How is cooling managed on the SRX4100?

Four hot-swappable fan trays ensure efficient airflow and easy maintenance in demanding environments.

What cables are included with the SRX4100?

The package includes AC power cords, console cable, and standard Ethernet cables for immediate rack installation.

Which operating system runs on the SRX4100?

It runs Juniper’s Junos OS, offering advanced firewall, VPN, routing, and unified threat management services.

Can the SRX4100 integrate with Juniper Sky Enterprise?

Yes—the SRX4100 integrates with Juniper Sky Enterprise for centralized deployment, orchestration, and real-time monitoring.

What security services are supported on the SRX4100?

It supports next-generation firewall, IPS, application visibility, secure VPN, and advanced threat intelligence services.

Is the SRX4100 scalable for growing networks?

Yes—high-density ports and modular expansion slots enable you to scale bandwidth, security, and services as needs grow.

What high availability options does the SRX4100 offer?

It supports chassis clustering and Virtual Chassis for active-active or active-passive high availability deployments.

What are the dimensions and rack requirements for the SRX4100?

The SRX4100 occupies 3U in a standard 19″ rack and measures 450 mm (D) × 500 mm (W) × 133 mm (H).

What typical deployments suit the SRX4100?

Ideal for data center cores, large-enterprise perimeters, and campus environments requiring high-throughput security.

How do I perform the initial setup of the SRX4100?

Connect to the console port, run the Junos OS setup wizard, assign the management IP, and configure basic security policies.

What support and warranty options are available for the SRX4100?

Includes a one-year hardware warranty with next-business-day replacement. Optional Juniper Care provides extended coverage and 24×7 support.

How energy-efficient is the SRX4100?

It uses energy-efficient components with a typical power draw of 300 W and features dynamic power scaling to reduce consumption.

What licensing options are available for the SRX4100?

Flexible licensing options include feature-based, capacity-based, and subscription models to enable required security services.

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SRX4100-SYS-JE-AC

Name: SRX4100 SVCS GATEWAY INCL HW 8X10GE 2 AC PSU 4FAN TRAYS CABL
Brand: Juniper
SKU: SRX4100-SYS-JE-AC
Price: 50589.00 USD
Availability: InStock
Rating: 4.2 (5 reviews)

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SRX4100-SYS-JE-AC Overview

SRX4100-SYS-JE-AC is a high-performance, rack-mount security appliance engineered for demanding enterprise and branch office environments. It delivers multi-gigabit firewall throughput with a robust port configuration that includes multiple LAN interfaces, WAN ports, and SFP modules for versatile connectivity. Designed with advanced security services in mind, this device supports IPS, antivirus, web filtering, VPN, and application control while featuring an AC power supply with redundant support to ensure continuous network protection.

SRX4100-SYS-JE-AC offers a scalable platform with extensive management options including CLI, GUI, and centralized configuration tools, making it ideal for SMBs as well as large enterprises. Its high availability design, clustering capabilities, and consistent policy enforcement provide a secure, resilient solution for modern network infrastructures requiring dependable segmentation and secure access deployment.

SRX4100-SYS-JE-AC price is $50,589.00, a 39.1% saving from the Juniper list price of $83,115.00. SRX4100-SYS-JE-AC is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for SRX4100-SYS-JE-AC for additional pricing. Browse the full Juniper Srx Series Service Gateways series or explore all Juniper products.

SRX4100-SYS-JE-AC Specifications

Product Type: Firewall Appliance
Architecture: Rack-mount
Deployment Type: Enterprise / Branch Office
Use Case: VPN / Secure Access / UTM
Firewall Layer Supported: Layer 3 / Layer 4 / Layer 7
Power Source: AC Power Supply
Redundant Power Supply Supported: Yes
Firewall Throughput: 10 Gbps
Threat Protection Throughput: 3 Gbps
IPS Throughput: 3 Gbps
VPN Throughput: 3 Gbps
Supported Applications: 32
Centralized Configuration & Reporting: Yes
Feature: High Availability, Clustering, Scalability
Concurrent Sessions: 1000000
Maximum Concurrent Sessions: 1200000
Users/Nodes: Unlimited
Integrated I/O: 4
New Sessions Per Second: 50000
Supported VPN Types: IPSec / SSL VPN / L2TP / PPTP / GRE
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: Yes
POE Ports: No
Management Options: CLI / GUI / Centralized / SNMP
Logging & Monitoring: Built-in / Syslog
Firewall Policies Supported: 500
Users Supported: Unlimited
Memory: 16 GB
Flash Storage: 128 GB
Expansion Slots: SFP
Form Factor: 2 RU
Rack Units: 2 RU
Device Type: NGFW
Product Name: SRX4100-SYS-JE-AC
Height: 3.4
Width: 17.3
Depth: 18.5
Weight: 15 lbs

SRX4100-SYS-JE-AC Use Case

Data Center Perimeter Security with SRX4100-SYS-JE-AC Service Gateway

In a large retail data center, the SRX4100-SYS-JE-AC service gateway enforces deep packet inspection, integrated IPS, and SSL decryption across eight 10GbE ports. Leveraging Junos OS for scalable policy management and dual AC PSUs for high availability, this deployment blocks advanced threats at line rate, ensures PCI-DSS compliance, and maintains 99.999% uptime for critical e-commerce services.

