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SRX300-SYS-JE
SRX300 Services Gateway includes hardware (8GE, 4G RAM, 8G F...
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SRX300-SYS-JE is a robust, rack-mounted firewall appliance designed for branch office and small-to-medium business deployments. It delivers high firewall throughput with a versatile port configuration that includes LAN, WAN, and SFP interfaces, and is powered by an AC supply with redundant options to ensure continuous uptime.
SRX300-SYS-JE offers comprehensive security services including IPS, antivirus, web filtering, and VPN, making it a complete integrated threat protection solution. Its scalable architecture and high availability through active-passive clustering enable secure and streamlined management in enterprise, branch, and cloud-managed environments.
SRX300-SYS-JE price is $816.00, a 58.5% saving from the Juniper list price of $1,965.00. SRX300-SYS-JE is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX300-SYS-JE for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.
Deploy the SRX300-SYS-JE-SRX300 services gateway—featuring 8 Gigabit Ethernet ports, 4 GB RAM, 8 GB Flash, power adapter and cable—and Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS, Switching and Application Security) to secure and optimize hybrid WAN links across 20 branch offices. Stateful firewall and NAT isolate local networks, IPSec VPN tunnels encrypt Internet and MPLS back-hauls, and dynamic routing automatically reroutes traffic upon link failure. Application Security Services perform deep packet inspection on critical SaaS and VoIP streams, preserving QoS. Benefit: Achieve 99.99% uptime, end-to-end encryption and unified WAN management with a single, high-performance gateway.
In a multi-site retail chain, install the SRX300-SYS-JE-SRX300—with 8GE ports, 4 GB RAM, 8 GB Flash, power adapter and cable—and Junos Software Enhanced features to safeguard POS terminals and guest Wi-Fi. The integrated switching pairs with stateful firewall and NAT to isolate payment networks, while IPSec tunnels back up sales data to headquarters. Application Security Services continuously scan for malware and enforce PCI DSS policies at the edge. Benefit: Protect customer data, maintain PCI compliance and reduce fraud risk with one compact, management-friendly appliance.
For organizations migrating mission-critical workloads to public clouds, the SRX300-SYS-JE-SRX300 services gateway—complete with 8 GE, 4 GB RAM, 8 GB Flash, power adapter and cable—and Junos Software Enhanced (Routing, MPLS, IPSec, Firewall, NAT, Switching, Application Security) delivers secure, low-latency connectivity. MPLS L3 VPN segments traffic, SD-WAN policies steer SaaS traffic over the best path, and IPSec ensures end-to-end encryption. Application Security Services inspect east-west data flows for threats, while NAT handles IPv4/IPv6 translation seamlessly. Benefit: Consistently deliver sub-50 ms response times, enforce regulatory standards, and optimize bandwidth costs with a single edge device.
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 | Chassis | Rack-mount | Rack-mount |
| Deployment Type | Branch Office / SMB | Enterprise / Branch Office | Enterprise / Data Center | Enterprise / Data Center | Enterprise / Data Center |
| Use Case | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 7 | Layer 3 / Layer 4 / 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 | Yes | Yes | Yes |
| Firewall Throughput | 1 Gbps | 3 Gbps | 400 Gbps | 240 Gbps | 100 Gbps |
| Threat Protection Throughput | 750 Mbps | 1 Gbps | 200 Gbps | 40 Gbps | 40 Gbps |
| IPS Throughput | 600 Mbps | 1.5 Gbps | 150 Gbps | 40 Gbps | 30 Gbps |
| VPN Throughput | 500 Mbps | 1 Gbps | 100 Gbps | 75 Gbps | 40 Gbps |
| Supported Applications | 250 | N/A | 700+ | 50 | 200 |
| Centralized Configuration & Reporting | Yes | Juniper Networks Junos Space | Juniper Networks Security Director | Juniper Security Director | Junos Space |
| Feature | Integrated Threat Intelligence | Next-Generation Firewall with Advanced Threat Protection | Scalability, High Availability, Clustering | Advanced Threat Prevention | High Performance Next-Generation Firewall |
| Concurrent Sessions | 75000 | 250000 | 5 Million | 10 Million | 2000000 |
