Does the SRX4100 support high availability?

Yes, the SRX4100 supports active/active and active/passive high-availability configurations with stateful session synchronization for uninterrupted service.

What power options are available for this model?

The SRX4100-SYS-JE-DC includes two redundant DC power supplies for full fault tolerance in data-center environments.

How many 10GE ports does the SRX4100 offer?

The SRX4100 ships with eight built-in 10 Gigabit Ethernet ports, expandable via optional SFP+ modules for added connectivity.

Can I integrate the SRX4100 with my existing MPLS network?

Yes, the SRX4100’s native MPLS support enables seamless integration with service provider and enterprise MPLS networks.

What management interfaces are available?

You can manage the SRX4100 via Junos Space, CLI, GUI, or RESTful APIs for automated provisioning and monitoring.

Is the SRX4100 covered by a warranty and support contract?

All SRX4100 units include a one-year limited hardware warranty, with optional Juniper Care support for software upgrades and 24/7 technical assistance.

How does the SRX4100 handle application security?

The SRX4100’s Application Security module offers real-time application identification, threat prevention, and granular policy enforcement.

What is the device’s form factor and dimensions?

The SRX4100 is a 2U rack-mountable chassis measuring 17.5” W x 17.9” D x 3.5” H, designed for standard data-center racks.

Does the SRX4100 offer advanced routing protocols?

Yes, Junos Software Enhanced on the SRX4100 supports OSPF, BGP, RIP, IS-IS and policy-based routing for complex network topologies.

How do I license additional features on the SRX4100?

You can purchase and activate license keys for Firewall, NAT, IPsec VPN, Application Security, and other modules through the Juniper Licensing Portal.

What is the typical use case for the SRX4100?

The SRX4100 is ideal for large enterprises and service providers requiring high-capacity firewalling, VPN services, and advanced threat prevention at scale.

How energy-efficient is the SRX4100?

The SRX4100 is engineered for energy efficiency with redundant fans and power supplies, consuming under 650W at full load.

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SRX4100-SYS-JE-DC

Name: SRX4100 Services Gateway includes hardware (8x10GE, two DC PSU, four FAN Trays, cables and RMK) and Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS and Application Security)
Brand: Juniper
SKU: SRX4100-SYS-JE-DC
Price: 50589.00 USD
Availability: InStock
Rating: 4.2 (5 reviews)

Description:: SRX4100 Services Gateway includes hardware (8x10GE, two DC PSU, four FAN Trays, cables and RMK) and Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS and Application Security)
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SRX4100-SYS-JE-DC Overview

SRX4100-SYS-JE-DC is a rack-mount firewall appliance engineered to deliver up to 4 Gbps of firewall throughput while accommodating diverse port configurations with integrated RJ-45 and SFP interfaces. It provides robust security services including IPS, antivirus, web filtering, application control, and VPN capabilities, supporting centralized configuration and reporting so that enterprises, data centers, and branch offices can deploy it with confidence.

SRX4100-SYS-JE-DC features redundant AC power supplies to ensure high availability with an active-passive failover design and is built to scale as network demands increase. With support for dynamic routing protocols such as OSPF, BGP, and static routing, along with capabilities for managing up to 250,000 concurrent sessions and 30,000 new sessions per second, this next-generation firewall is purpose-built for mission-critical secure network connectivity.