Scalable SD-WAN Hub for Global Branch Connectivity

A multinational manufacturing firm deploys the SRX4100-SYS-JE-AC as its central SD-WAN hub, aggregating 50+ branch sites via encrypted IPsec VPN tunnels over 8×10GE uplinks. With dynamic path selection, application-aware QoS, and redundant power supplies, the solution reduces MPLS costs by 50%, improves cloud application performance by 30%, and accelerates global operations.

Multi-Tenant Security Platform for Managed Security Service Providers

An MSSP leverages the SRX4100-SYS-JE-AC gateway to host up to 20 vSRX instances, isolating each client network with VRF-lite segmentation. Centralized policy orchestration via Juniper Security Director slashes onboarding time by 70%, drives recurring revenue, and meets stringent SLAs with built-in high availability and four redundant fan trays for uninterrupted 24/7 service.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	SRX4100-SYS-JE-AC	SRX5400E-B5-AC	SRX5400X-B5-DC	SRX5400E-B2-AC	SRX-MP-1SFP-GE
Product Type	Firewall Appliance	Firewall Appliance	Firewall Appliance	Firewall Appliance	Firewall Appliance
Architecture	Rack-mount	Rack-mount	Chassis-based / Rack-mount	Rack-mount	Rack-mount
Deployment Type	Enterprise / Branch Office	Enterprise / Data Center	Enterprise / Data Center / Branch Office / Cloud	Enterprise / Data Center / Branch Office	Enterprise / Branch Office
Use Case	VPN / Secure Access / UTM	VPN / Secure Access / UTM	NGFW / UTM / VPN	VPN / Secure Access / Segmentation / UTM	VPN / Secure Access / 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 3 / Layer 4 / Layer 7
Power Source	AC Power Supply	AC Power Supply	DC Power Supply	AC Power Supply	AC Power Supply
Redundant Power Supply Supported	Yes	Yes	Yes	Yes	Yes
Firewall Throughput	10 Gbps	100 Gbps	150 Gbps	100 Gbps	1 Gbps
Threat Protection Throughput	3 Gbps	50 Gbps	100 Gbps	50 Gbps	600 Mbps
IPS Throughput	3 Gbps	20 Gbps	40 Gbps	50 Gbps	600 Mbps
VPN Throughput	3 Gbps	70 Gbps	65 Gbps	30 Gbps	600 Mbps
Supported Applications	32	64	N/A	25	150
Centralized Configuration & Reporting	Yes	Yes	Yes	Yes	Yes
Feature	High Availability, Clustering, Scalability	High Availability, Clustering, Scalability	High Availability, Clustering, Scalability	Integrated Threat Intelligence	Integrated intrusion prevention and VPN capabilities
Concurrent Sessions	1000000	5 Million	4 Million	2000000	25000
Maximum Concurrent Sessions	1200000	10 Million	5 Million	2000000	50000
Users/Nodes	Unlimited	Unlimited	Unlimited	Unlimited	Unlimited
Integrated I/O	4	N/A	N/A	8	1
New Sessions Per Second	50000	200000	300,000	150000	3000
Supported VPN Types	IPSec / SSL VPN / L2TP / PPTP / GRE	IPSec / SSL VPN / L2TP	IPSec, SSL VPN	IPSec / SSL VPN / 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, VPN	Antivirus / Web Filtering / Application Control / IPS / VPN	Antivirus / Web Filtering / Application Control / IPS / VPN
High Availability	Active-Passive	Active-Passive	Active-Passive, Active-Active	Active-Passive	Active-Passive
Interfaces	RJ-45 / SFP	RJ-45 / SFP	RJ-45, SFP	SFP / SFP+ / RJ-45	SFP
WAN Ports	2 WAN	4 WAN	4	4 WAN	1 WAN
LAN Ports	8 LAN Ports	8 LAN Ports	8	8 LAN Ports	N/A
Switch Ports	Yes	Yes	Yes	Yes	No
POE Ports	No	No	No	No	No
Management Options	CLI / GUI / Centralized / SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	Cloud, CLI, GUI, Centralized, REST API, SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	CLI / GUI / SNMP
Logging & Monitoring	Built-in / Syslog	Built-in / Syslog / Cloud Logging	Built-in, External, Syslog, Cloud Logging	Built-in / External / Syslog / Cloud Logging	Built-in
Firewall Policies Supported	500	N/A	2500	5000	N/A
Users Supported	Unlimited	N/A	Unlimited	Unlimited	N/A
Memory	16 GB	32 GB	16 GB	16 GB	2 GB
Flash Storage	128 GB	128 GB	128 GB	64 GB	16 GB
Expansion Slots	SFP	SFP	SFP	SFP	N/A
Form Factor	2 RU	2 RU	Chassis	2 RU	1 RU
Rack Units	2 RU	2 RU	4 RU	2 RU	1 RU
Device Type	NGFW	NGFW	NGFW	NGFW	NGFW
Product Name	SRX4100-SYS-JE-AC	SRX5400E-B5-AC	SRX5400X-B5-DC	SRX5400E-B2-AC	SRX-MP-1SFP-GE
Height	3.4	4 inches	N/A	3.5 inches	1.75 inches
Width	17.3	17 inches	N/A	17.2 inches	17.5 inches
Depth	18.5	28 inches	N/A	29.5 inches	18 inches
Weight	15 lbs	50 lbs	N/A	55 lbs	8 lbs

