Cisco SM-X-ES3-16-P 16 Ports Managed Switch Service Module Refurbished

The Cisco SM-X series represents a line of high-performance switches engineered to provide advanced Layer 2 and Layer 3 capabilities. These switches are designed to offer enhanced security, scalability, and manageability for modern network environments. The SM-X-ES3-16-P, in particular, is a standout model within this series, catering to the evolving needs of businesses and organizations. Designed to meet the demands of modern networking, this switch boasts 16 x 10/100/1000Base-T LAN ports with Power Over Ethernet Plus (PoE+) capabilities, making it a robust choice for diverse applications.

One of the standout features of the Cisco SM-X-ES3-16-P is its 16 x 10/100/1000Base-T LAN ports. These 16 ports support Gigabit Ethernet, facilitating high-speed data transmission and ensuring a reliable connection for a multitude of devices. Whether it's for office workstations, VoIP phones, or other networked devices, the ample number of ports makes this switch versatile for various environments.

The inclusion of Power Over Ethernet Plus (PoE+) is a game-changer for organizations requiring a seamless power and data connectivity solution. PoE+ allows the switch to deliver both data and electrical power over a single Ethernet cable to compatible devices such as IP cameras, wireless access points, and VoIP phones. This simplifies cable management and reduces the need for additional power sources, providing a cost-effective and efficient solution.

The use of Twisted Pair Ethernet Ports in the Cisco SM-X-ES3-16-P enhances signal quality and minimizes interference, contributing to the overall reliability of the network. Twisted pair cables are known for their effectiveness in reducing electromagnetic interference, ensuring stable and secure data transmission. The switch utilizes twisted pair Ethernet ports, a common and reliable technology for connecting devices in a local area network (LAN). This ensures a stable and interference-resistant connection, critical for maintaining network integrity and performance.

The Layer 2 features of the Cisco SM-X-ES3-16-P contribute to efficient and secure network operations. VLAN support, spanning tree protocols, and link aggregation are among the features that ensure seamless communication and redundancy.

At Layer 3, the switch is capable of dynamic routing protocols, facilitating intelligent routing decisions for optimized data transmission. This is particularly crucial in large-scale networks where efficient routing is paramount.

Security is a top priority, and the Cisco SM-X-ES3-16-P incorporates a suite of security features. Access control lists (ACLs), port security, and 802.1X authentication are among the tools available to safeguard the network from unauthorized access and potential threats.

To ensure a consistent and reliable user experience, the switch supports QoS prioritization. This feature allows administrators to prioritize critical traffic, such as voice and video, over the network, ensuring optimal performance for essential applications.

The Service Module aspect of the Cisco SM-X-ES3-16-P switch refers to its ability to support additional modules for enhanced functionality. This modular design allows users to customize the switch according to their specific needs. Whether it's security features, additional ports, or specialized services, the switch can be expanded to accommodate these requirements.

The SM-X-ES3-16-P Cisco switch module is a scalable and high-performance device that is well-suited for enterprise and data center environments. One of the key features that makes the switch scalable is its 16 Gigabit Ethernet ports, which provide high-speed connectivity for multiple devices. 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.

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. 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.

The switch also supports advanced security features such as Access Control Lists (ACLs) and Port Security which help to prevent unauthorized access to the network and protect against network threats.

In large-scale enterprise environments, the Cisco SM-X-ES3-16-P proves invaluable for its scalability and robust feature set. The combination of Layer 2 and Layer 3 capabilities, coupled with PoE+, makes it suitable for diverse applications within the enterprise setting.

The PoE+ functionality is particularly advantageous in IP telephony deployments. The switch can power VoIP phones, simplifying the cabling infrastructure and ensuring a reliable power source for communication devices.

For organizations implementing surveillance systems, the switch's PoE+ support is a game-changer. It can power IP cameras and provide the necessary connectivity for seamless data transfer, contributing to a comprehensive and efficient surveillance network.

In educational institutions, where a reliable and high-performance network is crucial for both administrative and educational purposes, the Cisco SM-X-ES3-16-P can provide the necessary backbone. Its advanced features support a variety of applications, from video streaming to online collaboration tools.

The SM-X-ES3-16-P Cisco switch module is a powerful device that offers a variety of power options and redundancy features to ensure reliability and uptime. The switch is powered by an internal power supply, which can be configured for AC or DC input voltage. This allows for flexibility in selecting the power source that best fits the needs of the network.

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 switch supports redundancy features such as a Hot-Swappable power supply, which allows for the replacement of a failed power supply without having to power down the switch. This feature helps to minimize downtime and ensure that the network remains operational even in the event of a power supply failure.

• 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

In summary, the Cisco SM-X-ES3-16-P SM-X Layer 2/3 Managed Switch stands as a robust and versatile solution for modern networking needs. Its combination of Layer 2 and Layer 3 capabilities, PoE+ support, and modular design make it suitable for a wide range of applications, from enterprise networks to surveillance systems and educational institutions. As technology continues to evolve, the Cisco SM-X-ES3-16-P's features and flexibility position it as a reliable choice for organizations looking to build and maintain efficient and secure networks.