SM-ES3G-16-P= Cisco 16 Ports Module Ethernet

Cisco SM-ES3G-16-P= 16 Ports Managed Switch Module

Overview of Cisco SM-ES3G-16-P=

The Cisco SM-ES3G-16-P= is a high-performance 16-port service module designed for seamless integration with Cisco routers. Engineered for efficiency and reliability, this switch module ensures optimal data networking performance.

Key Features

• Manufacturer: Cisco
• Model/Part Number: SM-ES3G-16-P=
• Product Type: Switch Module
• Port Capacity: 16 ports for robust network connectivity

Technical Specifications

Application & Usage

Ideal for enterprise-level data networking and high-speed communication, this module supports smooth and uninterrupted network traffic.

Interfaces & Ports

• Total Ports: 16
• Connector Type: RJ-45
• Interface Details: 16 x RJ-45 10/100/1000Base-T with auto-negotiation

Media & Performance

• Supported Media: Twisted Pair cabling
• Ethernet Technology: Gigabit Ethernet
• Network Standards: 10/100/1000Base-T for reliable high-speed connectivity

Physical Dimensions

• Height: 1.6 inches
• Width: 8.1 inches
• Depth: 8.1 inches
• Weight: Approximately 2.18 lbs

Compatibility & Integration

This Cisco switch module is compatible with multiple Cisco router platforms, ensuring flexible deployment in existing network infrastructures.

Supported Cisco Routers

• Cisco 3945
• Cisco 3925
• Cisco 2921
• Cisco 2951
• Cisco 2911

Cisco SM-ES3G-16-P= Overview

The Cisco SM-ES3G-16-P= 16 Ports Service Module PoE Managed Switch represents a powerful and reliable solution for enterprises and service providers seeking scalable network performance with full Power over Ethernet (PoE) capabilities. Engineered to provide high-speed connectivity and advanced management features, this switch module integrates seamlessly into existing Cisco infrastructure, ensuring efficient network operations and robust security compliance. It supports 16 ports, delivering dedicated bandwidth for critical applications while enabling centralized management and monitoring of all connected devices.

Advanced Network Management Capabilities

Centralized Monitoring and Configuration

The Cisco SM-ES3G-16-P= switch module is equipped with advanced network management tools that allow administrators to monitor and configure the entire network from a centralized dashboard. Real-time monitoring of traffic patterns, port activity, and device status ensures that potential network issues can be identified and resolved promptly. The switch supports Cisco’s proprietary management protocols, allowing integration with Cisco DNA Center and Cisco Prime Infrastructure for comprehensive visibility and control over network resources.

Quality of Service and Traffic Prioritization

Designed for high-performance environments, the SM-ES3G-16-P= includes sophisticated Quality of Service (QoS) features that enable precise traffic prioritization. Applications such as VoIP, video conferencing, and real-time data analytics receive priority over less critical traffic, reducing latency and ensuring uninterrupted performance. Administrators can configure QoS policies based on port, VLAN, or application type, optimizing network efficiency and delivering a consistent user experience across the enterprise network.

Power over Ethernet (PoE) Functionality

Efficient Power Delivery for Connected Devices

The Cisco SM-ES3G-16-P= switch provides robust PoE capabilities, delivering power directly over Ethernet cables to connected devices such as IP phones, wireless access points, security cameras, and IoT devices. This eliminates the need for separate power supplies, reduces cabling complexity, and simplifies deployment in office and industrial environments. The PoE support ensures that devices operate reliably even during peak network usage, enhancing operational efficiency and reducing infrastructure costs.

Smart PoE Management and Monitoring

Beyond delivering power, the Cisco SM-ES3G-16-P= includes intelligent PoE management features that allow administrators to allocate and monitor power usage dynamically. Port-based PoE control ensures that power is distributed according to device priority, while real-time monitoring provides alerts if a device exceeds its allocated power threshold. This proactive approach prevents network disruptions, optimizes energy consumption, and extends the operational lifespan of connected devices.

Performance and Reliability

High-Speed Data Throughput

Equipped with 16 high-performance ports, the Cisco SM-ES3G-16-P= ensures high-speed data transfer across the network. Each port supports gigabit Ethernet connectivity, providing the bandwidth necessary for modern applications and data-intensive workloads. The switch leverages Cisco’s advanced ASIC hardware to maintain low latency, high packet forwarding rates, and minimal network congestion, making it suitable for mission-critical environments such as enterprise campuses, data centers, and service provider networks.

