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SRX4200 Services Gateway Overview

SRX4200 Services Gateway Overview

The Juniper Networks SRX4200 Services Gateway is a high-performance, scalable mid-range services gateway, which consolidates security, next-generation firewall, and advanced threat prevention capabilities to provide secure connectivity. The services gateway supports 40 Gbps IMIX throughput and is suited for small to medium enterprises and data centers.

The SRX4200 Services Gateway supports advanced threat prevention through Sky Advanced Threat Prevention (Sky ATP) and Spotlight Secure Threat Intelligence, in addition to key features such as VPN, IPS, and UTM.

The chassis is 1 U high and is designed for rack installation. The services gateway is shipped with dual power supplies and is available in both AC-powered and DC-powered versions:

  • SRX4200 (AC) — SRX4200 Services Gateway with dual AC power supplies

  • SRX4200 (DC) — SRX4200 Services Gateway with dual DC power supplies

The SRX4200 Services Gateway comes with 64 GB of DDR4 memory and two 240-GB solid-state drives (SSDs) in a redundant array of independent disks (RAID). Both disks are configured as a RAID-1 mirror (data is concurrently written to both SSDs). If one SSD becomes inoperable, the other SSD continues to be active.

The services gateway runs the Junos OS and can be managed using the CLI, Junos Space, and J-Web.

Field-Replaceable Units in SRX4200 Services Gateways

Field-replaceable units (FRUs) are components that you can replace at your site. The FRUs on the SRX4200 Services Gateway are hot-removable and hot-insertable. You can remove and replace them without powering off the services gateway. The services gateway supports the following FRUs:

  • AC power supplies

  • DC power supplies

  • Fan trays

Benefits of the SRX4200 Services Gateway

  • High performance—The SRX4200 supports up to 80-Gbps firewall throughput (up to 40-Gbps of IMIX firewall throughput) and is suited for enterprise campus and data center edge deployments.

  • Advanced threat protection—The SRX4000 line of services gateways supports the intrusion prevention system (IPS), Juniper Sky Advanced Threat Prevention (Juniper Sky ATP), antivirus, and antispam features, which protect against potential vulnerabilities. Juniper Sky ATP protects against zero-day attacks and other unknown threats.