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Reliable entry level firewall that handled routing and VPN tasks without issues.
SRX320-SYS-JB
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SRX320 Services Gateway includes hardware (8GE, 2x MPIM slot...
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SRX320-SYS-JB
- Description:
- SRX320 Services Gateway includes hardware (8GE, 2x MPIM slots, 4G RAM, 8G Flash, power adapter and cable) and Junos Software Base (Firewall, NAT, IPSec, Routing, MPLS and Switching). RMK not included
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938085305
- Condition:
- Warranty:
- 3
- List Price:
$1,965.00
- Price:
$893.0054.6% off
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1
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SRX320-SYS-JB Overview
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.
SRX320-SYS-JB Specifications
- Product Type
- Firewall Appliance
- Architecture
- Rack-mount
- Deployment Type
- Branch Office
- Use Case
- VPN / UTM
- Firewall Layer Supported
- Layer 3 / Layer 4 / Layer 7
- Power Source
- AC Power Supply
- Redundant Power Supply Supported
- Yes
- Firewall Throughput
- 1 Gbps
- Threat Protection Throughput
- 500 Mbps
- IPS Throughput
- 500 Mbps
- VPN Throughput
- 300 Mbps
- Supported Applications
- N/A
- Centralized Configuration & Reporting
- Yes
- Feature
- Integrated Threat Management, VPN, IDS/IPS, Application Control
- Concurrent Sessions
- 100,000
- Maximum Concurrent Sessions
- 100,000
- Users/Nodes
- Unlimited
- Integrated I/O
- N/A
- New Sessions Per Second
- 5,000
- Supported VPN Types
- IPSec / SSL VPN / L2TP
- Routing Protocols Supported
- OSPF / BGP / RIP / Static Routing
- Security Services
- Antivirus / Web Filtering / Application Control / IPS / VPN
- High Availability
- Active-Passive
- Interfaces
- RJ-45 / SFP
- WAN Ports
- 2 WAN
- LAN Ports
- 8 LAN Ports
- Switch Ports
- No
- POE Ports
- No
- Management Options
- Cloud / CLI / GUI / REST API / SNMP
- Logging & Monitoring
- Built-in / Syslog / Cloud Logging
- Firewall Policies Supported
- 500
- Users Supported
- Unlimited
- Memory
- 4 GB
- Flash Storage
- 32 GB
- Expansion Slots
- SFP
- Form Factor
- Desktop
- Rack Units
- 1 RU
- Device Type
- NGFW
- Product Name
- SRX320-SYS-JB
- Height
- 1.75 inches
- Width
- 17 inches
- Depth
- 18 inches
- Weight
- 12 lbs
SRX320-SYS-JB Use Case
Branch Office Secure VPN and Next-Gen Firewall
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.
MPLS WAN Integration for Distributed Enterprises
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.
PCI-Compliant Retail Network Security and Segmentation
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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX320-SYS-JB |  SRX240H-POE-TAA |  SRX240H2-POE |  SRX300-SYS-JE |  SRX5600X-B10-DC | |
|---|---|---|---|---|---|
| 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 |
Reviews & Ratings
M
Matthew Collins
4
Easy to deploy and manage for small office environments.
O
Oliver Grant
5
Stable Junos base features for everyday security needs.
R
Ryan Foster
4
Good performance for branch connectivity.
J
James Whitman
5
Met expectations for a compact services gateway.
Questions & Answers
What is the SRX320-SYS-JB 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.
What hardware components come with the SRX320-SYS-JB?
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.
Which software features are included in the Junos Software Base license?
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.
Does the SRX320-SYS-JB include a rack-mount kit?
No. The SRX320-SYS-JB ships without a rack-mount kit. You must purchase the optional Juniper SRX rack-mount kit separately if required.
What firewall throughput can I expect from the SRX320?
The SRX320 delivers up to 1.5 Gbps of firewall throughput (UDP, 1518-byte packets) under Junos Software Base, suitable for small to medium branch environments.
How many Ethernet interfaces does the SRX320 offer?
The device provides eight 10/100/1000 Mbps Ethernet ports and two modular interface slots for additional uplink or specialized connectivity.
What modular interfaces are supported by the SRX320?
The two MPIM slots support a variety of Juniper MIC/MPIM modules, including additional GbE ports, SFP fiber uplinks and T1/E1 interfaces.
What are the memory and storage specifications?
The SRX320-SYS-JB ships with 4 GB of DDR3 RAM and an 8 GB eMMC flash module to support Junos OS and feature sets.
Which routing protocols does the SRX320 support?
Under the Junos Software Base license, the SRX320 supports OSPF, BGP, RIP and static routing for flexible WAN and LAN deployments.
Can the SRX320 handle MPLS services?
Yes. The Junos Software Base license on the SRX320 includes MPLS support for LSPs, VRF-Lite and traffic engineering in branch deployments.
What VPN capabilities are available on the SRX320?
The SRX320 offers IPsec site-to-site and remote-access VPN, IKEv1/v2 support and up to 300 Mbps of aggregated VPN throughput.
Does the SRX320 support advanced UTM services?
Advanced UTM services (anti-virus, anti-spam, web filtering) require the Juniper Advanced Security bundle and additional licensing beyond the Base package.
What are the power and environmental requirements?
The SRX320 operates on AC input (100–240 VAC, 50/60 Hz) with a maximum power consumption of 17 W. It runs in temperatures from 0 °C to 40 °C and up to 95% non-condensing humidity.
What are the physical dimensions and weight of the SRX320?
The SRX320 measures 210 mm x 130 mm x 40 mm (8.27” x 5.12” x 1.57”) and weighs approximately 0.7 kg (1.54 lb), ideal for desktop or shelf mounting.
What warranty and support options are available?
Juniper offers a one-year limited hardware warranty with the option to purchase Juniper Care or Juniper Care Plus for enhanced technical support and software upgrades.
How do I upgrade the Junos OS on my SRX320?
You can upgrade Junos OS via the CLI using the request system software add command or through the J-Web GUI by uploading a signed Junos image and rebooting the device.
Where can I purchase the SRX320-SYS-JB?
The SRX320-SYS-JB is available through authorized Juniper Networks resellers and distributors worldwide. Contact your Juniper partner for pricing and lead times.