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SRX550-645AP-M
- Description:
- SRX550 Services Gateway with 4G DRAM, 8G CF and 1 AC PSU
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$13,374.00
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$4,245.00
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SRX550-645AP-M
SRX550 Services Gateway with 4G DRAM, 8G CF and 1...
$13,374.00
$4,245.00
16 in Global Warehouse
$4,245.00
68% off
TRUSTED, TRIED, PROVEN
SRX550-645AP-M Overview
SRX550-645AP-M is a high-performance, rack-mounted hardware security appliance engineered for branch office and enterprise deployments. Designed with multi-core processing and integrated security services, it delivers robust firewall throughput along with IPS, antivirus, web filtering, and VPN capabilities. Featuring a versatile port configuration that includes multiple LAN, WAN, and SFP interfaces, this model supports flexible network segmentation and secure remote access while meeting demanding performance requirements.
SRX550-645AP-M also ensures maximum network uptime through its redundant AC power configuration and active-passive high availability options. With centralized management capabilities via cloud, CLI, GUI, REST API, and SNMP, this next-generation firewall appliance is ideally suited for environments ranging from SMBs to large enterprises. Its proven scalability and clustering readiness make it an excellent choice for distributed, branch, and cloud-connected infrastructures.
What is the price of SRX550-645AP-M?
Lowest price of SRX550-645AP-M is $ 4,245.00. Shop now! Get further exclusive discounts with bulk quotation on SRX550-645AP-M
Explore more options from Firewalls or explore other Juniper products.
SRX550-645AP-M Specifications
| Product Type | Firewall Appliance |
| Architecture | Rack-mount |
| Deployment Type | Branch Office / Enterprise |
| Use Case | VPN / Secure Access / Segmentation / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 / Layer 7 |
| Power Source | AC Power Supply |
| Redundant Power Supply Supported | Yes |
| Firewall Throughput | 5 Gbps |
| Threat Protection Throughput | 1.5 Gbps |
| IPS Throughput | 1.0 Gbps |
| VPN Throughput | 2.5 Gbps |
| Supported Applications | 15 |
| Centralized Configuration & Reporting | Yes |
| Feature | High Performance, Scalable Security |
| Concurrent Sessions | 500000 |
| Maximum Concurrent Sessions | 500000 |
| Users/Nodes | Unlimited |
| Integrated I/O | 8 |
| New Sessions Per Second | 8000 |
| Supported VPN Types | IPSec / SSL VPN |
| 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 | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Logging & Monitoring | Built-in / Syslog |
| Firewall Policies Supported | 250 |
| Users Supported | Unlimited |
| Memory | 8 GB |
| Flash Storage | 128 GB |
| Expansion Slots | SFP |
| Form Factor | 1 RU |
| Rack Units | 1 RU |
| Device Type | NGFW |
| Product Name | SRX550-645AP-M |
| Height | 1.75 inches |
| Width | 17 inches |
| Depth | 17 inches |
| Weight | 20 lbs |
SRX550-645AP-M Use Case
Secure SD-WAN Branch Aggregation with SRX550 Services Gateway
A mid-sized retail chain deploys SRX550-645AP-M-SRX550 at 50 branch locations to terminate broadband and LTE links, leveraging its 4 GB DRAM for line-rate SD-WAN policy enforcement and 8 GB CompactFlash for local logging. Outcome: centralized management via Junos OS, 30% reduction in MPLS costs, and 99.99% WAN uptime with seamless failover.
Healthcare-Grade Threat Prevention in Hospital Networks
A regional hospital network uses the SRX550-645AP-M-SRX550 gateway’s integrated IDS/IPS and AppSecure modules—powered by 4 GB DRAM for real-time packet inspection and 8 GB CF for high-speed audit trails—to protect protected health information (PHI) and medical devices. Outcome: full HIPAA compliance, 50% fewer false positives, and continuous threat mitigation across all campus segments.
High-Performance Remote Worker VPN for Global Enterprises
A multinational corporation centralizes SSL VPN termination on an SRX550-645AP-M-SRX550 at headquarters, utilizing 4 GB DRAM for accelerated encryption and 8 GB CF for session persistence, with 1 AC PSU ensuring reliable power. Outcome: secure, zero-trust remote access for 500+ concurrent teleworkers, 40% faster login times, and end-to-end AES-256 encryption.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Centralized Configuration & Reporting | Yes | Yes | Yes | Yes | Yes |
| Concurrent Sessions | 2000000 | 600K | 500000 | 500,000 | 250000 |
| Deployment Type | Enterprise / Data Center / Branch Office | Enterprise / Branch Office / Data Center | Branch Office / Enterprise | Enterprise / Branch Office | Enterprise / Branch Office / SMB |
| Depth | 28 | 18 inches | 17 inches | 15.5 | 18 inches |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Expansion Slots | SFP / NP Module | SFP | SFP | SFP | SFP |
| Feature | High performance security with integrated threat management | Integrated Security and Routing | High Performance, Scalable Security | Integrated Threat Intelligence | Next-Generation Firewall, Intrusion Prevention, VPN, Antivirus, Application Control |
| 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 |
| Firewall Policies Supported | 1000 | 1000 | 250 | 200 | 200 |
| Firewall Throughput | 80 Gbps | 20 Gbps | 5 Gbps | 2 Gbps | 6.45 Gbps |
| Flash Storage | 128 GB | 128 GB | 128 GB | 64 GB | 128 GB SSD |
| Form Factor | 2 RU | Rack-mount | 1 RU | 1 RU | 1 RU |
| Height | 3.5 | 3.5 inches | 1.75 inches | 1.75 | 1.75 inches |
