Juniper Networks SSG550 NetScreen 550 Secure Services Gateway Firewall VPN A

Overview
The Juniper Networks SSG550, also known as the NetScreen 550 Secure Services Gateway Firewall VPN A, is a high-performance, all-in-one security appliance designed for small to medium sized enterprises. It combines stateful firewall protection, robust VPN capabilities, intrusion prevention, and content filtering in a single, easy-to-manage platform. With its compact chassis and intuitive web interface, the SSG550 delivers enterprise-grade security without the complexity of larger solutions.

Key Features

• Integrated stateful inspection firewall with up to 150 Mbps throughput
• IPSec VPN support for site-to-site and remote access with up to 250 concurrent tunnels
• Built-in intrusion prevention system (IPS) with signature updates
• Web filtering and application control to block unsafe content
• High availability clustering for zero downtime
• Centralized management via Juniper Network Management Platform
• Multiple WAN interfaces for load balancing and failover

Technical Specifications

• Model number: SSG550
• Processor: Dual core security processor
• Memory: 2 GB RAM
• Flash storage: 4 GB
• Interfaces: 8 x 10/100/1000 Ethernet ports, 2 x SFP slots
• VPN throughput: up to 150 Mbps
• Maximum concurrent sessions: 250,000
• Power supply: Dual redundant 120 V AC
• Dimensions: 1.75 in x 10.5 in x 7.5 in (H x W x D)
• Operating temperature: 0 to 40 deg C

Typical Applications

• Branch office edge security with firewall and VPN consolidation
• Remote worker secure access via IPSec or SSL VPN
• Small data center perimeter protection with intrusion prevention
• Multi-site network interconnect using site-to-site VPN tunnels
• Compliance enforcement through web filtering and application control

The SSG550 delivers reliable, scalable security that protects network resources, simplifies management, and supports growth as your organization expands.