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AC powered base system delivered consistent results.
SRX4100-SYS-JB-AC
SRX4100 Services Gateway includes hardware (8x10GE, two AC P...
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SRX4100-SYS-JB-AC
SRX4100 Services Gateway includes hardware (8x10GE, two AC P...
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SRX4100-SYS-JB-AC is a high-performance, rack-mount hardware appliance engineered for enterprise network security. It delivers robust firewall throughput at up to 10 Gbps while providing integrated LAN, WAN, and SFP+ port configurations, powered by an AC power supply with redundant support. The appliance comes equipped with advanced security services—including IPS, antivirus, web filtering, and VPN—and is designed for deployments in environments ranging from branch offices to data centers.
Designed for scalability and high availability, SRX4100-SYS-JB-AC supports active-passive clustering to ensure continuous operations under demanding conditions. Its comprehensive feature set and flexible management options via Cloud, CLI, GUI, centralized systems, REST API, and SNMP make it ideally suited for use cases that demand rigorous threat prevention, centralized reporting, and streamlined configuration in enterprise network infrastructures.
SRX4100-SYS-JB-AC price is $13,665.00, a 80.2% saving from the Juniper list price of $69,000.00. SRX4100-SYS-JB-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX4100-SYS-JB-AC for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.
Scenario: A large financial institution deploys the SRX4100-SYS-JB-AC-SRX4100 at its data center edge to handle 8x10GE connectivity, leverage Junos Software Base for stateful firewalling, NAT and dynamic routing, and ensure uninterrupted operation through dual AC PSUs and four fan trays. Benefit: Delivers sub-millisecond threat inspection and micro-segmentation across mission-critical applications, reducing lateral attack surface by 75% while maintaining 10 Gbps+ throughput and 99.999% availability.
Scenario: A global service provider uses the SRX4100 gateway to terminate up to 1,000 MPLS VPN routes, establish IPSec tunnels for enterprise customers, and run advanced BGP/OSPF/MPLS forwarding on Junos Software Base. Hardware redundancy is maintained via two hot-swap AC PSUs, four intelligent fan trays, and removable rack mounts. Benefit: Enables scalable multi-tenant VPN services with sub-50 ms failover, 8x10GE port density for network growth, and 30% lower operational costs through consolidation of firewall, routing and VPN functions onto a single platform.
Scenario: A healthcare provider implements the SRX4100 Services Gateway to securely bridge on-premises data center resources with multi-cloud environments. It uses Junos Software Base for carrier-grade NAT, automated IPSec key management, and dynamic path routing over 8x10GE links, while dual AC PSUs and four fan trays guarantee 24/7 uptime. Benefit: Achieves PCI-compliant, end-to-end encryption at 5 Gbps aggregate throughput, simplifies public IP management by 60%, and accelerates secure application delivery to cloud workloads with zero-touch failover.
To get the detailed certification, please go to the Compliance Center.