Reviews & Ratings

Mark Reynolds

AC powered enhanced system was easy to deploy.

Daniel Simmons

Strong performance across firewall and routing functions.

Ryan Coleman

Junos Enhanced features worked as advertised.

Scott Bennett

Stable uptime since installation.

Adam Fisher

Good balance of features and reliability.

Questions & Answers

What is the Juniper SRX4100 Services Gateway?

The SRX4100 Services Gateway is a high-performance firewall and routing platform delivering up to 40 Gbps firewall throughput with 8×10 GE ports, dual AC PSUs, 4 fan trays, and cables.

What throughput performance does the SRX4100 deliver?

It delivers up to 40 Gbps firewall throughput and 20 Gbps IPS performance to secure and accelerate network traffic inspection.

How many network interfaces are available on the SRX4100?

The SRX4100 includes 8 fixed 10 Gigabit Ethernet ports and supports additional expansion modules via two PCIe slots.

Does the SRX4100 support power redundancy?

Yes—two hot-swappable AC power supply units provide N+1 redundancy for uninterrupted operation.

Related Searches Juniper Srx Series Service Gateways

SRX4200-SYS-JB-AC SRX4100-SYS-JB-AC SRX345-SYS-JB-2AC SRX4100-SYS-JB-DC SRX4100-SYS-JE-DC SRX4100-AC SRX4200-SYS-JE-AC SRX4600-AC

