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Juniper Networks EX4400-48F Ethernet Switch

In stock
SKU:
EX4400-48F-1
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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.

Port density:1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25GbE uplink

Form factor: 1 RU

Power: PoE++ up to 90W per port; 1800W power budget for EX4400-48P, 1440W for EX4400-24P

Switching capacity: 912 Gbps

Fabric: EVPN-VXLAN, Virtual Chassis

AI-Driven Switching: Onboard (day 0), provision (day 1), and manage (day 2+) the EX4400 from the cloud with Juniper Mist Wired Assurance, using AI-powered automation and insights to deliver improved experiences for end users and connected devices. A color-coded LED display indicates cloud connectivity status.

End-to-End Campus Fabric: Scale with ease, build resiliency, and streamline management with Virtual Chassis and EVPN-VXLAN-based campus fabrics, which help to simplify configuring and maintaining multiple devices.Extend EVPN-VXLAN from the campus core to the distribution layer and access layer for simpler management and greater control and segmentation of endpoints. The EX4400 supports a Layer 3 IP-based underlay and EVPN-VLXAN overlay to interconnect multiple sites.

Microsegmentation:Standards-based on that most  microsegmentation using group-based policies (GBP) leverages underlying VXLAN technology to provide agnostic endpoint access control for consistent security policies and granular control of application, business function, or user tags. Take segmentation to the next level by separating traffic within the same VLAN so IoT devices or users can traverse any port or switch within the network; maintain the same security policies without having to manually configure them each time.

Flow-Based Telemetry: Enables per-flow level analytics, so you can monitor thousands of traffic flows per switch without impacting the CPU.For example, in the case of a DDoS attack, when flow thresholds are breached, the attack can be quickly detected. You can implement automated workflows to triage problems, such as quarantining a port or examining the traffic.Enables per-flow level analytics, so you can monitor thousands of traffic flows per switch without impacting the CPU. For example, in the case of a DDoS attack, when flow thresholds are breached, the attack can be quickly detected. You can implement automated workflows to triage problems, such as quarantining a port or examining the traffic.

PoE, PoE++, and Fast PoE: The EX4400 offers fast PoE which enables power to be provided to the endpoints even as the switch reboot

Form factorFixed 1 U access
Port densityEX4400-48F: 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 AssuranceYes
Campus Fabrics10-member Virtual Chassis, EVPN-VXLAN
Cloud ManagedYes
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 speed400Gbps Virtual Chassis interconnect
Data rateEX4400-48F: 456/912 Gbps
EX4400-24P/24T: 324/648 Gbps
EX4400-48P/48T: 348/696 Gpbs
ThroughputEX4400-48F: 714 Mpps
EX4400-24P/24T: 333 Mpps
EX4400-48P/48T: 369 Mpps
ResiliencyRedundant internal load-sharing power supplies; redundant variable-speed fans
Traffic monitoringsFlow, IPFIX, flow based telemetry
Quality-of-service (QoS) queues/port12 (8 unicast, 4 multicast)
MAC addresses112,000
Jumbo frames9216 bytes
IPv4 unicast/multicast routes80,000
IPv6 unicast/multicast routes40,000
Number of VLANs4,093
ARP entries24,000
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