Brand: Juniper · SKU: EX4100-48MP · MPN: EX4100-48MP · Category: Networking
The Juniper EX4100-48MP is a 48-port Multi-Gigabit Ethernet switch designed for enterprise branch, campus, and data center networks. It offers a secure, cloud-ready portfolio with advanced features like Mist AI integration, enabling simplified operations and enhanced visibility. The switch supports PoE++ with up to 90W per port, ideal for powering high-demand devices such as Wi-Fi 6 access points and security cameras. It features 32 x 1GbE and 16 x 1GbE/2.5GbE PoE++ access ports, along with 4 x 10GbE SFP+ uplink ports and 4 x 25GbE SFP28 ports for stacking or uplink connectivity. High availability is ensured through redundant, hot-swappable power supplies and field-replaceable fans. The EX4100-48MP supports standards-based microsegmentation, switch-to-switch encryption (MACsec AES256), and flow-based telemetry for traffic monitoring and anomaly detection. It can be managed via Juniper Mist Wired Assurance for automated onboarding, configuration, and monitoring from the cloud. The switc
| Fans | Redundant, hot-swappable |
|---|---|
| Manageable | Yes |
| PoE Budget | 1620W (with two power supplies) |
| Form Factor | Rack-mountable, Wall Mountable, Desktop |
| PoE Support | PoE++ (up to 90W per port) |
| Port Speeds | 32 x 1GbE, 16 x 1GbE/2.5GbE, 4 x 10GbE SFP+, 4 x 25GbE SFP28 |
| Uplink Ports | 4 x 10GbE SFP+ |
| TAA Compliant | Yes |
| Power Supplies | Autosensing; 100-120 V/200-240 V; 150 W, 920 W AC AFO, and 150 W AC AFI dual load sharing hot-swappable internal redundant power supplies |
| Layer Supported | 3 |
| Number of Ports | 48 |
| Routing Protocol | BGP, BGP for IPv6, Bidirectional Forwarding Detection (BFD), CIDR |
| VXLAN Technology | Yes |
| Network Technology | 10/100/1000Base-T, 2.5GBase-T, 10GBase-X, 25GBase-X |
| AI-Driven Switching | Yes (Mist AI) |
| Data Link Protocols | Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet |
| Stacking/Uplink Ports | 4 x 25GbE SFP28 |
| Virtual Chassis Support | Up to 10 units |
| Remote Management Protocol | CLI, DHCP, HTTP, HTTPS, ICMP, IPv4, IPv6, NTP, RADIUS, RMON 1, RMON 2, RMON 3, RMON 9, RSTP, SNMP 1, SNMP 2c, SNMP 3, SSH-2, TACACS+, TFTP |
| Warranty | Lifetime Limited Warranty |
| Weight | 22.35 lbs |
| Dimensions | 1.7 inch height |
The Juniper EX4100-48MP is a 48-port Multi-Gigabit Ethernet switch offering a secure, cloud-ready access layer solution for enterprise networks. It combines the simplicity of cloud management with the power of Mist AI, providing advanced security and performance. Key features include extensive PoE++ support, high-speed uplink and stacking ports, and high availability options like redundant power supplies and fans. It is designed for demanding environments such as enterprise branches, campuses, and data centers.
Yes, this Juniper EX4100-48MP Ethernet Switch (EX4100-48MP) is 100% genuine Juniper hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Juniper EX4100-48MP Ethernet Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the EX4100-48MP.