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- In Stock: 100
- Manufacturer: Juniper Networks
- Model or Part: S-EX3400-A2-1
- Condition: New
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Overview
The Juniper Networks S-EX3400-A2-1 License unlocks advanced functionality for the EX3400 series Ethernet switches, transforming a standard deployment into a highly scalable, resilient, and secure network fabric. Designed for enterprise campuses, branch offices and data centre edge environments, this license enables feature sets such as Virtual Chassis technology, enhanced routing protocols, and comprehensive security controls without requiring additional hardware.
Key Features
- Enables Virtual Chassis to interconnect up to 10 switches with a single management point
- Activates Layer 3 routing capabilities including OSPF, IS-IS and static routes
- Provides advanced security features such as MACsec encryption and port authentication
- Supports high-density PoE+ power delivery for unified communications devices
- Allows access to Juniper Networks Automation scripts and telemetry integrations
Technical Specifications
- Compatible Model: EX3400 series switches (including EX3400-24P, EX3400-48T, etc.)
- License Type: Per-device perpetual software license
- Activation Method: License key installed via Junos OS CLI or web interface
- Software Version Requirement: Junos OS 15.1X73-D10 or later
- Support for Virtual Chassis stacking bandwidth up to 40 Gbps per link
Typical Applications
- Enterprise campus networks that need simplified management and rapid scaling
- Branch office deployments requiring secure, high-performance connectivity for VoIP and video conferencing
- Data centre edge switches that must provide both Layer 2 switching and Layer 3 routing in a compact footprint
- Unified communications installations leveraging PoE+ for IP phones, wireless access points and security cameras
- Organizations adopting network automation and intent-based networking frameworks
By adding the S-EX3400-A2-1 License, IT teams gain the flexibility to expand their network architecture, improve operational efficiency, and protect critical data traffic-all while preserving existing hardware investments.