SM-X-ES3-16-P Cisco 16 Ports Ethernet Switching Module PoE+ New

The Cisco SM-X-ES3-16-P SM-X Layer 2/3 Managed Switch is a powerful networking device designed to meet the demands of modern businesses. This switch boasts advanced features, including 16 x 10/100/1000Base-T LAN ports, Power Over Ethernet Plus (PoE+), and a dedicated Service Module. As a Layer 2/3 Managed Switch, it operates at both the data link layer (Layer 2) and the network layer (Layer 3), enabling efficient data transfer and routing capabilities.

At the core of the Cisco SM-X-ES3-16-P is its Layer 2/3 managed switch functionality. This denotes that the switch operates not only at the data link layer (Layer 2) but also at the network layer (Layer 3). This dual-layer capability enhances the switch's ability to make intelligent routing decisions, facilitating optimal data flow within a network.

The switch's reliance on twisted pair Ethernet ports contributes to its versatility and compatibility with standard Ethernet cables. This ensures ease of integration into existing network infrastructures without the need for specialized cabling.

One of the standout features of this Cisco switch is its 16 ports, each supporting 10/100/1000Base-T Ethernet. This means that each port can accommodate data transfer speeds of 10, 100, and 1000 Mbps, providing flexibility to handle various network requirements.

The inclusion of Power Over Ethernet Plus (PoE+) is a significant advantage, especially in scenarios where power sources are limited. PoE+ allows the switch to deliver both data and electrical power over the Ethernet cables, simplifying the deployment of devices such as IP cameras, VoIP phones, and wireless access points.

The Cisco SM-X-ES3-16-P is designed to support service modules, expanding its capabilities further. Service modules can include additional features such as security services, application optimization, or network analysis, allowing users to customize the switch based on their specific requirements.

The switch boasts high-performance specifications, with a backplane capacity that determines its ability to handle concurrent data streams. The forwarding rate, often measured in packets per second (PPS), indicates how quickly the switch can process and forward data. These parameters collectively contribute to the overall efficiency of the switch in managing network traffic.

Memory and storage are crucial for the switch's operational stability and functionality. The type and amount of RAM (Random Access Memory) influence the switch's ability to handle concurrent tasks, while storage may be utilized for firmware upgrades or storing configuration files.

Given its Layer 3 capabilities, the switch supports a variety of routing protocols. These protocols, such as RIP (Routing Information Protocol) or OSPF (Open Shortest Path First), enable the switch to make intelligent routing decisions based on network conditions, contributing to efficient data flow.

Security is paramount in networking, and the Cisco SM-X-ES3-16-P incorporates various security features. This may include access control lists (ACLs), port security measures, and support for virtual LANs (VLANs), enhancing the switch's ability to protect against unauthorized access and mitigate potential security threats.

Quality of Service is essential for prioritizing certain types of network traffic over others. The switch's QoS capabilities enable the prioritization of critical data, ensuring that applications with higher bandwidth requirements receive the necessary resources for optimal performance.

The Cisco SM-X-ES3-16-P switch's Gigabit Ethernet ports contribute to improved network performance. With data transfer rates of up to 1000 Mbps, users can experience faster file transfers, reduced latency, and seamless multimedia streaming.

The integration of PoE+ simplifies the deployment of network devices. Devices such as IP cameras, wireless access points, and VoIP phones can be powered directly from the switch, eliminating the need for separate power sources and adapters.

The modular design and service module compatibility make the Cisco SM-X-ES3-16-P a flexible solution. As network requirements evolve, users can easily upgrade or expand the switch's capabilities by adding compatible modules, ensuring scalability to meet future demands.

Security is a top priority in networking, and the Cisco SM-X-ES3-16-P switch incorporates advanced security features to protect against unauthorized access and potential threats. This includes features such as access control lists (ACLs), port security, and 802.1X authentication.

Twisted-pair Ethernet ports contribute to reliable and stable connectivity. The twisted pair design minimizes electromagnetic interference, ensuring a consistent and uninterrupted data flow within the network.

The SM-X-ES3-16-P Cisco switch module is a high-performance device that provides efficient and scalable networking capabilities. Its 16 Gigabit Ethernet ports provide high-speed connectivity for multiple devices, allowing for large amounts of data to be transferred quickly and efficiently. Additionally, the switch supports advanced features such as Quality of Service (QoS) and Link Aggregation Control Protocol (LACP) which allows for efficient use of bandwidth and improved network performance.

QoS allows administrators to prioritize traffic and ensure that critical applications receive the necessary bandwidth, while LACP allows for the creation of Link Aggregation Groups (LAGs) which bundle multiple physical interfaces into a single logical interface, increasing the available bandwidth and providing redundancy. This ensures that important traffic is not impacted by less critical traffic and allows for more efficient use of available bandwidth.

The switch also supports PoE+ (Power over Ethernet Plus), which allows for powering of connected devices, such as IP phones and wireless access points, without the need for additional power cables. This feature can be used to reduce the number of power cables required and simplify the installation process.

The SM-X-ES3-16-P Cisco switch module supports a variety of routing and switching protocols to help provide efficient and reliable networking.

At the data link layer, the switch supports the IEEE 802.3 Ethernet standard, which provides the basic framework for Ethernet networks. Additionally, the switch supports Link Aggregation Control Protocol (LACP) which allows for the creation of Link Aggregation Groups (LAGs) that bundle multiple physical interfaces into a single logical interface, increasing the available bandwidth and providing redundancy.

At the network layer, the switch supports the Internet Protocol (IP) and Internet Control Message Protocol (ICMP) which are the fundamental building blocks of modern networks. It also supports Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) which are popular routing protocols used to exchange routing information between network devices.

At the transport layer, the switch supports Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) which are the two primary transport protocols used for communication on IP networks.

• Manufacturer: Cisco
• Part Number or SKU# SM-X-ES3-16-P
• Product Type: Switching Module

• Application/Usage: Switching Network
• Total Number of Ports: 16

• Interfaces/Ports: 16 x 10/100/1000Base-T LAN
• Interfaces/Ports Details: 16 x RJ-45 10/100/1000Base-T PoE+ LAN

• Connectivity Media: Twisted Pair 10/100/1000Base-T
• Data Transfer Rate: 1 Gbps Gigabit Ethernet

Features

• Layer 2 Switching
• DHCP Snooping
• Access Control List (ACL) Support
• Dynamic ARP Inspection (DAI)
• CISCO Energywise Technology
• Unicast Reverse Path Forwarding (uRPF)

Compliant Standards

• IEEE 802.3af
• IEEE 802.1x
• IEEE 802.3at

Finally, the Cisco SM-X-ES3-16-P SM-X Layer 2/3 Managed Switch emerges as a robust solution for modern networking challenges. Its combination of Layer 2 and Layer 3 capabilities, Power Over Ethernet Plus, and a service module make it a versatile and powerful tool for a variety of applications. Whether deployed in enterprise networks, IP telephony setups, surveillance systems, or educational institutions, this switch provides the connectivity, management, and security features necessary for a reliable and high-performance network infrastructure. As technology continues to evolve, the Cisco SM-X-ES3-16-P stands ready to meet the demands of the future, ensuring that networks remain agile, secure, and efficient.