a wide range of transceivers, including copper, fiber-optic, and even 10 Gigabit Ethernet modules. This means that users can easily expand their network by connecting to different types of devices and extending the reach of their network through fiber-optic connections. ##### High-Speed Data Transfer The combination of the 24 10/100 Ethernet ports and 2 SFP ports allows for high-speed data transfer within the network. Whether it’s transferring large files between devices or streaming high-definition videos, users can rely on the Cisco ME-3400-24TS-D Switch to deliver fast and reliable connectivity. ##### Improved Network Performance With its multiple ports, the Cisco ME-3400-24TS-D Switch enables users to create separate network segments or VLANs. This segregation helps in improving network performance by isolating traffic and reducing congestion. Users can assign specific ports to different departments or groups within an organization, ensuring efficient data flow and minimizing bottlenecks. ## Power Supply The Cisco ME-3400-24TS-D Switch is designed to operate on DC power. This power supply feature offers several benefits and is of great importance for users in certain environments. ### Reliability DC power supply provides a reliable and stable source of power to the switch. It eliminates the potential issues associated with fluctuating AC power, such as voltage spikes and surges. This reliability is crucial in environments where uninterrupted network connectivity is essential, such as data centers or critical infrastructure facilities. #### Redundancy The Cisco ME-3400-24TS-D Switch supports redundant power supply units (PSUs). Redundancy ensures that even if one PSU fails, the switch will continue to operate without any disruption. This feature is particularly important in mission-critical applications where downtime can result in significant financial losses or compromised operations. Users can have peace of mind knowing that their network will remain operational even in the event of a power supply failure. ##### Energy Efficiency DC power supply is known for its energy efficiency compared to AC power supply. By utilizing DC power, the Cisco ME-3400-24TS-D Switch consumes less energy, reducing overall power consumption and contributing to greener and more environmentally friendly network infrastructure. This not only helps organizations lower their energy costs but also aligns with sustainable practices. ##### Ease of Deployment DC power supply simplifies the deployment process of the Cisco ME-3400-24TS-D Switch. In environments where DC power infrastructure is already in place, users can leverage existing power sources without the need for additional adapters or converters. This streamlines the installation process and reduces overall deployment time and complexity. In conclusion, the Cisco ME-3400-24TS-D Switch’s Ports and Power Supply features play a crucial role in providing users with a flexible, scalable, and reliable networking solution. The 24 10/100 Ethernet ports and 2 SFP ports offer flexibility, scalability, high-speed data transfer, and improved network performance. The DC power supply ensures reliability, redundancy, energy efficiency, and ease of deployment. Whether it’s for small businesses or large enterprises, the Cisco ME-3400-24TS-D Switch is a reliable choice for building a robust and efficient network infrastructure.