SM-ES3-16-P= Cisco SM-ES3-16-P 15 x Ports 10/100Base-TX LAN + 1 x Port RJ-45 LAN Layer 3 EtherSwitch Service Module for 3945/3925 Integrated Services Router

Enhance your Cisco 3945/3925 Integrated Services Router with the SM‑ES3‑16‑P Layer 3 EtherSwitch Service Module, designed to deliver reliable, high‑performance connectivity for modern business environments. This module seamlessly expands your network with a robust 15‑port 10/100Base‑TX LAN array and an additional RJ‑45 LAN port, providing versatile, low‑latency routing and switching capabilities that support both voice and data traffic. Built for scalability, it integrates effortlessly into existing infrastructure, delivering simplified management, improved bandwidth efficiency, and enhanced security through advanced routing protocols. Whether you’re upgrading a small office or expanding a larger deployment, this module delivers dependable, enterprise‑grade performance that keeps your network agile and resilient.