SRX4100-SYS-JE-AC Overview

SRX4100-SYS-JE-AC Specifications

Product Type

Firewall Appliance

Architecture

Rack-mount

Deployment Type

Enterprise / Branch Office

Use Case

VPN / Secure Access / UTM

Firewall Layer Supported

Layer 3 / Layer 4 / Layer 7

Power Source

AC Power Supply

Redundant Power Supply Supported

Yes

Firewall Throughput

10 Gbps

Threat Protection Throughput

3 Gbps

IPS Throughput

3 Gbps

VPN Throughput

3 Gbps

Supported Applications

Centralized Configuration & Reporting

Yes

Feature

High Availability, Clustering, Scalability

Concurrent Sessions

1000000

Maximum Concurrent Sessions

1200000

Users/Nodes

Unlimited

Integrated I/O

New Sessions Per Second

50000

Supported VPN Types

IPSec / SSL VPN / L2TP / PPTP / GRE

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

Yes

POE Ports

Management Options

CLI / GUI / Centralized / SNMP

Logging & Monitoring

Built-in / Syslog

Firewall Policies Supported

500

Users Supported

Unlimited

Memory

16 GB

Flash Storage

128 GB

Expansion Slots

SFP

Form Factor

2 RU

Rack Units

2 RU

Device Type

NGFW

Product Name

SRX4100-SYS-JE-AC

Height

3.4

Width

17.3

Depth

18.5

Weight

15 lbs

SRX4100-SYS-JE-AC Use Case

Data Center Perimeter Security with SRX4100-SYS-JE-AC Service Gateway

Scalable SD-WAN Hub for Global Branch Connectivity

Multi-Tenant Security Platform for Managed Security Service Providers

Product Comparison Table

	SRX4100-SYS-JE-AC	SRX5400E-B5-AC	SRX5400X-B5-DC	SRX5400E-B2-AC	SRX-MP-1SFP-GE
Product Type	Firewall Appliance	Firewall Appliance	Firewall Appliance	Firewall Appliance	Firewall Appliance
Architecture	Rack-mount	Rack-mount	Chassis-based / Rack-mount	Rack-mount	Rack-mount
Deployment Type	Enterprise / Branch Office	Enterprise / Data Center	Enterprise / Data Center / Branch Office / Cloud	Enterprise / Data Center / Branch Office	Enterprise / Branch Office
Use Case	VPN / Secure Access / UTM	VPN / Secure Access / UTM	NGFW / UTM / VPN	VPN / Secure Access / Segmentation / UTM	VPN / Secure Access / 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 3 / Layer 4 / Layer 7
Power Source	AC Power Supply	AC Power Supply	DC Power Supply	AC Power Supply	AC Power Supply
Redundant Power Supply Supported	Yes	Yes	Yes	Yes	Yes
Firewall Throughput	10 Gbps	100 Gbps	150 Gbps	100 Gbps	1 Gbps
Threat Protection Throughput	3 Gbps	50 Gbps	100 Gbps	50 Gbps	600 Mbps
IPS Throughput	3 Gbps	20 Gbps	40 Gbps	50 Gbps	600 Mbps
VPN Throughput	3 Gbps	70 Gbps	65 Gbps	30 Gbps	600 Mbps
Supported Applications	32	64	N/A	25	150
Centralized Configuration & Reporting	Yes	Yes	Yes	Yes	Yes
Feature	High Availability, Clustering, Scalability	High Availability, Clustering, Scalability	High Availability, Clustering, Scalability	Integrated Threat Intelligence	Integrated intrusion prevention and VPN capabilities
Concurrent Sessions	1000000	5 Million	4 Million	2000000	25000
Maximum Concurrent Sessions	1200000	10 Million	5 Million	2000000	50000
Users/Nodes	Unlimited	Unlimited	Unlimited	Unlimited	Unlimited
Integrated I/O	4	N/A	N/A	8	1
New Sessions Per Second	50000	200000	300,000	150000	3000
Supported VPN Types	IPSec / SSL VPN / L2TP / PPTP / GRE	IPSec / SSL VPN / L2TP	IPSec, SSL VPN	IPSec / SSL VPN / 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, VPN	Antivirus / Web Filtering / Application Control / IPS / VPN	Antivirus / Web Filtering / Application Control / IPS / VPN
High Availability	Active-Passive	Active-Passive	Active-Passive, Active-Active	Active-Passive	Active-Passive
Interfaces	RJ-45 / SFP	RJ-45 / SFP	RJ-45, SFP	SFP / SFP+ / RJ-45	SFP
WAN Ports	2 WAN	4 WAN	4	4 WAN	1 WAN
LAN Ports	8 LAN Ports	8 LAN Ports	8	8 LAN Ports	N/A
Switch Ports	Yes	Yes	Yes	Yes	No
POE Ports	No	No	No	No	No
Management Options	CLI / GUI / Centralized / SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	Cloud, CLI, GUI, Centralized, REST API, SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	CLI / GUI / SNMP
Logging & Monitoring	Built-in / Syslog	Built-in / Syslog / Cloud Logging	Built-in, External, Syslog, Cloud Logging	Built-in / External / Syslog / Cloud Logging	Built-in
Firewall Policies Supported	500	N/A	2500	5000	N/A
Users Supported	Unlimited	N/A	Unlimited	Unlimited	N/A
Memory	16 GB	32 GB	16 GB	16 GB	2 GB
Flash Storage	128 GB	128 GB	128 GB	64 GB	16 GB
Expansion Slots	SFP	SFP	SFP	SFP	N/A
Form Factor	2 RU	2 RU	Chassis	2 RU	1 RU
Rack Units	2 RU	2 RU	4 RU	2 RU	1 RU
Device Type	NGFW	NGFW	NGFW	NGFW	NGFW
Product Name	SRX4100-SYS-JE-AC	SRX5400E-B5-AC	SRX5400X-B5-DC	SRX5400E-B2-AC	SRX-MP-1SFP-GE
Height	3.4	4 inches	N/A	3.5 inches	1.75 inches
Width	17.3	17 inches	N/A	17.2 inches	17.5 inches
Depth	18.5	28 inches	N/A	29.5 inches	18 inches
Weight	15 lbs	50 lbs	N/A	55 lbs	8 lbs

Questions & Answers

What is the Juniper SRX4100 Services Gateway?

The SRX4100 Services Gateway is a high-performance firewall and routing platform delivering up to 40 Gbps firewall throughput with 8×10 GE ports, dual AC PSUs, 4 fan trays, and cables.

What throughput performance does the SRX4100 deliver?

It delivers up to 40 Gbps firewall throughput and 20 Gbps IPS performance to secure and accelerate network traffic inspection.

How many network interfaces are available on the SRX4100?

The SRX4100 includes 8 fixed 10 Gigabit Ethernet ports and supports additional expansion modules via two PCIe slots.

Does the SRX4100 support power redundancy?

Yes—two hot-swappable AC power supply units provide N+1 redundancy for uninterrupted operation.