Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
SRX5400X-B3
SRX5400 Configuration includes: Chassis, enhanced midplane,...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SRX5400X-B3 is a high-performance, rack-mounted firewall appliance engineered for demanding enterprise and data center environments. It delivers robust firewall throughput with a diverse port configuration that includes high-speed LAN, WAN, and SFP+ interfaces, supports a range of security services such as IPS, antivirus, web filtering, VPN, and application control, and is built with redundant AC power supplies to ensure continuous operation.
The SRX5400X-B3 is designed to integrate seamlessly into varied deployment scenarios—from branch offices to larger enterprise and cloud networks—with flexible management options via cloud, CLI, GUI, and centralized reporting. Its scalable architecture and high-availability features, including clustering and active-passive failover, make it ideal for secure segmentation, VPN connectivity, and unified threat management use cases.
SRX5400X-B3 price is is available on request. Get immediate quote.
Request bulk order quote for SRX5400X-B3 for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.
Scenario: A multinational enterprise operating 10/40/100GbE data center fabrics must replace five legacy firewalls to support growing east-west traffic and encrypted workloads. Implementation: Deploy the SRX5400X-B3 chassis with enhanced midplane, SRX5K-RE-1800X4, SRX5K-SCB3, 2x HC PEM, HC fan tray, SRX5K-SPC-4-15-320 and dual SRX5K-MPC3-100G10G line cards on Junos 15.1X49-D10. Outcome: Delivers up to 200 Gb/s firewall throughput, reduces device count by 60%, cuts power/cooling costs by 40%, and ensures sub-millisecond latency for mission-critical applications.
Scenario: A Tier-1 service provider must support 100 GbE peering, advanced DDoS mitigation and encrypted carrier VPNs at the network edge. Implementation: Leverage the SRX5400X-B3 platform—enhanced midplane, SRX5K-RE-1800X4, SRX5K-SCB3, 2x HC PEM, HC fan tray, SRX5K-SPC-4-15-320 and SRX5K-MPC3-100G10G modules—running Junos 15.1X49-D10. Outcome: Provides up to 120 Gb/s of encrypted traffic, mitigates volumetric attacks up to 500 Gb/s, boosts service availability to 99.999%, and simplifies multi-site orchestration.
Scenario: A cloud hosting provider requires per-tenant segmentation and high-speed east-west inspection across hundreds of tenants. Implementation: Deploy SRX5400X-B3 chassis with enhanced midplane, SRX5K-RE-1800X4, SRX5K-SCB3, 2x HC PEM, HC fan tray, SRX5K-SPC-4-15-320 and SRX5K-MPC3-100G10G modules under Junos 15.1X49-D10. Outcome: Scales to 100 Gb/s inspection per tenant, hosts 200+ virtual firewalls, enforces granular policies, strengthens compliance posture and reduces lateral breach risk by 70%.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SRX5400X-B3 |  SRX220H2 |  SRX240H-POE-TAA |  SRX345-SYS-JE-2AC |  SRX5600-CHAS | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Chassis |
| Deployment Type | Enterprise / Data Center | Branch Office / SMB | Enterprise / Branch Office | Enterprise/Branch Office | Enterprise / Branch Office |
| Use Case | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | UTM/VPN/IPS | VPN / Secure Access / Segmentation / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3/Layer 7 | Layer 3 / Layer 4 / Layer 7 |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| Firewall Throughput | 200 Gbps | 1 Gbps | 1 Gbps | 4 Gbps | 100 Gbps |
| IPS Throughput | 40 Gbps | 600 Mbps | 350 Mbps | 1.2 Gbps | 15 Gbps |
| VPN Throughput | 15 Gbps | 500 Mbps | 650 Mbps | 3 Gbps | 50 Gbps |
| Centralized Configuration & Reporting | Yes | Yes | Juniper Networks Security Director | GUI, CLI, SNMP, REST API | Yes |
| Feature | Advanced Threat Protection, Clustering, High Availability | High Availability, Clustering, Advanced Routing | Unified Threat Management | High-performance, multi-layer security and scalability | High availability, clustering |
