## Overview of Cisco IE-2000-16PTC-G-L ### Manufacturer and Product Information ? Brand: Cisco ? Part Number/SKU: IE-2000-16PTC-G-L ? Type: Ethernet Switch ? Series: IE-2000 ### Interface and Port Details #### Network Ports ? Total Ports: 18 ? PoE+ Ports (RJ-45): 16 #### Port Types ? Fast Ethernet Ports: Available ? Gigabit Ethernet Expansion Slots: 2 ? Gigabit Ethernet Uplink Slots: 2 ### Media and Performance Specifications ? Supported Media Type: Twisted Pair ? Ethernet Technology: Fast Ethernet ? Network Technology: 10/100Base-TX ### I/O Expansion Capabilities ? Total Expansion Slots: 2 ? Slot Type: SFP ### Networking and Communication ? Layer Supported: Layer 2 ### Management and Protocol Support ? Manageable: Yes ### Power Specifications ? PoE Port (RJ-45): Not Supported ### Environmental and Compliance Information ? Green Compliant: Yes ? Certification/Authority: RoHS ## Ports The Cisco IE-2000-16PTC-G-L Managed Switch is equipped with a total of 18 ports, making it an ideal choice for users who require a high level of connectivity. With 16 Fast Ethernet ports and 2 Gigabit Ethernet combo ports, this switch offers great flexibility in terms of network expansion and connectivity options. ### Increased Connectivity One of the key benefits of the 18 ports on the Cisco IE-2000-16PTC-G-L Managed Switch is the increased connectivity it offers. With 16 Fast Ethernet ports, users can easily connect multiple devices such as computers, printers, IP phones, and access points to the switch without the need for additional network equipment. This allows for a streamlined and efficient network setup, reducing the complexity and cost of managing multiple devices. #### Improved Network Performance Having 18 ports on the Cisco IE-2000-16PTC-G-L Managed Switch also leads to improved network performance. The increased number of ports allows for better distribution of network traffic, preventing congestion and bottlenecks that can occur with limited port availability. This ensures that each device connected to the switch can communicate with other devices on the network seamlessly, resulting in faster data transfer speeds and reduced latency. ##### Scalability The 18 ports on this managed switch provide scalability for future network expansion. With the ability to connect a large number of devices, users can easily add or remove devices from the network without affecting the overall network performance. This scalability is particularly important for businesses that anticipate growth or have dynamic network requirements. ## Layer The Cisco IE-2000-16PTC-G-L Managed Switch operates at Layer 2 of the OSI (Open Systems Interconnection) model. This layer focuses on data link functions such as error detection and correction, flow control, and data framing. The Layer 2 functionality of this switch offers several benefits and is crucial for users who require reliable and efficient network communication. ### Efficient Data Transfer By operating at Layer 2, the Cisco IE-2000-16PTC-G-L Managed Switch ensures efficient data transfer between connected devices. The switch uses MAC (Media Access Control) addresses to identify devices on the network and directs data packets accordingly. This allows for faster and more reliable communication, as the switch can make forwarding decisions based on MAC addresses without the need for complex routing protocols. #### Enhanced Security Layer 2 switches offer enhanced security features compared to Layer 1 switches. The Cisco IE-2000-16PTC-G-L Managed Switch supports features such as VLAN (Virtual Local Area Network) segmentation, which allows users to separate network traffic into different virtual networks. This helps improve security by isolating sensitive or critical data from other traffic on the network, reducing the risk of unauthorized access or data breaches. ##### Simplified Network Management Another advantage of Layer 2 functionality is simplified network management. Layer 2 switches are easier to configure and manage compared to Layer 3 switches, which require more complex routing configurations. The Cisco IE-2000-16PTC-G-L Managed Switch offers a user-friendly interface and intuitive management tools, allowing users to easily monitor and control network traffic without extensive networking knowledge or expertise. ## Interface The Cisco IE-2000-16PTC-G-L Managed Switch features SFP (Small Form-Factor Pluggable) interfaces. SFP interfaces are hot-swappable modules that allow users to connect different types of fiber optic or copper cables to the switch, providing versatile connectivity options for various network setups. ### Flexible Connectivity The SFP interfaces on the Cisco IE-2000-16PTC-G-L Managed Switch offer flexible connectivity options for users. By supporting SFP modules, this switch can accommodate different types of network media, including single-mode and multi-mode fiber optic cables, as well as copper cables. This flexibility is particularly useful in environments where the network infrastructure requires different types of connections or where future changes in connectivity may be anticipated. #### Long-Distance Connectivity One of the key benefits of SFP interfaces is the ability to support long-distance connectivity. With the use of appropriate SFP modules, the Cisco IE-2000-16PTC-G-L Managed Switch can establish connections over significantly longer distances compared to traditional Ethernet interfaces. This makes it an ideal choice for organizations with large physical footprints or remote locations that need to connect devices over extended distances. ##### Easy Upgrades and Maintenance SFP interfaces also offer ease of upgrades and maintenance. The hot-swappable nature of SFP modules allows users to easily replace or upgrade modules without interrupting network connectivity. This simplifies maintenance procedures and reduces downtime, ensuring that the network remains operational during upgrades or module replacements. Additionally, SFP interfaces provide a cost-effective solution for future upgrades, as users can replace modules instead of replacing entire switches when network requirements change. In conclusion, the Cisco IE-2000-16PTC-G-L Managed Switch offers a range of features that make it an excellent choice for users requiring high connectivity, efficient data transfer, enhanced security, and flexible interface options. With its 18 ports, Layer 2 functionality, and SFP interfaces, this switch provides the necessary tools for building and managing reliable and scalable networks. Whether used in small businesses or large enterprises, the Cisco IE-2000-16PTC-G-L Managed Switch delivers performance and functionality that meet the needs of modern network environments.