 SRX4100-SYS-JB-AC |  SRX5800E-B1-AC-TAA |  SRX5400E-B1-DC |  SRX4200-AC |  SRX5400E-B2-DC | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Chassis | Chassis | Rack-mount | Rack-mount |
| Deployment Type | Enterprise | Data Center / Enterprise / Cloud Edge | Data Center | Enterprise / Branch Office | Enterprise / Data Center |
| Use Case | VPN | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM |
| Firewall Layer Supported | Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 7 |
| Power Source | AC Power Supply | AC Power Supply | DC Power Supply | AC Power Supply | DC Power Supply |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| Firewall Throughput | 10 Gbps | 1 Tbps | 100 Gbps | 10 Gbps | 200 Gbps |
| Threat Protection Throughput | 4 Gbps | 350 Gbps | 90 Gbps | 3 Gbps | 40 Gbps |
| IPS Throughput | 3 Gbps | 200 Gbps | 80 Gbps | 3 Gbps | 40 Gbps |
| VPN Throughput | 3 Gbps | 250 Gbps | 50 Gbps | 4 Gbps | 80 Gbps |
| Supported Applications | N/A | N/A | 3000 | N/A | N/A |
| Centralized Configuration & Reporting | Yes | Yes | Yes | Yes | Yes |
| Feature | Next-Generation Firewall with Integrated Threat Intelligence | Advanced Threat Prevention | Advanced Threat Protection and High Scalability | Unified Threat Management | High Availability, Scalability, Clustering |
| Concurrent Sessions | 300,000 | 60 Million | 5000000 | 250000 | N/A |
| Maximum Concurrent Sessions | 300,000 | 60 Million | 6000000 | 250000 | N/A |
| Users/Nodes | Unlimited | N/A | Unlimited | Unlimited | Unlimited |
| Integrated I/O | N/A | N/A | 8 | N/A | N/A |
| New Sessions Per Second | 75,000 | N/A | 200000 | 30000 | N/A |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP | IPSec / SSL VPN / L2TP / PPTP / GRE | 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 / DLP / Sandboxing / 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 / Active-Active |
| Interfaces | RJ-45 / SFP / SFP+ | SFP / SFP+ / QSFP+ | RJ-45 / SFP / SFP+ / QSFP+ / Combo Ports | RJ-45 / SFP | RJ-45 / SFP / SFP+ / Combo Ports |
| WAN Ports | 2 WAN | N/A | 4 WAN | 2 WAN | 4 WAN |
| LAN Ports | 8 LAN Ports | N/A | 8 LAN Ports | 12 LAN Ports | 24 LAN Ports |
| Switch Ports | Yes | No | Yes | Yes | Yes |
| POE Ports | No | No | No | No | No |
| Management Options | 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 | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Logging & Monitoring | Built-in | Built-in | Built-in / External / Syslog / Cloud Logging | Built-in / Syslog / Cloud Logging | Built-in / External / Syslog / Cloud Logging |
| Firewall Policies Supported | 500 | N/A | 2000 | N/A | N/A |
| Users Supported | N/A | N/A | N/A | Unlimited | N/A |
| Memory | 8 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| Flash Storage | 128 GB | 128 GB | 128 GB SSD | 128 GB | 32 GB |
| Expansion Slots | SFP | NP Module | NP Module | SFP | SFP |
| Form Factor | 2 RU | Chassis | Chassis | 2 RU | 1 RU |
| Rack Units | 2 RU | 4 RU | 2 RU | 2 RU | 1 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | SRX4100-SYS-JB-AC | SRX5800E-B1-AC-TAA | SRX5400E-B1-DC | SRX4200-AC | SRX5400E-B2-DC |
| Height | 3.5 inches | N/A | 7 inches | 3.5 inches | 1.75 inches |
| Width | 17 inches | N/A | 17 inches | 17.3 inches | 17.5 inches |
| Depth | 18 inches | N/A | 28 inches | 19.3 inches | 18 inches |
| Weight | 25 lbs | N/A | 50 lbs | 25 lbs | 30 lbs |
AC powered base system delivered consistent results.
Reliable firewall and routing platform.
Easy to configure and manage.
Good value for standard security needs.
Performed as expected.
The SRX4100 Services Gateway is a 2U high-performance security appliance that includes 8x10GE ports, two AC power supplies, four fan trays, rack-mount kit, cables, and Junos Software Base for Firewall, NAT, IPSec, Routing, and MPLS.
The SRX4100 delivers up to 115 Gbps of firewall throughput with Junos Software Base, enabling high-speed packet inspection and enforcement.
The SRX4100 includes eight fixed 10 GE ports, providing scalable, high-speed connectivity out of the box.
Junos Software Base on the SRX4100 includes stateful Firewall, NAT, IPSec VPN, advanced Routing (OSPF, BGP), and MPLS for service provider and enterprise deployments.