Juniper SRX345 SYS JB Firewall and VPN Appliance with 5 Gbps Throughput and 12 Ports
The SRX345-SYS-JB is a high-performance Services Gateway from Juniper Networks, engineered for secure WAN and branch connectivity. This 1U rack-mountable appliance delivers advanced security, robust networking capabilities, and high port density, making it ideal for mid-sized to large branch offices. The "JB" designation indicates regional optimization for specific geographic or regulatory requirements.
- Up to 5 Gbps firewall throughput for high-performance security
- 8x 1GbE RJ-45 ports and 4x 1GbE SFP ports for flexible connectivity
- Integrated routing, switching, and comprehensive security services
- AppSecure technology for enhanced application visibility and control
- Advanced threat protection with optional Juniper Sky ATP integration
- IPsec VPN support with up to 800 Mbps throughput
- Unified security policies and NAT capabilities
- Powered by Junos OS for consistent management and operation
- Compact 1U rack-mountable design for space-efficient deployment
| Specification | Detail |
|---|---|
| Model Number | SRX345-SYS-JB |
| Form Factor | 1U Rack-mountable |
| Firewall Throughput | Up to 5 Gbps |
| VPN Throughput | Up to 800 Mbps |
| Max Concurrent Sessions | 1 million |
| Ports | 8x 1GbE RJ-45 + 4x 1GbE SFP |
| Power Supply | Internal AC |
| Operating System | Junos OS |
| High Availability | Yes (HA support via clustering) |
| Dimensions | 17.5 x 12 x 1.75 in (44.5 x 30.5 x 4.4 cm) |
| Weight | Approx. 5.9 kg (13 lbs) |
| Model | Ports | Firewall Throughput | VPN Throughput | Use Case |
|---|---|---|---|---|
| SRX345-SYS-JB | 8x RJ-45 + 4x SFP | Up to 5 Gbps | Up to 800 Mbps | Mid-size to large branches |
| SRX320 | 6x RJ-45 + 2x SFP | 1 Gbps | 300 Mbps | Small to mid-size branches |
| SRX550M | Modular (up to 3 slots) | Up to 7 Gbps | 1 Gbps | Larger enterprises & campuses |
| SRX380 | 16x RJ-45 + 4x SFP | Up to 20 Gbps | 4.4 Gbps | High-performance branches |
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