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SRX4100 Firewall Overview

SRX4100 Firewall Overview

The Juniper Networks SRX4100 Firewall 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 20 Gbps IMIX throughput and is suited for small to medium enterprises and data centers.

The SRX4100 Firewall supports advanced threat prevention through Juniper Advanced Threat Prevention Cloud (ATP Cloud) and Spotlight Secure Threat Intelligence, in addition to key features such as VPN, IPS, and Content Security.

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:

  • SRX4100 (AC) — SRX4100 Firewall with dual AC power supplies

  • SRX4100 (DC) — SRX4100 Firewall with dual DC power supplies

The SRX4100 Firewall 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.

See Also

Field-Replaceable Units in SRX4100 Services Gateways

Field-replaceable units (FRUs) are components that you can replace at your site. The FRUs on the SRX4100 Firewall 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

See Also

Benefits of the SRX4100 Firewall

  • High performance—The SRX4100 supports up to 40-Gbps firewall throughput (up to 20-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 Juniper Advanced Threat Prevention Cloud (Juniper ATP Cloud), antivirus, and antispam features, which protect against potential vulnerabilities. Juniper ATP Cloud protects against zero-day attacks and other unknown threats.