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SRX550-645AP-M, Juniper SRX550M Firewall with 6x 10/100/1000BASE-T Ports, 4x GbE SFP, and 645W AC PoE Power Supply

Name: SRX550-645AP-M, Juniper SRX550M Firewall with 6x 10/100/1000BASE-T Ports, 4x GbE SFP, and 645W AC PoE Power Supply
Brand: Juniper
SKU: SRX550-645AP-M
Price: 4507 USD
Availability: InStock
Rating: 5 (7 reviews)

Brand: Juniper
Model: SRX550-645AP-M
In Stock
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5/5.0

7 Reviews

12 Questions

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SRX550-645AP-M, Juniper SRX550M Firewall with 6x 10/100/1000BASE-T Ports, 4x GbE SFP, and 645W AC PoE Power Supply

100% Genuine Ready to Ship

$13,374.00

66% OFF

$4,507.00

Overview

End-of-Life Notice

SRX550-645AP-M is officially EOL. Service support ends on 2028-03-15.

For full lifecycle details, see SRX550-645AP-M EOL.

Juniper SRX550-645AP-M Overview

The SRX550-645AP-M is a 2U modular Juniper SRX550M firewall for distributed enterprise branch deployments, featuring six 10/100/1000BASE-T ports, four GbE SFP ports, six GPIM slots, two Mini-PIM slots, and one included 645W AC PoE power supply.

Key Specifications

Firewall Performance

7 Gbps large-packet throughput

IPsec VPN Throughput

1.0 Gbps

IPS Performance

800 Mbps

Built-in Ports

6 x 10/100/1000BASE-T and 4 x GbE SFP

Expansion Slots

6 x GPIM and 2 x Mini-PIM

Power Configuration

One included 645W AC PSU with 247W PoE power

Best Fit Applications

Distributed Enterprise Branch Security

Designed for distributed enterprise branch deployments with firewall, routing, switching, IPsec VPN, and advanced security services in a modular 2U platform.

Modular WAN Connectivity

Six GPIM slots and two Mini-PIM slots support flexible WAN and interface expansion for branch connectivity requirements.

PoE Branch Access

The included 645W AC power supply provides 247W of PoE power for supported PoE interface modules and branch access deployments.

High-Scale Firewall Services

Up to 375,000 concurrent sessions, 27,000 new sessions per second, and 8,000 security policies support demanding branch security workloads.

Why SRX550-645AP-M

Flexible Interface Expansion

Six GPIM slots and two Mini-PIM slots allow the firewall to be adapted for different WAN, switching, wireless, serial, and T1/E1 connectivity requirements.

Strong Security Throughput

The platform delivers 7 Gbps firewall performance, 1.0 Gbps IPsec VPN throughput, and 800 Mbps IPS performance for demanding branch traffic.

Redundant Power Support

Dual power-supply slots and hot-swappable redundant power support help improve service continuity in branch deployments.

Integrated PoE Capacity

The included 645W AC PSU provides 247W of PoE power for supported modules, helping consolidate security and powered access functions.

Compare Related Models

	SRX550-645AP-M	SRX320	SRX340	SRX345
Product Type	Modular SRX firewall	Branch SRX firewall	Branch SRX firewall	Branch SRX firewall
Form Factor	2U	Desktop	1U	1U
Built-in Ports	6 x 10/100/1000BASE-T + 4 x GbE SFP	8 x 1GbE + 2 x SFP	8 x 1GbE RJ-45 + 8 x SFP	8 x 1GbE RJ-45 + 8 x SFP
Expansion	6 x GPIM + 2 x Mini-PIM	2 x Mini-PIM	4 x Mini-PIM	4 x Mini-PIM
Firewall Throughput	7 Gbps	1.9 Gbps	4.7 Gbps	5 Gbps
IPS Performance	800 Mbps	200 Mbps	400 Mbps	600 Mbps
IPsec VPN Throughput	1.0 Gbps	336 Mbps	733 Mbps	977 Mbps
Maximum Concurrent Sessions	375,000	64,000	256,000	375,000
New Sessions per Second	27,000	5,000	10,000	15,000
Maximum Security Policies	8,000	1,000	2,000	4,000
Recommended Use	Modular branch deployments requiring GPIM and Mini-PIM expansion	Small distributed enterprise branch and retail offices	Midsized distributed enterprise branch offices	Midsized and large distributed enterprise branch offices
Not Ideal For	Fixed-port deployments that do not require modular I/O expansion	Deployments requiring more than 1.9 Gbps firewall throughput or 64,000 sessions	Deployments requiring SRX550M-level modular expansion or session scale	Deployments requiring six GPIM slots or SRX550M modular power options

