Designed for high-performance campus and branch environments, the Juniper Networks EX4100 Multigigabit Ethernet Switch is an AI-driven, cloud-ready access platform. It supports advanced Multigigabit speeds (100M/1/2.5/5/10GbE) and PoE++ for powering next-gen Wi-Fi 6E access points. Key features include EVPN-VXLAN, MACsec AES-256, GBP-based microsegmentation, flow-based telemetry, and Precision Timing Protocol.
EX4100 Multigigabit Models
- EX4100-48MP: 16 x 100M/1/2.5GbE + 32 x 1GbE, 4 x 1/10GbE uplinks, 4 x 10/25GbE stacking/uplinks
- EX4100-24MP: 8 x 100M/1/2.5/5/10GbE + 16 x 1GbE, 4 x 1/10GbE uplinks, 4 x 10/25GbE stacking/uplinks
Key Features
- Port Density: 100M/1/2.5/5/10GbE access, 10/25GbE uplink/stacking, 1/10GbE uplink
- Form Factor: 1 RU
- Power: PoE++ up to 90W per port, 1620W PoE budget (EX4100-48MP and EX4100-24MP)
- Switching Capacity: 472 Gbps
- Fabric Support: EVPN-VXLAN, Virtual Chassis
Features & Benefits
AI-Driven Switching
Manage the EX4100 Multigigabit from the cloud via Juniper Mist Wired Assurance. Leverage AI-driven automation to simplify onboarding, provisioning, and lifecycle operations while improving user and device experiences with real-time telemetry and service-level visibility.
End-to-End Campus Fabric
Easily deploy scalable EVPN-VXLAN campus fabrics with Mist AI. Simplify operations and enhance segmentation across the access, distribution, and core layers using Virtual Chassis and IP-based underlays.
Microsegmentation
Enforce granular, tag-based security policies across your network using VXLAN-enabled group-based policies (GBP). Enable seamless movement of users and devices without reconfiguring VLANs or access control lists.
Flow-Based Telemetry
Monitor thousands of individual traffic flows without burdening the switch CPU. Quickly identify anomalies such as DDoS attacks and automate mitigation actions including port quarantine or traffic analysis.
PoE, PoE+, PoE++, Fast and Perpetual PoE
Delivers up to 90W per port and continues to power devices during reboots or pre-boot startup. Supports fast PoE activation and the full 802.3 family for powering IoT, VoIP, and wireless access points.
MACsec Encryption
Provides AES-256 encryption via IEEE 802.1AE MACsec for secure, authenticated, and tamper-resistant data transmission across the network.
Precision Time Protocol (PTP)
Built-in IEEE 1588v2 support enables high-accuracy time synchronization essential for mobile backhaul and time-sensitive applications across distributed systems.