| New Sessions Per Second | 500,000 | 30000 | 15000 | 50000 | 300000 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN / L2TP | IPSec / SSL VPN | IPSec/SSL VPN | IPSec / SSL VPN |
| Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / 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 / DLP / Sandboxing / VPN |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Active |
| Interfaces | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 / SFP | RJ-45/SFP | RJ-45 / SFP / SFP+ |
| WAN Ports | 4 WAN | 2 WAN | 2 WAN | 2 WAN | 4 WAN |
| LAN Ports | 24 LAN Ports | 6 LAN Ports | 8 LAN Ports | 8 LAN Ports | 24 LAN Ports |
| Switch Ports | No | No | Yes | Yes | Yes |
| POE Ports | No | No | Yes | No | No |
| Management Options | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | CLI / GUI / SNMP / REST API | 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 / Syslog | Built-in/Syslog/Cloud Logging | Built-in / Syslog / Cloud Logging |
| Memory | 16 GB | 4 GB | 4 GB | 8 GB | 16 GB |
| Flash Storage | 128 GB SSD | 16 GB | 16 GB | 128 GB | 128 GB |
| Expansion Slots | SFP | SFP | SFP | SFP | SFP / NP Module |
| Form Factor | Chassis | 1 RU | 1 RU | 1 RU | Chassis |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | SRX5400X-B3 | SRX220H2 | SRX240H-POE-TAA | SRX345-SYS-JE-2AC Next-Generation Firewall | SRX5600-CHAS |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Well balanced configuration for mid scale deployments.
Stable throughput with SPC and MPC combination.
Good value enterprise firewall.
Reliable under load.
Smooth deployment.
The Juniper SRX5400X-B3 is a high-performance, modular services gateway that integrates advanced security, routing, and networking in a scalable chassis design.
The SRX5400X-B3 bundle includes the SRX5400 chassis, enhanced midplane, SRX5K-RE-1800X4 routing engine, SRX5K-SCB3 switch control board, two high-capacity PEMs, a high-capacity fan tray, SRX5K-SPC-4-15-320 services processing card, and SRX5K-MPC3-100G10G modular port card.
The SRX5400X-B3 is supported beginning with Juniper Networks JUNOS Release 15.1X49-D10 and all subsequent maintenance streams.
The SRX5400X-B3 delivers up to 80 Gbps of firewall throughput, 4 Tbps of backplane capacity, and supports over 200 million concurrent sessions for carrier-grade performance.
It provides unified threat management, intrusion prevention, application-layer security, SSL inspection, and advanced threat intelligence for comprehensive protection.
Its modular chassis allows online addition of services processing cards and port cards, scaling throughput and port density without service interruption.
Yes, the SRX5K-MPC3-100G10G modular port card provides native 100 GbE and 10 GbE interfaces to meet high-bandwidth requirements.
Active/Passive and Virtual Chassis redundancy with stateful session synchronization deliver sub-second failover for uninterrupted security services.
The SRX5400X-B3 typically consumes up to 4 500 W, uses dual high-capacity power entry modules, and employs a front-to-back high-capacity fan tray for efficient cooling.
Yes, its high throughput, low latency, and modular scalability make it ideal for data center edge and core firewall deployments.
It supports Junos Space Network Management, the J-Web GUI, and CLI automation for comprehensive configuration, monitoring, and analytics.
Yes, you can online-upgrade or replace SPCs, MPCs, the routing engine, and the switch control board without downtime.
The SRX5K-RE-1800X4 routing engine delivers enhanced control-plane performance, fast protocol convergence, and robust routing scalability.
You can purchase the SRX5400X-B3 through authorized Juniper partners with perpetual or subscription licensing for throughput and security services.
Juniper Care and Software Advantage provide 24×7 hardware replacement, software updates, and technical support to maximize uptime.
Large enterprises, service providers, and data centers requiring multi-terabit throughput, advanced security, and flexible scalability benefit most.
United States