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

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

SRX4100-SYS-JE-DC Specifications

Product Type: Firewall Appliance
Architecture: Rack-mount
Deployment Type: Enterprise / Data Center / 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: 4 Gbps
Threat Protection Throughput: 1.2 Gbps
IPS Throughput: 1 Gbps
VPN Throughput: 2 Gbps
Supported Applications: N/A
Centralized Configuration & Reporting: Yes
Feature: Application Firewall, IPS, Antivirus, Web Filtering, VPN
Concurrent Sessions: 250000
Maximum Concurrent Sessions: 250000
Users/Nodes: Unlimited
Integrated I/O: N/A
New Sessions Per Second: 30000
Supported VPN Types: IPSec / SSL VPN
Routing Protocols Supported: OSPF / BGP / Static Routing
Security Services: Antivirus / Web Filtering / Application Control / IPS / VPN
High Availability: Active-Passive
Interfaces: RJ-45 / SFP
WAN Ports: 4 WAN
LAN Ports: 8 LAN Ports
Switch Ports: Yes
POE Ports: No
Management Options: CLI / GUI / Centralized / REST API / SNMP
Logging & Monitoring: Built-in
Firewall Policies Supported: N/A
Users Supported: N/A
Memory: 8 GB
Flash Storage: 32 GB
Expansion Slots: SFP
Form Factor: Rack-mount
Rack Units: 2 RU
Device Type: NGFW
Product Name: SRX4100-SYS-JE-DC
Height: 3.5 inches
Width: 17 inches
Depth: 17 inches
Weight: 22 lbs

SRX4100-SYS-JE-DC Use Case

Data Center Perimeter Security with SRX4100 Services Gateway

Scenario: A global financial services data center consolidates East-West and North-South traffic inspection on a single platform. Deploy the SRX4100-SYS-JE-DC-SRX4100 Services Gateway—featuring 8×10GE ports, dual DC PSUs, four FAN trays, cables and RMK—powered by Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS, Application Security). Outcome: Delivers line-rate throughput with zero packet loss, enforces PCI-DSS and GDPR compliance, reduces security appliance count by 50%, and maintains 99.99% uptime for mission-critical trading systems.

Secure Global VPN and MPLS Backbone for Enterprise Branches

Scenario: A multinational enterprise must interconnect 200+ remote offices over a hybrid WAN with encrypted tunnels and dynamic routing. The SRX4100-SYS-JE-DC-SRX4100—equipped with 8×10GE interfaces, redundant DC power supplies, four FAN trays, cables and RMK—leverages Junos Software Enhanced features (IPSec, MPLS, NAT, Routing). Outcome: Establishes scalable, high-availability VPN and MPLS services, cuts WAN operating costs by 20%, lowers end-to-end latency by 30%, and ensures seamless failover for continuous business operations.

Cloud Service Provider Edge Gateway with Advanced Application Security

Scenario: A cloud hosting provider requires a robust edge gateway to protect multi-tenant applications from volumetric attacks and OWASP threats. Implement the SRX4100-SYS-JE-DC-SRX4100 Services Gateway—complete with 8×10GE, dual DC PSUs, four FAN trays, cables and RMK—and activate Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS, Application Security). Outcome: Mitigates DDoS floods up to 100 Gbps, enforces granular application-layer controls, achieves sub-millisecond latency, and delivers 5-9s SLA availability for premium cloud customers.

