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The Juniper Networks EX4400 line of Ethernet switches offers a secure, cloud-ready portfolio of access switches ideal for enterprise campus and data center networks. The EX4400 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper Mist Wired Assurance, the EX4400 can be effortlessly onboarded, configured, and managed from the cloud. This simplifies operations, improves visibility, and ensures a much better experience for connected devices. Each EX4400 model offers 4 x 10GbE SFP+/25GbE SFP28 uplinks and two fixed 100GbE Virtual Chassis stacking ports, which can be reconfigured as Ethernet ports as needed. The switches also include high availability (HA) features such as redundant, hot-swappable internal power supplies and field-replaceable fans to ensure maximum uptime. The PoE-enabled EX4400 switch models offer standardsbased 802.3af/at/bt (PoE/PoE+/PoE++), delivering up to 90 watts on all ports. EX4400 switches can be quickly and easily onboarded (Day 0), provisioned (Day 1), and managed (Day 2+) from the cloud with Juniper Mist Wired Assurance, which brings AI-powered automation and insights that optimize experiences for endusers and connected devices. The EX4400 provides the rich Junos® operating system telemetry data for Mist AI, which helps achieve simpler operations, shorter mean time to repair (MTTR), and streamlined troubleshooting.
Switch | |
Security | MAC limiting (per port and per VLAN), Dynamic ARP inspection (DAI), IP source guard, Local proxy ARP, Static ARP support, DHCP snooping, Captive portal, DDoS protection (CPU control path flooding protection) |
VLAN | 4,093 VLAN with 4,094 VLAN IDs |
Manageable | Yes |
Layer 2 switching | Yes, Port-based VLAN, Voice VLAN, RTG, PVST+, RVI, UFD, Ethernet Ring Protection Switching, LLDP, LLDP-MED with VoIP integration, MAC learning disable, sticky MAC, MAC notification, PVLANs, ECN, L2PT |
Layer 3 Switching | Yes, Static routing, RIPv1/v2, OSPF, BGP, IS-IS |
Number of Port | 48x 10/100/1000BASE-T PoE+ + 4x 10GbE or 4x 25GbE or 2x 100GbE |
Stackable | Yes, Virtual Chassis configuration consisting of 10 switches |
Redundant Power Supply | Yes, Redundant, hot-swappable power supplies with redundant, field-replaceable, hot-swappable fans |
Rackmount | Yes |
Warranty | Juniper Indonesia Enhanced Limited Lifetime Warranty |