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SRX345-SYS-JE-DC
SRX345 DC PSU & JUNOS BASE (JSE)
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SRX345-SYS-JE-DC is a high-performance, rack-mounted hardware appliance engineered to deliver robust network security and advanced routing capabilities for modern data center environments. It incorporates a multi-core processing architecture designed to support firewall services at up to 4 Gbps throughput, featuring a flexible port configuration that includes both RJ-45 and SFP interfaces, along with a redundant AC power supply to ensure continuous operation.
The device supports an extensive suite of security services such as IPS, antivirus, web filtering, VPN, and application control, making it ideally suited for enterprise and data center deployments. With versatile management options including CLI, GUI, and SNMP, SRX345-SYS-JE-DC offers centralized configuration and reporting, scalable performance, and high availability via active-passive clustering, addressing the rigorous demands of branch offices and cloud-connected infrastructures.
SRX345-SYS-JE-DC price is $4,876.00, a 37% saving from the Juniper list price of $7,743.00. SRX345-SYS-JE-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX345-SYS-JE-DC for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.
Telecom operators deploy the SRX345-SYS-JE-DC-SRX345 DC PSU with Junos Base (JSE) at distributed cell-site routers to deliver enterprise-grade firewall, IPsec VPN aggregation and real-time threat prevention. The DC power supply integrates seamlessly with existing 48 V feeds to ensure continuous operation during grid outages. Benefit: Achieve 99.99% service uptime, unified security policy enforcement and simplified zero-touch remote management across all cell towers.
A global finance firm standardizes on the SRX345-SYS-JE-DC-SRX345 DC PSU & Junos Base (JSE) as its SD-WAN edge gateway for remote branches. The DC-capable chassis runs on backup generators or solar panels when AC fails, while Junos Base delivers consistent orchestration, firewall filtering and application-aware routing across MPLS, broadband and LTE links. Benefit: Reduce WAN costs by 40%, boost branch-office uptime and centralize security/compliance reporting.
Utility providers secure critical infrastructure by installing the SRX345-SYS-JE-DC-SRX345 DC PSU & Junos Base (JSE) in energy substations. The DC PSU matches the site’s 48 V power bus, and Junos Base enforces zone-based firewalling, anomaly detection and audit-grade logging for SCADA traffic. Benefit: Accelerate incident response by 50%, maintain continuous SCADA operations and meet regulatory compliance with end-to-end encryption and segmented network zones.
To get the detailed certification, please go to the Compliance Center.
 SRX345-SYS-JE-DC |  SRX5800E-BASE-DC |  SRX5600X-B10-AC |  SRX550-645AP |  SRX4100-SYS-JE-DC | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Chassis | Rack-mount | Rack-mount | Rack-mount |
| Deployment Type | Enterprise / Data Center | Data Center / Enterprise | Enterprise | Enterprise / Branch Office / SMB | Enterprise / Data Center / Branch Office |
| Use Case | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / Segmentation / UTM | UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / 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 3 / Layer 4 / Layer 7 |
| Power Source | AC Power Supply | DC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| Firewall Throughput | 4 Gbps | 720 Gbps | 100 Gbps | 6.45 Gbps | 4 Gbps |
| Threat Protection Throughput | 3 Gbps | 480 Gbps | 20 Gbps | 2.0 Gbps | 1.2 Gbps |
| IPS Throughput | 2 Gbps | 200 Gbps | 15 Gbps | 2.0 Gbps | 1 Gbps |
| VPN Throughput | 1.5 Gbps | 240 Gbps | 10 Gbps | 3.5 Gbps | 2 Gbps |
| Supported Applications | 500 | 256 | N/A | 150 | N/A |
| Centralized Configuration & Reporting | Yes | Juniper Networks Security Director | Centralized | Yes | Yes |
| Feature | Next-Generation Firewall | High Performance, Scalability, and Redundant Architecture | Integrated Threat Intelligence | Next-Generation Firewall, Intrusion Prevention, VPN, Antivirus, Application Control | Application Firewall, IPS, Antivirus, Web Filtering, VPN |
| Concurrent Sessions | 250,000 | 100000000 | 5000000 | 250000 | 250000 |
| Maximum Concurrent Sessions | 500,000 | 100000000 | 10000000 | 350000 | 250000 |
| Users/Nodes | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Integrated I/O | 8 | 8 | N/A | 8 | N/A |
| New Sessions Per Second | 30,000 | 2000000 | 250000 | 30000 | 30000 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP | IPSec / SSL VPN |
| Routing Protocols Supported | OSPF / BGP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / 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-Active | Active-Passive | Active-Passive | Active-Passive |
| Interfaces | RJ-45 / SFP | RJ-45 / SFP / SFP+ / QSFP+ | RJ-45 / SFP | RJ-45 / SFP / Combo Ports | RJ-45 / SFP |
| WAN Ports | 2 WAN | 4 WAN | 2 WAN | 2 WAN | 4 WAN |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Switch Ports | Yes | Yes | No | Yes | Yes |
| POE Ports | No | No | No | No | No |
| Management Options | CLI / GUI / SNMP | CLI / GUI / Junos Space / SNMP / REST API | Cloud / CLI / GUI / SNMP | CLI / GUI / SNMP / REST API | CLI / GUI / Centralized / REST API / SNMP |
| Logging & Monitoring | Built-in / Syslog | Built-in / Syslog / Cloud Logging | Built-in / Syslog | Built-in / Syslog | Built-in |
| Firewall Policies Supported | 200 | 2500 | N/A | 200 | N/A |
| Users Supported | Unlimited | Unlimited | N/A | Unlimited | N/A |
| Memory | 8 GB | 32 GB | 16 GB | 16 GB | 8 GB |
| Flash Storage | 128 GB | 128 GB SSD | 64 GB | 128 GB SSD | 32 GB |
| Expansion Slots | SFP | SFP / NP Module | SFP | SFP | SFP |
| Form Factor | 1 RU | Chassis | 2 RU | 1 RU | Rack-mount |
| Rack Units | 1 RU | 4 RU | 2 RU | 1 RU | 2 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | SRX345-SYS-JE-DC | SRX5800E-BASE-DC | SRX5600X-B10-AC | SRX550-645AP | SRX4100-SYS-JE-DC |
| Height | 1.75 inches | 6.7 inches | N/A | 1.75 inches | 3.5 inches |
| Width | 17.5 inches | 17.5 inches | N/A | 17 inches | 17 inches |
| Depth | 15 inches | 28 inches | N/A | 18 inches | 17 inches |
| Weight | 15 lbs | 60 lbs | N/A | 15 lbs | 22 lbs |
Enhanced security features worked reliably on DC power.
Strong performance for branch level inspection.
Handled IPSec tunnels without issues.
Stable Junos operation.
Met expectations.
The SRX345 DC PSU & JUNOS BASE (JSE) is a branch-level services gateway combining a DC power supply unit with Juniper’s foundational JUNOS Base software for secure, high-performance routing and firewall services.
The SRX345 delivers up to 3 Gbps of firewall throughput, 1.5 Gbps of IPSec VPN performance, and up to 500,000 concurrent sessions for enterprise branch deployments.
The SRX345 DC PSU accepts –40 to –72 V DC input, supporting standard telco DC feeds and ensuring uninterrupted operation in telecom and carrier environments.
Yes. The SRX345 DC PSU is hot-swappable, allowing seamless replacement or maintenance without powering down the gateway or disrupting network services.
