Switches & Bridges

The Juniper Networks EX4300 line of Ethernet switches delivers the performance and scale required for both campus and data center Gigabit Ethernet (GbE) access switch deployments. Combined with Juniper's market leading Virtual Chassis technology, the EX4300 scales up to 10 members, delivering the high availability and plug-and-play scale that businesses demand. Combining compact, pay-as-you-grow economics and low powerand cooling with the performance, availability, and port densities of chassis-based platforms, the EX4300 with Virtual Chassis technology enables businesses to deploy with speed and agility to increase revenue and improve productivity.

Product Overview

The EX4000 line of Ethernet access switches offer a Cloud-Native, AI-Native economical solution for access layer deployments in branch and remote offices. Both 1 Gbps and 2.5 Gbps with 802.3at and 802.3bt options are available to provide higher-speed options and PoE options, especially when connecting to Wi-Fi 6E and Wi-Fi 7 access points.

As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4000 is purpose-built for, and managed by, the cloud. The switches leverage Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a simplified, experience-first approach to access layer switching.

Product Description

The Juniper Networks^® EX4000 line of switches offers a Cloud-Native, AI-Native portfolio of access switches ideal for enterprise branch, remote office, and enterprise campus networks. EX4000 switches combine the simplicity of the cloud, the power of Mist AI^™, and a robust high-performance hardware foundation to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper^® Mist^™ Wired Assurance, you can effortlessly onboard, configure, and manage EX4000 switches from the cloud. This simplifies operations, improves visibility, and ensures a optimal experiences for connected devices.

Key features of the EX4000 line include:

• Cloud-Native, AI-Native switches featuring Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
• Fixed form factor available in 12-port, 24-port, and 48-port configurations supporting both PoE and non-PoE, and offering 1G and MGig capabilities
• Compact, fanless variants available in 8-port and 12-port models
• IEEE 802.3bz multigigabit ethernet for enhanced data speeds
• IEEE 802.3bt PoE Plus (PoE++), delivering up to 60 W)of power per port
• Fast and Perpetual PoE to ensure uninterrupted power
• 6-member Virtual Chassis support for simplified management and scalability

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4000 supports a wide range of deployment scenarios. As scaling requirements increase, you can rely on Juniper's Virtual Chassis technology to seamlessly connect and manage up to six EX4000 switches as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

The Juniper Networks EX4300 line of Ethernet switches delivers the performance and scale required for both campus and data center Gigabit Ethernet (GbE) access switch deployments. Combined with Juniper's market leading Virtual Chassis technology, the EX4300 scales up to 10 members, delivering the high availability and plug-and-play scale that businesses demand. Combining compact, pay-as-you-grow economics and low power and cooling with the performance,availability, and port densities of chassis-based platforms, the EX4300 with Virtual Chassis technology enables businesses to deploy with speed and agility to increase revenue and improve productivity.

Product Overview

The EX4000 line of Ethernet access switches offer a Cloud-Native, AI-Native economical solution for access layer deployments in branch and remote offices. Both 1 Gbps and 2.5 Gbps with 802.3at and 802.3bt options are available to provide higher-speed options and PoE options, especially when connecting to Wi-Fi 6E and Wi-Fi 7 access points.

As part of the underlying infrastructure for Juniper Mist Wired Assurance, the EX4000 is purpose-built for, and managed by, the cloud. The switches leverage Mist AI to simplify operations and provide better visibility into the experience of connected devices, delivering a simplified, experience-first approach to access layer switching.

Product Description

The Juniper Networks^® EX4000 line of switches offers a Cloud-Native, AI-Native portfolio of access switches ideal for enterprise branch, remote office, and enterprise campus networks. EX4000 switches combine the simplicity of the cloud, the power of Mist AI^™, and a robust high-performance hardware foundation to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper^® Mist^™ Wired Assurance, you can effortlessly onboard, configure, and manage EX4000 switches from the cloud. This simplifies operations, improves visibility, and ensures a optimal experiences for connected devices.

Key features of the EX4000 line include:

• Cloud-Native, AI-Native switches featuring Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
• Fixed form factor available in 12-port, 24-port, and 48-port configurations supporting both PoE and non-PoE, and offering 1G and MGig capabilities
• Compact, fanless variants available in 8-port and 12-port models
• IEEE 802.3bz multigigabit ethernet for enhanced data speeds
• IEEE 802.3bt PoE Plus (PoE++), delivering up to 60 W)of power per port
• Fast and Perpetual PoE to ensure uninterrupted power
• 6-member Virtual Chassis support for simplified management and scalability

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4000 supports a wide range of deployment scenarios. As scaling requirements increase, you can rely on Juniper's Virtual Chassis technology to seamlessly connect and manage up to six EX4000 switches as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

The Juniper Networks ® EX4300 line of Ethernet switches with Virtual Chassis technology combines the carrier-class reliability of modular systems with the economics and flexibility of stackable platforms, delivering a high-performance, scalable solution for data center, campus, and branch office environments. Both 1GbE access and multigigabit switch options are available.

Offering a full suite of Layer 2 and Layer 3 switching capabilities, the EX4300 enables a variety of deployments, including campus, branch, and data center access. A single 24-port or 48-port EX4300 switch can be deployed initially. As requirements grow, Juniper's Virtual Chassis technology allows any combination of up to 10 EX4300 and/or EX4600 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. A pair of 32-port EX4300 fiber switches can also be deployed as a consolidated aggregation or small core switch. Additionally, the EX4300 can integrate with the Juniper Networks QFX5100 line of 10GbE and 40GbE data center access switches in a single stack or Virtual Chassis configuration, enabling nondisruptive 10GbE server upgrades and simplified management of a mixed access environment.

The EX4300 switches can be interconnected over multiple 40GbE quad small form- factor pluggable plus (QSFP+) transceiver ports to form a 320 gigabit per second (Gbps) backplane. A flexible uplink module that supports both 1GbE and 10GbE options is also available, enabling high-speed connectivity to aggregation- or core-layer switches which connect multiple floors or buildings.

All EX4300 switches include high availability (HA) features such as redundant, hot- swappable internal power supplies and field-replaceable fans to ensure maximum uptime. In addition, Power over Ethernet (PoE)-enabled EX4300 switch models offer standards- based 802.3at PoE+ for delivering up to 30 watts on all ports to support high-density IP telephony and 802.11n wireless access point deployments.

Additionally, a multigigabit model, the EX4300-48MP 1 , supports IEEE 802.3bz-compliant 100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, and 10 Gbps speeds on access ports. This enables 802.11ac Wave 2 access points, which require higher bandwidth, to connect to the switch. The EX4300 multigigabit switch also supports up to 95 watts of power on any of the access ports, enabling PoE++ devices requiring more than 30 watts to connect to and draw power from the switch. Finally, the EX4300 multigigabit switch enables higher levels of Media Access Control Security (MACsec) AES256 encryption on all access and uplink ports, protecting customer traffic from unauthorized access.