Quality Certifications

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

Product Comparison Table

	SRX4100-SYS-JE-DC	SRX320-SYS-JB	SRX240-RMK	SRX345-SYS-JB	SRX5400E-B1-AC
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	Branch Office	Branch Office	Enterprise / Branch Office	Enterprise / Data Center / Cloud
Use Case	VPN / Secure Access / UTM	VPN / UTM	VPN / Secure Access / UTM	VPN / Secure Access / UTM	NGFW / UTM / VPN Concentrator
Firewall Layer Supported	Layer 3 / Layer 4 / Layer 7	Layer 3 / Layer 4 / 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	AC Power Supply	AC Power Supply / Redundant	AC Power Supply
Redundant Power Supply Supported	Yes	Yes	Yes	Yes	Yes
Firewall Throughput	4 Gbps	1 Gbps	2 Gbps	4 Gbps	80 Gbps
Threat Protection Throughput	1.2 Gbps	500 Mbps	1 Gbps	2 Gbps	12 Gbps
IPS Throughput	1 Gbps	500 Mbps	1 Gbps	1 Gbps	12 Gbps
VPN Throughput	2 Gbps	300 Mbps	1 Gbps	1.5 Gbps	20 Gbps
Supported Applications	N/A	N/A	150	N/A	N/A
Centralized Configuration & Reporting	Yes	Yes	Yes	Yes	Yes
Feature	Application Firewall, IPS, Antivirus, Web Filtering, VPN	Integrated Threat Management, VPN, IDS/IPS, Application Control	Next-Generation Firewall (NGFW)	Advanced Threat Prevention with Scalability	Next-Generation Firewall
Concurrent Sessions	250000	100,000	50000	350,000	10 Million
Maximum Concurrent Sessions	250000	100,000	100000	350,000	10 Million
Users/Nodes	Unlimited	Unlimited	Unlimited	Unlimited	Unlimited
Integrated I/O	N/A	N/A	6	N/A	8
New Sessions Per Second	30000	5,000	8000	25,000	200K
Supported VPN Types	IPSec / SSL VPN	IPSec / SSL VPN / L2TP	IPSec / SSL VPN	IPSec / SSL VPN / L2TP	IPSec / SSL VPN / L2TP / GRE
Routing Protocols Supported	OSPF / BGP / Static Routing	OSPF / BGP / RIP / Static Routing	OSPF / BGP / 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-Passive	Active-Passive	Active-Passive	Active-Passive
Interfaces	RJ-45 / SFP	RJ-45 / SFP	RJ-45 / SFP	RJ-45 / SFP / SFP+	RJ-45 / SFP
WAN Ports	4 WAN	2 WAN	2 WAN	2 WAN	2 WAN
LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports
Switch Ports	Yes	No	Yes	No	Yes
POE Ports	No	No	No	No	No
Management Options	CLI / GUI / Centralized / REST API / SNMP	Cloud / CLI / GUI / REST API / SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	Cloud / CLI / GUI / Centralized / SNMP	CLI / GUI / SNMP / REST API
Logging & Monitoring	Built-in	Built-in / Syslog / Cloud Logging	Built-in / Syslog / Cloud Logging	Built-in / External	Built-in / Syslog / Cloud Logging
Firewall Policies Supported	N/A	500	200	250	N/A
Users Supported	N/A	Unlimited	N/A	1000	Unlimited
Memory	8 GB	4 GB	8 GB	8 GB	16 GB
Flash Storage	32 GB	32 GB	64 GB	32 GB	128 GB
Expansion Slots	SFP	SFP	SFP	SFP	SFP
Form Factor	Rack-mount	Desktop	1 RU	1 RU	Chassis
Rack Units	2 RU	1 RU	1 RU	1 RU	2 RU
Device Type	NGFW	NGFW	NGFW	NGFW	NGFW
Product Name	SRX4100-SYS-JE-DC	SRX320-SYS-JB	SRX240-RMK	SRX345-SYS-JB	SRX5400E-B1-AC
Height	3.5 inches	1.75 inches	1 inch	1.75 inches	N/A
Width	17 inches	17 inches	17 inches	17.5 inches	N/A
Depth	17 inches	18 inches	12 inches	18.5 inches	N/A
Weight	22 lbs	12 lbs	15 lbs	12 lbs	N/A

Reviews & Ratings

Anthony Walker

Enhanced software bundle handled advanced security features smoothly.

Kevin Mitchell

DC power option fit perfectly into our data center.

Brian Foster

Stable firewall performance with strong routing capabilities.

Jason Whitaker

Handled VPN and inspection workloads without issues.

Christopher Lane

Reliable platform for enterprise environments.

Questions & Answers

What is the Juniper SRX4100 Services Gateway?

The SRX4100 Services Gateway is a high-performance next-generation firewall appliance combining 8x10GE ports, two DC power supplies, four fan trays, cables, rack mount kit, and Junos Software Enhanced for advanced security and routing.

