Name: SM-ES3-16-P Cisco 16-Port PoE Ethernet Switch Module 1Gbps
Brand: Cisco
SKU: SM-ES3-16-P
Price: 162.93 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SM-ES3-16-P Cisco Ether Switch Service Module provides a compact switching solution integrated within Cisco routers. It extends the router’s capabilities by adding 16 Ethernet ports with PoE, making it practical for powering and connecting network devices directly. This module fits well in environments needing consolidated network hardware, such as branch offices or managed enterprise networks.

General Information
Brand	Cisco
Part Number	SM-ES3-16-P

Technical Information
Series	EtherSwitch Service Module
product type	Switch Service Module
Product Category	Network Switches

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Physical Characteristics
Form Factor	Service Module (plug-in)
Weight	10.00
Condition	Refurbished

Product Description
The SM-ES3-16-P is a service module that functions as a 16-port Ethernet switch, commonly used with Cisco service routers to expand network capabilities. It’s built for environments where integrated switching is needed within router platforms, providing seamless connectivity and power over Ethernet (PoE) for connected devices. Often found in medium-sized enterprise networks or branch offices, this module benefits network administrators who require efficient traffic management and power delivery without additional external switches. Its design supports both data and voice applications, making it suitable for diverse network setups. Key Features Offers 16 Ethernet ports with PoE to power devices like IP phones and access points Supports Gigabit Ethernet for high-speed network performance Integrates directly into Cisco routers for space-saving infrastructure Allows VLAN configuration for network segmentation and security Facilitates simplified network management through Cisco IOS compatibility This module is typically deployed in network edge locations where space and power efficiency are priorities. It helps reduce cable clutter by combining switching and routing functions, leading to cleaner setups and easier maintenance. In practical use, it supports everyday business operations by ensuring reliable connectivity and power to critical network devices.

Use Cases
The SM-ES3-16-P Cisco 16-Port PoE Ethernet Switch Module is commonly deployed within branch office networks and managed enterprise environments requiring integrated switching capabilities. Its PoE functionality and compact form factor make it ideal for organizations seeking to reduce separate hardware footprint while powering devices such as IP phones and wireless access points directly from the switch module integrated in their routers. How It's Used: Enhancing connectivity in remote or branch offices by consolidating routing and switching functions within a single Cisco service router chassis. Providing PoE-powered ports for IP telephony systems and wireless access points in SMB networks to simplify device deployment and reduce cabling complexity. Extending network segmentation and traffic management capabilities in managed enterprise IT environments handling diverse workloads. Supporting edge computing deployments where compact, flexible networking and power delivery are essential to connect and power edge devices. Facilitating network expansion in rack-mounted service routers by integrating additional Ethernet ports without requiring standalone switches. This module enhances operational efficiency by enabling seamless integration of switching and routing functions while supporting scalable network growth. Its PoE support simplifies device deployment, reduces infrastructure overhead, and ensures consistent performance across distributed network sites.

SM-ES3-16-P Cisco 16-Port PoE Ethernet Switch Module 1Gbps

Product Overview

General Information

Technical Information

Miscellaneous

Physical Characteristics

Product Description

Use Cases