| Specifications | |
|---|---|
| Form factor | Fixed 1 U access |
| Port density | EX4400-48F: 36 x 1GbE + 12 x 10GbE and 4 x 10/25GbE uplinks
EX4400-24P/24T: 24 x 1GbE and 4 x 10/25GbE uplinks EX4400-48P/48T: 48 x 1GbE and 4 x 10/25GbE uplinks |
| Wired Assurance | Yes |
| Campus Fabrics | 10-member Virtual Chassis, EVPN-VXLAN |
| Cloud Managed | Yes |
| Dimensions (W x H x D) | 17.4 x 1.7 x 15.7 in (44.2 x 4.4 x 39.9 cm) |
| Backplane speed | 400Gbps Virtual Chassis interconnect |
| Data rate | EX4400-48F: 456/912 Gbps EX4400-24P/24T: 324/648 Gbps EX4400-48P/48T: 348/696 Gpbs |
| Throughput | EX4400-48F: 714 Mpps EX4400-24P/24T: 333 Mpps EX4400-48P/48T: 369 Mpps |
| Resiliency | Redundant internal load-sharing power supplies; redundant variable-speed fans |
| Traffic monitoring | sFlow, IPFIX, flow based telemetry |
| Quality-of-service (QoS) queues/port | 12 (8 unicast, 4 multicast) |
| MAC addresses | 112,000 |
| Jumbo frames | 9216 bytes |
| IPv4 unicast/multicast routes | 80,000 |
| IPv6 unicast/multicast routes | 40,000 |
| Number of VLANs | 4093 |
| ARP entries | 24,000 |
The EX4400 Ethernet Switch is a cloud-ready, AI-powered access switching platform with advanced security for high-performance campus deployments. It’s differentiated by features such as Power over Ethernet (PoE, PoE++), MACsec AES-256, microsegmentation using group-based policies (GBP), EVPN-VXLAN to the access layer, and flow-based telemetry.
As part of the underlying infrastructure for Juniper Mist™ Wired Assurance, the EX4400 is easy to onboard, configure, and manage. The Juniper Mist Cloud streamlines deploying and managing your campus fabric, while Mist AI simplifies operations and improves visibility into the performance of connected devices.
EX4400 models:
EX4400-48F: 12 x 10GbE + 36 x 1GbE and 4 x 10/25GbE uplinks
EX4400-24P/T: 24 x 1GbE PoE/Non-PoE and 4 x 10/25GbE uplinks
EX4400-48P/T: 48 x 1GbE PoE/Non-PoE and 4 x 10/25GbE uplinks
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