Juniper EX3400-48P 48-Port PoE Switch, 740 W | Enterprise, Layer 3

Support dense access-layer environments with the Juniper EX3400-48P ERATE bundle. This 48-port PoE switch is built for enterprise wiring closets where port count, power delivery, and routing control all matter. A 740 W PoE budget gives network teams room to connect phones, cameras, and wireless access points without immediately running into power constraints. Layer 3 support adds flexibility at the edge, helping reduce unnecessary traffic backhaul and simplifying segmentation in campus and branch designs. The EX3400 family is a practical choice for organizations that want a managed switching platform with enough capacity to serve busy closets without moving to a larger chassis. For procurement, the bundled support term helps define lifecycle coverage up front, which matters when the switch is part of a broader refresh plan. This model is well suited to environments where replacing a switch means touching many endpoints. More ports, more PoE headroom, and more control translate into fewer tradeoffs during deployment and fewer surprises after cutover.