Keep access, uplink, and power delivery aligned in a single switch designed for dense enterprise edge environments. The Juniper EX4400-48MP brings together 12 x 10G ports, 36 x 2.5G ports, and 2 x 100G uplinks to support mixed-speed access layers without forcing compromises on throughput or expansion. That port mix is well suited to modern campus networks where high-performance endpoints, wireless infrastructure, and aggregation traffic all converge. As a PoE switch, it is built to simplify edge deployments where powered devices need both data and electrical delivery from the same access layer. The high port density helps reduce the number of switches required per closet, while the 100G uplinks provide headroom for upstream traffic growth. For teams standardizing on Juniper switching, this model fits environments that need more than basic access switching and want a platform sized for heavier traffic patterns and longer service life. Choose the EX4400-48MP when you need a switch that can support today’s access demands without becoming the next refresh constraint. It is a practical fit for enterprise campuses, high-density wiring closets, and network segments where performance, port mix, and uplink capacity all matter.