| Maximum Concurrent Sessions | 100000 | 250000 | 10 Million | 10 Million | 4000000 |
| Users/Nodes | Unlimited | N/A | Unlimited | Unlimited | Unlimited |
| Integrated I/O | 8 | N/A | N/A | N/A | 8 |
| New Sessions Per Second | 5000 | 15000 | 150,000 | 1 Million | 150000 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / 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 / SFP+ | RJ-45 / SFP / SFP+ | RJ-45 / SFP / SFP+ / Combo Ports |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 4 WAN | 2 WAN |
| LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Switch Ports | Yes | No | Yes | No | Yes |
| POE Ports | No | No | No | No | No |
| Management Options | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Logging & Monitoring | Built-in / Syslog / Cloud Logging | Built-in / External / Syslog / Cloud Logging | Built-in / External / Syslog / Cloud Logging | Built-in / Syslog / Cloud Logging | Built-in |
| Firewall Policies Supported | 150 | N/A | 5000 | 500 | 5000 |
| Users Supported | 1000 | N/A | Unlimited | Unlimited | N/A |
| Memory | 4 GB | 4 GB | 32 GB | 16 GB | 16 GB |
| Flash Storage | 32 GB | 16 GB | 128 GB | 128 GB | 64 GB |
| Expansion Slots | SFP | SFP | NP Module | SFP | SFP |
| Form Factor | Rack-mount | 1 RU | Chassis | 2 RU | 2 RU |
| Rack Units | 1 RU | 1 RU | N/A | 2 RU | 2 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | SRX300-SYS-JE | SRX340 | SRX5400X-CHAS | SRX5400X-B7-AC | SRX5600X-B10-DC |
| Height | 2 inches | 1.75 inches | N/A | 3.5 | 3.5 inches |
| Width | 17 inches | 17.2 inches | N/A | 17.3 | 17.2 inches |
| Depth | 14 inches | 17.7 inches | N/A | 28.1 | 29 inches |
| Weight | 15 lbs | 15 lbs | N/A | 55 lbs | 35 lbs |
Enhanced features added flexibility for small networks.
Application security worked smoothly.
Reliable firewall for branch use.
Easy to manage remotely.
Good overall experience.
The SRX300 Services Gateway (SKU SRX300-SYS-JE) is a compact branch security appliance with eight GE ports, 4 GB RAM, 8 GB flash, a power adapter, and Junos Software Enhanced providing firewall, NAT, IPSec VPN, routing, MPLS, switching, and application security.
The SRX300 includes eight 10/100/1000 Base-T Ethernet ports, 4 GB of DRAM, 8 GB of flash storage, and a 12 VDC power adapter with cable for desktop or wall-mount use.
Junos Software Enhanced on the SRX300 delivers stateful firewalling, NAT, advanced IPSec VPN, BGP/OSPF routing, MPLS, Layer 2/3 switching, and AppSecure application security.
The SRX300 Services Gateway delivers up to 1 Gbps of firewall throughput with full security services enabled for small-branch deployments.
The SRX300 supports up to 75 concurrent IPsec VPN tunnels for secure site-to-site and remote-access connectivity.
Yes, the SRX300 includes full MPLS label-switching support in Junos Enhanced for scalable L3VPN and traffic engineering at the branch.
The SRX300 features eight auto-negotiating 10/100/1000 Base-T ports that can be assigned to virtual routers, security zones, or used in Layer 2 switching mode.
Junos Enhanced adds advanced features—MPLS, AppSecure, dynamic routing protocols, and richer security services—not included in the base license.
No, an RMK is not included or required; Junos OS images and configuration files are managed via USB or network-based upgrades.
The SRX300 ships with 4 GB of DDR3 memory and 8 GB of NAND flash storage for operating system, logs, and configuration data.
The SRX300 includes a 12 VDC universal power adapter and an AC power cable compatible with global voltage standards.
The SRX300 is ideal for small branch offices, retail outlets, and distributed enterprises requiring integrated security, routing, and switching.
You can manage the SRX300 via the Junos CLI, the J-Web GUI, or automation frameworks such as Ansible and Juniper Contrail for centralized control.
The SRX300 includes a limited lifetime hardware warranty and 90 days of software updates; extended support is available through Juniper Care.
The SRX300 combines competitive throughput, integrated routing, and advanced security services in a compact form factor, outperforming single-function NGFW appliances.
The SRX300 operates from 0 °C to 40 °C (32 °F to 104 °F) at up to 90% non-condensing humidity and measures 212 × 114 × 38 mm for desktop or rack-mount use.