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SRX320-SYS-JB
SRX320 Services Gateway includes hardware (8GE, 2x MPIM slot...
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SRX320-SYS-JB is a high-performance, rack-mount next-generation firewall appliance designed for branch offices and small to midsize businesses. With a robust hardware architecture, it delivers up to 1 Gbps firewall throughput while supporting deep packet inspection across Layers 3, 4, and 7. The appliance features a balanced port configuration including RJ-45 and SFP interfaces, dual WAN connectivity, and integrated security services such as IPS, antivirus, web filtering, and VPN, ensuring comprehensive threat protection.
Built for streamlined management and rapid deployment in branch office and cloud-connected environments, SRX320-SYS-JB offers centralized configuration and reporting via CLI, GUI, REST API, and SNMP. Its design supports scalability with high availability through an active-passive setup and clustering options, making it ideal for organizations seeking a future-ready security solution with integrated threat management and secure remote access.
SRX320-SYS-JB price is $893.00, a 54.6% saving from the Juniper list price of $1,965.00. SRX320-SYS-JB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX320-SYS-JB for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.
In remote branch deployments, the SRX320-SYS-JB-SRX320 combines 8x1 GbE ports, two MPIM slots, 4 GB RAM and 8 GB flash with Junos OS Firewall, NAT and IPSec VPN to establish high-throughput, encrypted tunnels to headquarters. Outcome: Ensures end-to-end data confidentiality, centralizes security policy management and delivers up to 500 Mbps of encrypted throughput with sub-millisecond latency.
For multi-site enterprises, the SRX320-SYS-JB-SRX320 functions as a CPE gateway, leveraging Junos Software Base MPLS, OSPF/BGP routing and Layer-2/3 switching across 8 GbE interfaces and hot-swappable MPIM modules (e.g., 10 GbE uplinks). Outcome: Accelerates L3VPN roll-out, scales to 50+ sites, reduces provisioning time by 40% and lowers OPEX through automated MPLS service activation.
Retail chains deploy the SRX320-SYS-JB-SRX320 to isolate POS and corporate LANs using built-in Junos Firewall, NAT and IPSec, backed by 4 GB RAM and 8 GB flash for real-time IPS and deep-packet inspection at up to 1 Gbps. Outcome: Achieves PCI-DSS compliance, blocks malware intrusions automatically and sustains 99.99% network uptime during peak transaction periods.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Deployment Type | Branch Office | Enterprise / Branch Office | Branch Office | Branch Office / SMB | Enterprise / Data Center |
| Use Case | VPN / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 7 |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | DC Power Supply |
| Redundant Power Supply Supported | Yes | Yes | No | Yes | Yes |
| Firewall Throughput | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | 100 Gbps |
| Threat Protection Throughput | 500 Mbps | 350 Mbps | 500 Mbps | 750 Mbps | 40 Gbps |
| IPS Throughput | 500 Mbps | 350 Mbps | 500 Mbps | 600 Mbps | 30 Gbps |
| VPN Throughput | 300 Mbps | 650 Mbps | 250 Mbps | 500 Mbps | 40 Gbps |
| Supported Applications | N/A | N/A | 350 | 250 | 200 |
| Centralized Configuration & Reporting | Yes | Juniper Networks Security Director | Yes | Yes | Junos Space |
| Feature | Integrated Threat Management, VPN, IDS/IPS, Application Control | Unified Threat Management | Integrated Security Services | Integrated Threat Intelligence | High Performance Next-Generation Firewall |
| Concurrent Sessions | 100,000 | 250000 | 25000 | 75000 | 2000000 |
| Maximum Concurrent Sessions | 100,000 | 250000 | 25000 | 100000 | 4000000 |
| Users/Nodes | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Integrated I/O | N/A | N/A | 4 | 8 | 8 |
| New Sessions Per Second | 5,000 | 15000 | 2500 | 5000 | 150000 |
| Supported VPN Types | IPSec / SSL VPN / L2TP | IPSec / SSL VPN | IPSec / SSL VPN / L2TP / PPTP / GRE | IPSec / SSL VPN | IPSec / SSL VPN |
| Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing |
| Security Services | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| Interfaces | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP / SFP+ / Combo Ports |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports |
| Switch Ports | No | Yes | Yes | Yes | Yes |
| POE Ports | No | Yes | Yes | No | No |
| Management Options | Cloud / CLI / GUI / REST API / SNMP | CLI / GUI / SNMP / REST API | CLI / GUI / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Logging & Monitoring | Built-in / Syslog / Cloud Logging | Built-in / Syslog | Built-in | Built-in / Syslog / Cloud Logging | Built-in |
| Firewall Policies Supported | 500 | N/A | N/A | 150 | 5000 |
| Users Supported | Unlimited | N/A | N/A | 1000 | N/A |
| Memory | 4 GB | 4 GB | 4 GB | 4 GB | 16 GB |
| Flash Storage | 32 GB | 16 GB | 16 GB | 32 GB | 64 GB |
| Expansion Slots | SFP | SFP | SFP | SFP | SFP |
| Form Factor | Desktop | 1 RU | 1 RU | Rack-mount | 2 RU |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 2 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | SRX320-SYS-JB | SRX240H-POE-TAA | SRX240H2-POE | SRX300-SYS-JE | SRX5600X-B10-DC |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 2 inches | 3.5 inches |
| Width | 17 inches | 17 inches | 17.2 inches | 17 inches | 17.2 inches |
| Depth | 18 inches | 14 inches | 10.2 inches | 14 inches | 29 inches |
| Weight | 12 lbs | 12 lbs | 12.3 lbs | 15 lbs | 35 lbs |
Reliable entry level firewall that handled routing and VPN tasks without issues.
Easy to deploy and manage for small office environments.
Stable Junos base features for everyday security needs.
Good performance for branch connectivity.
Met expectations for a compact services gateway.
The SRX320-SYS-JB is a compact branch services gateway from Juniper Networks that delivers integrated security, routing, switching and VPN services running on the Junos® Software Base license.
The SRX320-SYS-JB includes eight Gigabit Ethernet ports, two MIC/MPIM slots, 4 GB of RAM, 8 GB of flash storage, a power adapter and power cable. A rack-mount kit (RMK) is not included.
The Junos Software Base license provides stateful firewall, NAT, IPsec VPN, dynamic routing (OSPF, BGP, RIP), MPLS and L2/L3 switching capabilities in one package.
No. The SRX320-SYS-JB ships without a rack-mount kit. You must purchase the optional Juniper SRX rack-mount kit separately if required.