Which software features are included with SRX4100-SYS-JE-DC?

The SRX4100-SYS-JE-DC package includes Junos Software Enhanced with Firewall, NAT, IPsec VPN, Routing, MPLS and Application Security modules.

What throughput can I expect from the SRX4100?

With all licensed features enabled, the SRX4100 delivers up to 120 Gbps of firewall throughput and over 60 Gbps of IPsec VPN performance.

How many concurrent sessions does the SRX4100 support?

The SRX4100 supports up to 48 million concurrent sessions, ensuring seamless traffic management for large enterprise networks.

Related Searches Juniper Srx Series Service Gateways

SRX4100-SYS-JB-DC SRX4200-SYS-JE-DC SRX4200-SYS-JE-AC SRX4100-SYS-JB-AC SRX4200-SYS-JB-DC SRX1500-SYS-JEDC SRX300-SYS-JE SRX345-SYS-JE

SRX4100-SYS-JE-DC Overview

SRX4100-SYS-JE-DC Specifications

Product Type

Firewall Appliance

Architecture

Rack-mount

Deployment Type

Enterprise / Data Center / 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

4 Gbps

Threat Protection Throughput

1.2 Gbps

IPS Throughput

1 Gbps

VPN Throughput

2 Gbps

Supported Applications

N/A

Centralized Configuration & Reporting

Yes

Feature

Application Firewall, IPS, Antivirus, Web Filtering, VPN

Concurrent Sessions

250000

Maximum Concurrent Sessions

250000

Users/Nodes

Unlimited

Integrated I/O

N/A

New Sessions Per Second

30000

Supported VPN Types

IPSec / SSL VPN

Routing Protocols Supported

OSPF / BGP / Static Routing

Security Services

Antivirus / Web Filtering / Application Control / IPS / VPN

High Availability

Active-Passive

Interfaces

RJ-45 / SFP

WAN Ports

4 WAN

LAN Ports

8 LAN Ports

Switch Ports

Yes

POE Ports

Management Options

CLI / GUI / Centralized / REST API / SNMP

Logging & Monitoring

Built-in

Firewall Policies Supported

N/A

Users Supported

N/A

Memory

8 GB

Flash Storage

32 GB

Expansion Slots

SFP

Form Factor

Rack-mount

Rack Units

2 RU

Device Type

NGFW

Product Name

SRX4100-SYS-JE-DC

Height

3.5 inches

Width

17 inches

Depth

17 inches

Weight

22 lbs

SRX4100-SYS-JE-DC Use Case

Data Center Perimeter Security with SRX4100 Services Gateway

Secure Global VPN and MPLS Backbone for Enterprise Branches

Cloud Service Provider Edge Gateway with Advanced Application Security

Product Comparison Table

	SRX4100-SYS-JE-DC	SRX320-SYS-JB	SRX240-RMK	SRX345-SYS-JB	SRX5400E-B1-AC
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	Branch Office	Branch Office	Enterprise / Branch Office	Enterprise / Data Center / Cloud
Use Case	VPN / Secure Access / UTM	VPN / UTM	VPN / Secure Access / UTM	VPN / Secure Access / UTM	NGFW / UTM / VPN Concentrator
Firewall Layer Supported	Layer 3 / Layer 4 / Layer 7	Layer 3 / Layer 4 / 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	AC Power Supply	AC Power Supply / Redundant	AC Power Supply
Redundant Power Supply Supported	Yes	Yes	Yes	Yes	Yes
Firewall Throughput	4 Gbps	1 Gbps	2 Gbps	4 Gbps	80 Gbps