System Compatible Components

Type	Part Number	Description
Power Supplies	SRX600-PWR-645AC-POE	645W AC power supply with 247W PoE power; included with the SRX550-645AP-M configuration and supported for redundant power operation.

Type	Part Number	Description
Mini-PIM Modules	SRX-MP-1Serial-R	1-port serial Mini-PIM module supported on the SRX550M Firewall.
	SRX-MP-1T1E1-R	1-port T1/E1 Mini-PIM module supported on the SRX550M Firewall.
	SRX-MP-1VDSL2-R	1-port VDSL2 Mini-PIM module supported on the SRX550M Firewall.
	SRX-MP-LTE-AE	LTE Mini-PIM module for AE-region deployments.
	SRX-MP-LTE-AA	LTE Mini-PIM module for AA-region deployments.
	SRX-MP-WLAN-US	WLAN Mini-PIM module for US-region deployments.
	SRX-MP-WLAN-IL	WLAN Mini-PIM module for IL-region deployments.
	SRX-MP-WLAN-WW	WLAN Mini-PIM module for worldwide deployments.

Type	Part Number	Description
GPIM / XPIM Modules	SRX-GP-8SFP	8-port SFP GPIM module supported on the SRX550M Firewall.
	SRX-GP-16GE-POE	16-port Gigabit Ethernet PoE GPIM module supported on the SRX550M Firewall.
	SRX-GP-DUAL-T1-E1	Dual-port T1/E1 GPIM module supported on the SRX550M Firewall.
	SRX-GP-QUAD-T1-E1	Quad-port T1/E1 GPIM module supported on the SRX550M Firewall.
	SRX-GP-1DS3-E3	1-port DS3/E3 GPIM module supported on the SRX550M Firewall.

Type	Part Number	Description
Optics	EX-SFP-1GE-LX	1GbE LX SFP transceiver listed in Juniper compatibility references.
	EX-SFP-1GE-SX	1GbE SX SFP transceiver listed in Juniper compatibility references.
	EX-SFP-1GE-T	1GbE copper SFP transceiver listed in Juniper compatibility references.

Compatibility Check

Check Item	Confirmed Requirement	Selection Note
Power Configuration	1 × 645W AC power supply included; dual power-supply slots supported	Use a second compatible power supply when redundant power is required.
PoE Power	247W PoE power with the included power configuration	Verify the total PoE load before selecting and installing PoE interface modules.
Interface Module Slots	6 × GPIM slots and 2 × Mini-PIM slots	Match each selected module to the correct GPIM or Mini-PIM slot type.
Transceivers and Cables	Juniper compatibility references list EX-SFP-1GE-LX, EX-SFP-1GE-SX, and EX-SFP-1GE-T as 1GbE SFP compatibility examples	Match the transceiver media type and link distance to the connected equipment. Do not infer compatibility from the SFP form factor alone.
Chassis Form Factor	2U chassis	Confirm rack space and installation requirements before deployment.
Operating Environment	0–40°C operating temperature and 10–90% noncondensing humidity	Verify that the installation environment remains within the specified operating range.

