Maintain dependable access-layer performance with the Juniper EX4100-48T. Built around 48 Gigabit Ethernet ports, this managed switch gives infrastructure teams the port density needed for user access, endpoint aggregation, and branch distribution without moving to a larger chassis footprint. Layer 2 and Layer 3 support helps you segment traffic, route where needed, and keep network design flexible as requirements change. That matters in environments where VLAN structure, access policies, and east-west traffic control are part of daily operations. The EX4100 family is designed for teams that want more than basic switching: they want consistent behavior, centralized manageability, and a platform that fits into long-lived enterprise networks. For organizations standardizing on Juniper, the EX4100-48T offers a clean path for replacing aging access switches with a model sized for modern endpoint counts. It is a strong fit where port density, managed control, and vendor consistency matter more than low-cost commodity hardware. If your network supports business-critical users, phones, printers, and downstream devices, this switch provides the control plane and port count to keep those connections organized and available.