Threat Protection Throughput	1.2 Gbps	500 Mbps	1 Gbps	2 Gbps	12 Gbps
IPS Throughput	1 Gbps	500 Mbps	1 Gbps	1 Gbps	12 Gbps
VPN Throughput	2 Gbps	300 Mbps	1 Gbps	1.5 Gbps	20 Gbps
Supported Applications	N/A	N/A	150	N/A	N/A
Centralized Configuration & Reporting	Yes	Yes	Yes	Yes	Yes
Feature	Application Firewall, IPS, Antivirus, Web Filtering, VPN	Integrated Threat Management, VPN, IDS/IPS, Application Control	Next-Generation Firewall (NGFW)	Advanced Threat Prevention with Scalability	Next-Generation Firewall
Concurrent Sessions	250000	100,000	50000	350,000	10 Million
Maximum Concurrent Sessions	250000	100,000	100000	350,000	10 Million
Users/Nodes	Unlimited	Unlimited	Unlimited	Unlimited	Unlimited
Integrated I/O	N/A	N/A	6	N/A	8
New Sessions Per Second	30000	5,000	8000	25,000	200K
Supported VPN Types	IPSec / SSL VPN	IPSec / SSL VPN / L2TP	IPSec / SSL VPN	IPSec / SSL VPN / L2TP	IPSec / SSL VPN / L2TP / GRE
Routing Protocols Supported	OSPF / BGP / Static Routing	OSPF / BGP / RIP / Static Routing	OSPF / BGP / 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-Passive	Active-Passive	Active-Passive	Active-Passive
Interfaces	RJ-45 / SFP	RJ-45 / SFP	RJ-45 / SFP	RJ-45 / SFP / SFP+	RJ-45 / SFP
WAN Ports	4 WAN	2 WAN	2 WAN	2 WAN	2 WAN
LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports	8 LAN Ports
Switch Ports	Yes	No	Yes	No	Yes
POE Ports	No	No	No	No	No
Management Options	CLI / GUI / Centralized / REST API / SNMP	Cloud / CLI / GUI / REST API / SNMP	Cloud / CLI / GUI / Centralized / REST API / SNMP	Cloud / CLI / GUI / Centralized / SNMP	CLI / GUI / SNMP / REST API
Logging & Monitoring	Built-in	Built-in / Syslog / Cloud Logging	Built-in / Syslog / Cloud Logging	Built-in / External	Built-in / Syslog / Cloud Logging
Firewall Policies Supported	N/A	500	200	250	N/A
Users Supported	N/A	Unlimited	N/A	1000	Unlimited
Memory	8 GB	4 GB	8 GB	8 GB	16 GB
Flash Storage	32 GB	32 GB	64 GB	32 GB	128 GB
Expansion Slots	SFP	SFP	SFP	SFP	SFP
Form Factor	Rack-mount	Desktop	1 RU	1 RU	Chassis
Rack Units	2 RU	1 RU	1 RU	1 RU	2 RU
Device Type	NGFW	NGFW	NGFW	NGFW	NGFW
Product Name	SRX4100-SYS-JE-DC	SRX320-SYS-JB	SRX240-RMK	SRX345-SYS-JB	SRX5400E-B1-AC
Height	3.5 inches	1.75 inches	1 inch	1.75 inches	N/A
Width	17 inches	17 inches	17 inches	17.5 inches	N/A
Depth	17 inches	18 inches	12 inches	18.5 inches	N/A
Weight	22 lbs	12 lbs	15 lbs	12 lbs	N/A

Questions & Answers

What is the Juniper SRX4100 Services Gateway?

Which software features are included with SRX4100-SYS-JE-DC?

The SRX4100-SYS-JE-DC package includes Junos Software Enhanced with Firewall, NAT, IPsec VPN, Routing, MPLS and Application Security modules.

What throughput can I expect from the SRX4100?

With all licensed features enabled, the SRX4100 delivers up to 120 Gbps of firewall throughput and over 60 Gbps of IPsec VPN performance.

How many concurrent sessions does the SRX4100 support?

The SRX4100 supports up to 48 million concurrent sessions, ensuring seamless traffic management for large enterprise networks.