Juniper EX4100-24P/48P-1G RJ45 PoE+ Access Switches with 10GbE/25GbE Uplinks, 1U Enterprise Campus Switch

Juniper EX4100-24P and EX4100-48P are fixed-configuration, enterprise-grade Ethernet switches designed to deliver high performance, scalability, and robust Power over Ethernet (PoE/PoE+) support for campus and branch deployments. These switches simplify network operations by providing centralised management, advanced Layer 2/Layer 3 features, and high-capacity uplinks. Built on Juniper’s AI-driven enterprise portfolio, they enable automation, zero-touch provisioning, telemetry, and enhanced security, making them ideal for organisations deploying VoIP, wireless access points, IP cameras, and other PoE-powered devices.

The EX4100-24P and EX4100-48P combine reliability, resiliency, and energy-efficient PoE delivery, empowering enterprises to build secure, future-ready networks capable of supporting evolving business requirements while maintaining simplified operations.

KEY FEATURES - JUNIPER EX4100-24P / 48P

• Total Ports:
  • EX4100-24P: 24 × 1G RJ45 with PoE+
  • EX4100-48P: 48 × 1G RJ45 with PoE+
• Uplink Ports: 4 × 10GbE SFP+ + 4 × 25GbE SFP28
• PoE Budget:
  • EX4100-24P: 740 W/1440 W PoE+
  • EX4100-48P: 740 W/1440 W PoE+
• Switching Capacity: 164 Gbps / 328 Gbps (24P) & 188 Gbps / 376 Gbps (48P)
• Forwarding Rate: Up to  244 Mpps (24P) / 279 Mpps (48P)
• Packet Buffer: 8 MB shared
• MAC Address Table: 64,000 entries
• VLAN Support: Up to 4,000 VLANs
• Latency: ~2.5 µs (typical)
• Resiliency: Redundant hot-swappable power supplies and fans (varies by model)
• Airflow: Front-to-back (AFO) or rear-to-front (AFI) options
• Form Factor: 1U rack-mountable

TECHNICAL SPECIFICATION:

HARDWARE:

PERFORMANCE

SECURITY

MANAGEMENT

PHYSICAL & ENVIRONMENTAL

ADVANCED FEATURES – EX4100-24P / EX4100-48P

EVPN-VXLAN for Scalable Network Overlays:

The EX4100-24P / 48P series supports EVPN-VXLAN, enabling creation of scalable Layer 2 and Layer 3 virtual overlays across multiple sites. This allows enterprises to interconnect campuses, branch offices, and data centres while maintaining consistent network policies. It simplifies segmentation for departments, tenants, or application groups, and allows dynamic workload mobility without reconfiguring the physical network.

Virtual Chassis Technology:

Up to ten EX4100 PoE switches can operate as a single logical device through Virtual Chassis (VC) technology. This reduces management complexity, provides automatic failover between member switches, and simplifies software upgrades across the VC. It also allows seamless scaling of port capacity without additional management overhead, improving network uptime and operational efficiency.

AI-Driven Insights and Automation:

Integration with Juniper Mist AI delivers predictive analytics and automation. Features include proactive detection of potential issues, automated root-cause analysis, and intelligent recommendations to prevent network downtime. Zero-touch provisioning enables rapid deployment, while automated troubleshooting reduces manual intervention and speeds up issue resolution.

Dynamic Telemetry and Real-Time Monitoring:

Advanced telemetry with sFlow and IPFIX provides detailed visibility into network traffic, application performance, and bandwidth utilization. Administrators can monitor uplink and access ports in real time, identify congestion points, track performance trends, and take proactive measures to optimise the network.

Advanced Quality of Service (QoS):

EX4100 PoE switches support granular QoS to prioritise critical traffic, ensuring reliable performance for latency-sensitive applications such as VoIP, video conferencing, and business-critical services. Traffic shaping, policing, and multiple queues per port prevent congestion and maintain predictable application performance.

High Availability and Redundancy:

Supports link aggregation, multichassis LAG (MC-LAG), hot-swappable redundant AC/DC power supplies, and N+1 field-replaceable fans. Virtual Chassis configurations provide seamless failover between switches, reducing downtime and maintaining service continuity.

Energy Efficiency and Smart Power Management:

Energy Efficient Ethernet (EEE) reduces power usage during low traffic periods. Intelligent PoE+ allocation optimises power delivery to connected devices, lowering operational costs and supporting sustainable network operations.

Comprehensive Security:

MACsec encryption, 802.1X port-based authentication, and secure management protocols such as SSH, RADIUS, TACACS+, and SNMPv3 ensure authorised access. Additional protections include DHCP snooping, Dynamic ARP Inspection (DAI), IP Source Guard, ACLs, and storm control.

Scalable Cloud Integration:

Seamless integration with Juniper Mist Cloud enables centralised management, AI-driven monitoring, and policy enforcement across multiple sites. Predictive analytics assist with capacity planning, proactive troubleshooting, and maintaining consistent performance.

ORDERING INFORMATION:

WARRANTY & SUPPORT:

Manufacturers are responsible for warranties, which are based on the purchase date and validity. We make sure the products we sell are delivered on time and in their original condition at Grabnpay. Whether it's physical damage or operational issues, our team will help you find a solution. We help you install, configure, and manage your devices. We'll help you file a warranty claim and guide you every step of the way.

All listed prices reflect standard market rates. Final commercial terms, including volume-based discounts, will be provided based on purchase volume, MOQ, and other applicable criteria. For more information about switches & other accessories, contact our technical support team.