Quality Certifications

Specification

Juniper SRX550-645AP-M Specification

Product Information
Model	SRX550-645AP-M
Product Type	SRX550M Firewall / Services Gateway
Form Factor	2U rack-mountable
Junos OS Software Version Tested	Junos OS 12.1
Lifecycle Status	End of Support: March 15, 2028
Hardware
DRAM	4 GB
Flash Memory	8 GB CF internal
Fixed I/O	6 x 10/100/1000BASE-T and 4 x GbE SFP
Mini-PIM Slots	2
GPIM Slots	6
USB Ports	2
External Storage	Supported
Dimensions	17.5 x 3.5 x 18.2 in (44.4 x 8.8 x 46.2 cm)
Device and Power Supply Weight	21.96 lb (9.96 kg), no interface modules, 1 power supply
Packaging Weight (User-confirmed)	18.41 kg
Performance
Firewall Performance	7 Gbps large-packet throughput
Firewall Performance, IMIX	2 Gbps
Firewall Performance, HTTP	2 Gbps
IPsec VPN Throughput	1.0 Gbps
IPsec VPN Tunnels	2,000
IPS Performance	800 Mbps
Connections per Second	27,000
Maximum Concurrent Sessions	375,000
Maximum Security Policies	8,000
Firewall and Routing PPS	700 Kpps
Power and Environment
Included Power Supply	SRX600-PWR-645AC-POE, one 645W AC PoE power supply
AC Input	100–240 VAC
Input Frequency	50–60 Hz
Maximum PoE Power	247W redundant or 494W non-redundant
Average Power Consumption	85W
Redundant Power Supply	Yes, hot-swappable
Operating Temperature	0°C to 40°C
Operating Humidity	10% to 90%, noncondensing
Acoustic Noise	51.8 dB

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Quality Certifications

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Can the SRX550-645AP-M be used in a high-availability setup?

Yes, the SRX550-645AP-M supports high availability (HA) configurations, ensuring network reliability and uptime for mission-critical operations.

How does the SRX550-645AP-M compare to similar products?

The SRX550-645AP-M offers high integration of security and networking features at a competitive price point, positioning it strongly against similar models from other brands like Cisco and Fortinet.

What accessories are available for the SRX550-645AP-M?

Accessories for the SRX550-645AP-M include additional power supplies, CF cards for memory expansion, and rack-mount kits.

Learn More

Why should I buy from router-switch.com?

Can the SRX550-645AP-M be used in a high-availability setup?

Yes, the SRX550-645AP-M supports high availability (HA) configurations, ensuring network reliability and uptime for mission-critical operations.

How does the SRX550-645AP-M compare to similar products?

The SRX550-645AP-M offers high integration of security and networking features at a competitive price point, positioning it strongly against similar models from other brands like Cisco and Fortinet.

What accessories are available for the SRX550-645AP-M?

Accessories for the SRX550-645AP-M include additional power supplies, CF cards for memory expansion, and rack-mount kits.

What common troubleshooting steps should I follow for the SRX550-645AP-M?

Common troubleshooting steps for the SRX550-645AP-M include checking power connections, ensuring firmware is up to date, and reviewing network configuration settings.

Are there alternative products to the SRX550-645AP-M?

Alternatives to the SRX550-645AP-M include other Juniper SRX series models like the SRX300, or similar products from other brands such as Cisco ASA firewalls.

Does the SRX550-645AP-M require regular upgrades?

Yes, to maintain optimal security and performance, regular firmware updates from Juniper are recommended for the SRX550-645AP-M.

How easy is it to install the SRX550-645AP-M?

The SRX550-645AP-M's configuration and installation process is straightforward, with detailed guides and support available from Juniper Networks, ensuring a smooth setup.

In what scenarios should I use the SRX550-645AP-M?

The SRX550-645AP-M is ideal for businesses needing a combination of high security, performance, and scalability in their network infrastructure, such as SMBs and remote branch offices.

What are the key features of the SRX550 Services Gateway?

The SRX550-645AP-M comes with 4G DRAM, 8G CF, and 1 AC PSU, providing high performance, advanced threat management, and integrated networking capabilities.

How cost-effective is the SRX550-645AP-M for small to medium businesses?

The SRX550-645AP-M offers high performance with 4G DRAM and 8G CF, making it a cost-effective solution due to its robust security features and scalability, suitable for SMBs.

What do I consider when choosing a SRX gateway?

Consider: How big is your business? What performance do you need? How much budget do you have?Please learn more details here .

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