Switches & Bridges

The EX4400 line of Ethernet access switches is designed for the AI era and optimized for the cloud. The platforms boost network performance and visibility, meeting the security demands of today as well as for networks of the next decade.

As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4400 is purpose-built for, and managed by, the cloud. The switch leverages Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a refreshing, user experience-first approach to access layer switching.

Product Description

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.

Key features of the EX4400 include:

• Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
• Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) to the access layer
• Media Access Control Security (MACsec) AES256
• Power over Ethernet (PoE)++ (90W per port)/PoE
• Standards-based microsegmentation using group-based policies (GBP)
• Flow-based telemetry to monitor traffic flows for anomaly detection
• 10-member Virtual Chassis support

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 supports a variety of applications, including campus, branch, and data center top-of-rack deployments. As requirements grow, Juniper's Virtual Chassis technology allows up to 10 EX4400 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

The EX4400 line includes:

• The EX4400-48F, which offers 12 x 10GbE and 36 x 1GbE fiber access ports
• The EX4400-24T, which offers 24 x 1GbE non-PoE access ports
• The EX4400-24P, which offers 24 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1800 W
• The EX4400-48T, which offers 48 x 1GbE non PoE-access ports
• The EX440-48P, which offers 48 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1400 W

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.

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Featuring up to 72 wire-speed 1GbE or 10GbE small form-factor pluggable and pluggable plus transceiver (SFP/SFP+) ports, and up to 12 wire-speed 40GbE quad SFP+ transceiver (QSFP+) ports in a compact one rack unit (1 U) platform, the Juniper Networks® EX4600 Ethernet Switch delivers 1.44 Tbps of Layer 2 and Layer 3 connectivity to networked devices such as secure routers, servers, and other switches. The EX4600 base switch provides 24 fixed 10GbE SFP/SFP+ ports and 4 fixed 40GbE QSFP+ ports. A total of four models are available: two featuring AC power supplies and front-to back or back-to-front airflow; and two featuring DC power supplies and front-to-back or back-to-front airflow.

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The EX9200 line of programmable, flexible and scalable modular Ethernet core switches simplifies the deployment of cloud applications, virtualized servers and rich media collaboration tools across campus and data center environments.

As a key element of Juniper's comprehensive portfolio of resilient campus switching, security, routing, and wireless products, the EX9200 Ethernet Switch enables collaboration and provides simple and secure access to mission critical applications. In the data center, the EX9200 simplifies network architectures and network operations to better align the network with today's dynamic business environments.

The EX9200 is also a key component of Juniper's MetaFabric architecture, which provides a simple, open and smart approach to building data center networks. Additionally, the EX9200 supports data center interconnect (DCI), critical to workload mobility and application availability, by delivering leading technologies such as MPLS, VPLS, and Ethernet VPN (E-VPN).

For networks evolving to SDN, the EX9200 integrates with VMware NSX SDN controllers and can act as a VXLAN Layer 2 and Layer 3 Gateway. The open and standards-based EX9200 platform also interoperates with the Open vSwitch Database (OVSDB) to support detailed management capabilities and integrates with Juniper Networks Contrail SDN controller to allow users to choose their preferred SDN systems.

The EX9200 is based on Juniper One custom silicon, an ASIC designed by Juniper which provides a programmable Packet Forwarding Engine (PFE) and allows for native support of networking protocols such as virtualization using MPLS over IP and overlay network protocols. ASIC micro code changes delivered through updates to Juniper Networks Junos ® operating system provide investment protection by allowing existing hardware to support new or future networking protocols.

The programmability of the EX9200 allows it to support Junos OS-based automation along with the Junos SDK, which enables integration with Puppet and other automation applications. The EX9200's network programmability also enables integration with leading orchestration applications such as OpenStack.

Learn More

The EX4400 line of Ethernet access switches is designed for the AI era and optimized for the cloud. The platforms boost network performance and visibility, meeting the security demands of today as well as for networks of the next decade.

As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4400 is purpose-built for, and managed by, the cloud. The switch leverages Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a refreshing, user experience-first approach to access layer switching.

Product Description

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.

Key features of the EX4400 include:

• Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
• Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) to the access layer
• Media Access Control Security (MACsec) AES256
• Power over Ethernet (PoE)++ (90W per port)/PoE
• Standards-based microsegmentation using group-based policies (GBP)
• Flow-based telemetry to monitor traffic flows for anomaly detection
• 10-member Virtual Chassis support

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 supports a variety of applications, including campus, branch, and data center top-of-rack deployments. As requirements grow, Juniper's Virtual Chassis technology allows up to 10 EX4400 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

The EX4400 line includes:

• The EX4400-48F, which offers 12 x 10GbE and 36 x 1GbE fiber access ports
• The EX4400-24T, which offers 24 x 1GbE non-PoE access ports
• The EX4400-24P, which offers 24 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1800 W
• The EX4400-48T, which offers 48 x 1GbE non PoE-access ports
• The EX440-48P, which offers 48 x 1GbE PoE access ports, delivering up to 90 W per port and a power budget of 1400 W

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.

Learn More

The EX9200 line of programmable, flexible and scalable modular Ethernet core switches simplifies the deployment of cloud applications, virtualized servers and rich media collaboration tools across campus and data center environments.

As a key element of Juniper's comprehensive portfolio of resilient campus switching, security, routing, and wireless products, the EX9200 Ethernet Switch enables collaboration and provides simple and secure access to mission critical applications. In the data center, the EX9200 simplifies network architectures and network operations to better align the network with today's dynamic business environments.

The EX9200 is also a key component of Juniper's MetaFabric architecture, which provides a simple, open and smart approach to building data center networks. Additionally, the EX9200 supports data center interconnect (DCI), critical to workload mobility and application availability, by delivering leading technologies such as MPLS, VPLS, and Ethernet VPN (E-VPN).

For networks evolving to SDN, the EX9200 integrates with VMware NSX SDN controllers and can act as a VXLAN Layer 2 and Layer 3 Gateway. The open and standards-based EX9200 platform also interoperates with the Open vSwitch Database (OVSDB) to support detailed management capabilities and integrates with Juniper Networks Contrail SDN controller to allow users to choose their preferred SDN systems.

The EX9200 is based on Juniper One custom silicon, an ASIC designed by Juniper which provides a programmable Packet Forwarding Engine (PFE) and allows for native support of networking protocols such as virtualization using MPLS over IP and overlay network protocols. ASIC micro code changes delivered through updates to Juniper Networks Junos ® operating system provide investment protection by allowing existing hardware to support new or future networking protocols.

The programmability of the EX9200 allows it to support Junos OS-based automation along with the Junos SDK, which enables integration with Puppet and other automation applications. The EX9200's network programmability also enables integration with leading orchestration applications such as OpenStack.

Learn More