Juniper SRX Firewalls – Unified, AI native protection.

Juniper SRX delivers next‑generation firewalling across branch, campus, data center, and cloud with one consistent policy model. Benefit from application‑aware controls, advanced threat prevention, and unified operations that scale from single sites to clustered HA environments—managed centrally and integrated with AI‑driven insights to reduce risk and operational overhead.

Firewalls (on Prenise)

SRX380

Branch/Edge (All in One) – SRX300 Line

What for: SMB branches, small sites, edge breakout. 

Why: NGFW + SD WAN + routing/switching in one device; solid throughput (e.g., SRX340 up to ~4.7 Gbps FW, SRX345 up to ~5 Gbps FW) and integrated UTM/content security features. 

TCO-friendly and cloud-managed. Models (typical): 

• SRX320 (small branch offices) / SRX340 (SMB floor) / SRX345 (larger branch office) / SRX380 (high-performance branch + SD WAN).

HQ / Campus Edge / Kleines DC – SRX4xxx / SRX1600

What for: Central headquarters, campus border, VPN hubs, DC edge. 

Why: Next-generation firewall with high performance, zero trust orientation, EVPN VXLAN integration (fabric aware), central cloud policy via Security Director Cloud. 

For medium-sized SMEs, I recommend SRX4100/4200 or the current SRX1600/SRX4120/SRX4300 generation (1U, scalable). 

Note for large DC/Co Lo: Modular chassis SRX5000 line (up to the Tbps range) if you are planning massive growth later on.

SRX4700‑Generation
SRX1500

SRX1500

High-performance, next-generation firewall protection with advanced threat prevention, application visibility, and integrated threat intelligence. Ideal for midsize enterprises and data center edges, it helps ensure secure, scalable, and resilient connectivity without compromising performance or reliability.

SRX1600

Suited for midsize enterprises and data center edge environments, combining advanced threat prevention, secure connectivity, and centralized management with up to multi-gigabit throughput and seamless integration into HPE Juniper Networking AI-native security architecture.

SRX1600
SRX2300

SRX2300

High-performance next-generation firewall in a compact 1U form factor, providing advanced threat prevention, secure connectivity, and scalability for enterprise data centers and service provider environments.

Capabilities

  • True NGFW: App‑ and user‑aware security, IPS, URL filtering, and threat prevention.
  • All form factors: Compact branch, campus, data center, and virtual/cloud SRX.
  • Clustering & HA: Active/active or active/standby for seamless failover.
  • Deep app visibility: Identify and control applications—even evasive or encrypted.
  • Scalable performance: Hardware acceleration options for high throughput.

Operations

  • Centrally managed: Define once, enforce everywhere with shared objects and policies.
  • Automation‑ready APIs: Consistent REST/NETCONF for CI/CD and IaC workflows.
  • Juniper Mist integration: AI‑assisted ops, insights, and faster troubleshooting.
  • Zero‑Trust aligned: Least privilege, identity/context‑aware enforcement.
  • Unified updates: Streamlined software and signature lifecycle.

Cloud‑Security (SSE/SASE‑Bausteine)

Cloud Security (SSE/SASE building blocks) 

Secure Edge (SSE: FWaaS, SWG, CASB, DLP, ZTNA) 

What for: Modern "anywhere workforce" model; policies should follow users 

(office/home/mobile). 

Why: Full stack SSE in a low-latency stack (scan/inspect once), ZTNA for application access, a UI/policy framework via Security Director Cloud – ideal for a SASE path at your own pace.

Rely on our experience and the quality of Fortinet products to make your network secure and efficient. Contact us today to find out more about our comprehensive IT services and solutions.

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