| High Availability | Active-Passive / Active-Active | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| Integrated I/O | N/A | 24 | 8 | 4 | 8 |
| Interfaces | RJ-45 / SFP / SFP+ | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP / Combo Ports |
| IPS Throughput | 17 Gbps | 4 Gbps | 1.0 Gbps | 1 Gbps | 2.0 Gbps |
| LAN Ports | 8 LAN Ports | 24 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Logging & Monitoring | Built-in / Syslog / Cloud Logging | Built-in | Built-in / Syslog | Built-in / Syslog | Built-in / Syslog |
| Management Options | Cloud / CLI / GUI / Centralized / REST API / SNMP | CLI / GUI / SNMP / REST API | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / SNMP | CLI / GUI / SNMP / REST API |
| Maximum Concurrent Sessions | 4000000 | 600K | 500000 | 1,000,000 | 350000 |
| Memory | 16 GB | 8 GB | 8 GB | 8 GB | 16 GB |
| New Sessions Per Second | 150000 | 50K | 8000 | 50,000 | 30000 |
| POE Ports | No | No | No | No | No |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | SRX5600X-BASE | SRX4200-SYS-JE-AC | SRX550-645AP-M | SRX345-SYS-JE | SRX550-645AP |
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Rack Units | 2 RU | 2 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| 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 |
| Supported Applications | 256 | N/A | 15 | 25 | 150 |
| Supported VPN Types | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP |
| Switch Ports | Yes | Yes | Yes | Yes | Yes |
| Threat Protection Throughput | 20 Gbps | 4 Gbps | 1.5 Gbps | 1.5 Gbps | 2.0 Gbps |
| Use Case | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM |
| Users Supported | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Users/Nodes | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| VPN Throughput | 25 Gbps | 8 Gbps | 2.5 Gbps | 1.5 Gbps | 3.5 Gbps |
| WAN Ports | 4 WAN | 4 WAN Ports | 2 WAN | 2 WAN | 2 WAN |
| Weight | 35 lbs | 35 lbs | 20 lbs | 15 | 15 lbs |
| Width | 17 | 17.2 inches | 17 inches | 17.5 | 17 inches |
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Questions & Answers
Q
What is the SRX550-645AP-M Services Gateway?
A
The SRX550-645AP-M is a Juniper SRX550 Services Gateway featuring 4 GB DRAM, 8 GB CompactFlash and a single AC power supply, designed for high-performance branch security and routing.
Q
What firewall throughput does SRX550-645AP-M deliver?
A
The SRX550-645AP-M delivers up to 3.3 Gbps of stateful firewall throughput, ensuring high-speed inspection and protection for medium to large branch office environments.
Q
What IPsec VPN performance can I expect from the SRX550-645AP-M?
A
This Services Gateway supports up to 1.6 Gbps of IPsec VPN throughput, enabling secure, high-speed site-to-site and remote-access tunnels for distributed deployments.
Q
How much memory and storage are included?
A
The SRX550-645AP-M includes 4 GB of DRAM for packet processing and 8 GB of CompactFlash for Junos OS software, logs, and configuration storage.
Q
How many network interfaces are available?
A
It offers eight 10/100/1000 Mbps RJ-45 ports and two Gigabit Ethernet SFP slots, providing flexible connectivity for LAN, WAN and DMZ segments.
Q
Which operating system and security features does it support?
A
Running Junos OS, the SRX550-645AP-M supports advanced security features including AppSecure, Unified Threat Management (UTM), NAT, zone-based firewall, and deep packet inspection.
Q
Can I deploy the SRX550-645AP-M in high availability mode?
A
While this SKU includes a single AC PSU, you can enable chassis clustering with a secondary gateway (sold separately) to achieve active/active or active/passive high availability.
Q
How is the SRX550-645AP-M managed?
A
You can manage the gateway via Junos Space, CLI, or Juniper Network Management Platform, offering centralized configuration, monitoring, and lifecycle management.
Q
Does the SRX550-645AP-M require additional licenses?
A
Base features are included; you can add licenses for enhanced UTM, AppSecure, and advanced routing protocols. Licensing is flexible to fit evolving security requirements.
Q
What power supply does the SRX550-645AP-M use?
A
This model is equipped with a single AC power supply (100–240 VAC) providing efficient, reliable power for small to medium branch installations.
Q
What are the dimensions and form factor?
A
The SRX550-645AP-M is a 1U rack-mount appliance measuring 442 × 262 × 44 mm (17.4″ × 10.3″ × 1.7″) and weighing approximately 4.6 kg (10.1 lb).
Q
What warranty and support options are available?
A
Juniper offers a one-year limited warranty with next-business-day replacement. Optional Juniper Care and J-Care bundles provide 24×7 support and advanced replacement.
Q
How many concurrent sessions and PPS does it handle?
A
The SRX550-645AP-M supports up to 1.3 million concurrent sessions and can process 130 000 packets per second (PPS) to maintain consistent performance under load.
Q
Is the SRX550-645AP-M suitable for branch office deployments?
A
Yes. Its balanced throughput, IPsec VPN capacity and advanced security features make it ideal for medium to large branch offices requiring consolidated routing and security.
Q
Does it support next-generation security functions?
A
The gateway supports AppSecure for application visibility and control, UTM services such as antivirus, anti-spam, and web filtering, plus integrated intrusion prevention (IDS/IPS).
Q
What energy-efficiency features does the SRX550-645AP-M offer?
A
With energy-efficient components, variable-speed fans, and low-power Junos OS, the SRX550-645AP-M minimizes power consumption and reduces operational costs in branch environments.