Redundancy and Resiliency Features

Reliability is a key consideration for any enterprise network, and the SM-ES3G-16-P= excels in this area. It supports redundant power supplies, link aggregation, and Spanning Tree Protocol configurations to ensure continuous operation even in the event of hardware failures or network interruptions. The switch’s resiliency features provide uninterrupted connectivity for all connected devices, maintaining business continuity and preventing downtime in critical operations.

Enhanced Security Features

Security is integral to the Cisco SM-ES3G-16-P= design. The switch incorporates advanced security protocols, including 802.1X port-based access control, dynamic ARP inspection, and DHCP snooping, to protect against unauthorized access and network attacks. Administrators can implement VLAN segmentation, ACLs, and role-based access controls to restrict traffic and safeguard sensitive data. These security measures ensure compliance with industry standards and protect enterprise networks from emerging threats.

VLAN Support and Network Segmentation

VLAN support on the SM-ES3G-16-P= allows enterprises to segment networks efficiently, improving performance and security. Administrators can create multiple VLANs to isolate departments, prioritize traffic, or separate sensitive information from general user data. Network segmentation enhances operational efficiency, reduces broadcast traffic, and strengthens security by limiting access to critical network resources.

Integration with Cisco Ecosystem

Compatibility with Existing Infrastructure

The Cisco SM-ES3G-16-P= is fully compatible with existing Cisco switches, routers, and wireless controllers, allowing seamless integration into current network architectures. Enterprises benefit from consistent management interfaces, streamlined deployment, and unified policy enforcement across the network. Integration with Cisco’s software-defined networking solutions enables automated provisioning, real-time analytics, and intelligent traffic management for optimized network performance.

Support for Advanced Protocols

This switch module supports a wide range of network protocols including IPv4, IPv6, OSPF, EIGRP, and BGP, ensuring compatibility with complex network topologies. Advanced features such as multicast routing, IGMP snooping, and Layer 3 routing capabilities enable efficient data delivery and optimized bandwidth utilization. These features make the SM-ES3G-16-P= ideal for enterprises with demanding network requirements and diverse application workloads.

Deployment Scenarios

Enterprise Campus Networks

In enterprise campus environments, the Cisco SM-ES3G-16-P= serves as a reliable backbone switch, providing high-speed connectivity and centralized management for hundreds of devices. Its PoE capabilities simplify deployment of IP phones, Wi-Fi access points, and surveillance cameras while reducing the need for additional power infrastructure. Administrators can implement VLANs and QoS policies to ensure seamless communication across departments and maintain network performance during peak usage.

Small and Medium Businesses

For small and medium-sized businesses, the SM-ES3G-16-P= provides a cost-effective yet robust networking solution. Its 16 PoE-enabled ports support modern business applications, allowing enterprises to scale network connectivity as their needs grow. The switch’s intuitive management interfaces and comprehensive monitoring tools simplify network operations, enabling IT teams to maintain optimal performance without extensive technical resources.

Industrial and IoT Deployments

The Cisco SM-ES3G-16-P= is also well-suited for industrial and IoT deployments, where reliable power delivery and secure data connectivity are crucial. Its rugged design, PoE support, and advanced monitoring features ensure uninterrupted operation in challenging environments. From smart factories to connected campuses, this switch module supports a wide range of IoT devices while maintaining network integrity and security.

Maintenance and Support

Firmware Upgrades and Technical Support

Maintaining optimal performance of the Cisco SM-ES3G-16-P= is simplified through regular firmware upgrades and comprehensive technical support provided by Cisco. Firmware updates deliver new features, enhanced security, and improved performance. Cisco’s technical support ensures rapid troubleshooting, configuration guidance, and assistance with network integration, reducing downtime and optimizing network operations.

Scalable Management Options

The SM-ES3G-16-P= supports both web-based and command-line interface management, giving administrators flexible control over network settings. Integration with Cisco DNA Center further enhances network automation, analytics, and policy enforcement, enabling enterprises to scale operations efficiently while maintaining consistent performance and security standards.

Key Advantages of Cisco SM-ES3G-16-P= Switch Module

High Performance and Reliability

Delivering 16 PoE-enabled ports with gigabit connectivity, the SM-ES3G-16-P= ensures high-speed data transfer, low latency, and continuous network availability. Its redundant power and resiliency features provide reliable operation for enterprise and industrial environments.

Comprehensive Security and Management

Advanced security protocols, VLAN segmentation, QoS policies, and centralized management ensure that the network is secure, optimized, and easy to monitor. Administrators have full control over traffic prioritization, power allocation, and network segmentation.

Flexible Integration and Scalability

Seamless compatibility with Cisco’s network ecosystem, support for advanced protocols, and deployment flexibility make the SM-ES3G-16-P= an ideal solution for enterprises, SMBs, and industrial networks looking for scalable, reliable, and secure connectivity.