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EX3400 ETHERNET SWITCH

EX3400 ETHERNET SWITCH
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Data Sheet EX3400 ETHERNET SWITCH DATASHEET Product Description The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Virtual Chassis technology provides enterprises with the flexibility and ease of management that previously was only available with higher-end access switches. The fixed-configuration EX3400 supports a number of key features, including: Product Overview • 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+) are for campus wiring closet deployments. • Cloud-ready and zero-touch provisioning (ZTP)-enabled for Juniper Mist Wired Assurance • Data center-optimized cooling options offer both front-to-back and back-to-front airflows, making the EX3400 suitable for GbE data center access deployments. • Two redundant, field-replaceable power supplies each provide up to 920 watts of Juniper Networks EX3400 Ethernet Switch delivers a highperformance, flexible, and costeffective solution for today’s most demanding converged data, voice, and video enterprise access environments. The EX3400 supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX3400 is onboarded, provisioned, and managed in the Juniper Mist Cloud Architecture. Mist Wired Assurance delivers better experiences for connected devices through AI-powered automation and service levels. power. 24-port data center models are included for metro deployments. Four dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE QSFP+ ports are available. Uplink ports can be configured as Virtual Chassis interfaces and connected via standard 10GbE/40GbE optic interfaces (40GbE uplink ports are preconfigured by default as Virtual Chassis ports). Comprehensive Layer 2 functionality with RIP and static routing is provided. A compact, 13.8-inch deep 1 U form factor supports flexible deployment options. An easy-to-manage solution includes centralized software upgrades. Support is available for the same consistent modular Juniper Networks Junos operating system control plane feature implementation used by all other Juniper fixedconfiguration Juniper Networks EX Series Ethernet Switches. Support is provided for Layer 3 (OSPF v2, IGMP v1/v2/v3, PIM, VRRP, BFD, virtual router) via an enhanced feature license (optional license required). • Support is available for IPv6 management, including neighbor discovery, stateless auto configuration, telnet, SSH, DNS, system log, NTP, ping, traceroute, ACL, CoS static routing, and RIPng. • IPv6 routing features (OSPFv3, virtual router support for unicast, VRRPv6, PIM, MLDv1/v2) are supported via an enhanced feature license. • Support is available for Border Gateway Protocol (BGP), multiprotocol BGP (MBGP), and Intermediate System-to-Intermediate System (IS-IS) via an optional Advanced Feature license. • Energy Efficient Ethernet (EEE) capability is provided.

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EX3400 Ethernet Switch Datasheet The addition of Marvis, a complementary Virtual Network Assistant Cloud Management with Juniper Mist Wired Assurance driven by Mist AI, lets you start building a self-driving network that simplifies network operations and streamlines troubleshooting via automatic fixes for EX Series switches or recommended actions for external systems. Juniper Mist Wired Assurance, a cloud-based service driven by Mist AI to claim, configure, manage, and troubleshoot the EX3400, delivers AI-powered automation and service levels to ensure a better experience for connected...

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EX3400 Ethernet Switch Datasheet Figure 4: Campus fabrics showing Virtual Chassis and EVPN-VXLAN-based architectures Features and Benefits Figure 3: EX3400 Virtual Chassis deployments Campus Fabric Deployments Juniper campus fabrics support these validated architectures with the EX3400 switch playing the role of access switch: • EVPN multihoming (collapsed core or distribution): A collapsed core architecture combines the core and distribution layers into a single switch, turning the traditional three-tier hierarchal network into a two-tier network. This eliminates the need for STP across...

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EX3400 Ethernet Switch Datasheet Juniper Virtual Chassis Virtual Chassis technology simplifies network management for smaller deployments. Up to 10 interconnected EX3400 switches can be managed as a single device utilizing a single Junos OS image The EX3400 supports the 802.3af Class 3 Power over Ethernet (PoE) and 802.3at PoE+ standards for supporting networked devices such as telephones, video cameras, IEEE 802.11ac WLAN and a single configuration file, reducing the overall number of units to monitor and manage. When the Junos OS is upgraded on the primary switch in an EX3400 Virtual...

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EX3400 Ethernet Switch Datasheet Junos Operating System The EX3400 switches fully interoperate with Juniper Networks Access Policy Infrastructure, which consolidates all aspects of a user’s identity, device, and location, enabling administrators to The EX3400 switches run the same Junos OS that is used by other Juniper Networks EX Series Ethernet Switches, QFX Series Switches, Juniper Routers, Juniper SRX Firewalls, and the Juniper enforce access control and security down to the individual port or user levels. Working as an enforcement point in the Access Policy Infrastructure, the EX3400...

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EX3400 Ethernet Switch Datasheet Product Options Table 2. EX3400 Ethernet Switch Models SKU Total 10/100/1000 BASE-T Ports Power Supply Type PoE+ Power (Budget W) Max. System Power Consumption (W)* Power Supply Rating (W) 10GbE/GbE SFP+/SFP ports 2 40GbE QSFP+ ports 1 power supply 3 2 power supplies * Input power without PoE 2 High Availability The EX3400 line of Ethernet switches is designed to support many of the same failover capabilities and high availability (HA) functionality as other Juniper EX access switches with Virtual Chassis technology. Each EX3400 switch is capable of...

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