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Technical
Specifications

Flexible, Enterprise Scalability and Easy IT/OT Integration

Technical Specifications

Flexible, Enterprise Scalability and Easy IT/OT Integration

Flexible Formats

Broad Protocol Support

Easy IT/OT Integration

Guardian

Guardian™ provides superior operational visibility and rapid detection of cyber threats through passive network analysis.

See Tech Specs

Central Management Console

The Central Management Console™ makes it easy to monitor and manage cybersecurity across distributed industrial sites.

See Tech Specs

Remote Collectors

Remote Collectors™ collect data from distant and distributed installations and send it to Guardian for further analysis.

See Tech Specs

Protocol Support & Integrations

Extensive support for hundreds of ICS / IT protocols, seamless integration with IT / OT environments.

Learn More

Guardian

One Exceptional Solution.
Multiple Deployment Options.

Physical, Virtual and Container Sensors.

For Large Enterprises

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Up to 500,000 Nodes
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3-6 Gbps Max. Throughput

For the Mid-enterprise

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Up to 40,000 Nodes
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250 Mbps–1 Gbps Max. Throughput

For Ruggedized Environments

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500 - 2,000 Nodes
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100 - 800 Mbps Max. Throughput

For Portable Scenarios

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2,500 Nodes
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200 Mbps Max. Throughput

For Virtual Environments 

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Up to 40,000 nodes
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1 Gbps Max. Throughput

Containers

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Gatewatcher
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Siemens RUGGEDCOM

Guardian Sensors

for the Large Enterprise

NSG-HS Series

Rack-mounted sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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300,000 - 500,000 Nodes
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6 Gbps Max. Throughput

NSG-H Series

Rack-mounted sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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100,000 - 200,000 Nodes
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3 Gbps Max. Throughput
NSG-HS 3500 NSG-HS 3000 NSG-H 2500 NSG-H 2000
Max. Protected Nodes 500,000 300,000 200,000 100,000
Max. Protected Network Elements1 2,000,000 1,500,000 1,200,000 1,000,000
Max. Protected Smart IoT Devices2 3,000,000 1,800,000 1,200,000 600,000
Max. Throughput* 6 Gbps 6 Gbps 3 Gbps 3 Gbps
Max. Remote Collectors** 50 50 50 50
Monitoring Ports Modular up to 16+1 Modular up to 16+1 Modular up to 8+1 Modular up to 8+1
Management Ports 1x1000Base-T 1x1000Base-T 1x1000Base-T 1x1000Base-T
Expansion slots 4 slots available:
4x1000BaseT | 4xSFP | 4xSFP+
4 slots available:
4x1000BaseT | 4xSFP | 4xSFP+
2 slots available:
4x1000BaseT | 4xSFP | 4xSFP+
2 slots available:
4x1000BaseT | 4xSFP | 4xSFP+
Storage 512 GB 512 GB 512 GB 512 GB
Form Factor 1 rack unit 1 rack unit 1 rack unit 1 rack unit
Max. Power Consumption 750 W 750 W 750 W 750 W
Power Supply 100-240V AC - 50/60Hz
36-72V DC
Dual
100-240V AC - 50/60Hz
36-72V DC
Dual
100-240V AC - 50/60Hz
36-72V DC
Dual
100-240V AC - 50/60Hz
36-72V DC
Dual
Temperature Range 0 / +40º C 0 / +40º C 0 / +40º C 0 / +40º C
HxWxL (mm/in) 44x438x600
1.73 x 17.24 x 23.60
44x438x600
1.73 x 17.24 x 23.60
44x438x600
1.73 x 17.24 x 23.60
44x438x600
1.73 x 17.24 x 23.60
Weight 18 Kg 18 Kg 17 Kg 17 Kg

1 Network Elements: The sum of nodes, links, variables. 2 Smart IoT Devices: The concept of “Smart IoT device” covers devices communicating in an intermittent way and resulting in low throughput. * All performance values are “up to” and vary depending on the analyzed traffic.  ** See Remote Collector tech specs for more details
For a printable version of these specifications, download the Guardian Data Sheet. See below for a list of supported protocols and integrations.

 

Guardian Sensors

for the Mid-Enterprise

NSG-M Series

Rack-mounted sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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10,000 - 40,000 Nodes
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1 Gbps Max. Throughput

NSG-L Series

Rack-mounted sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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1,000 - 5,000 Nodes
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250 - 500 Mbps Max. Throughput
NSG-M 1000 NSG-M 750 NSG-L 250 NSG-L 100
Max. Protected Nodes 40,000 10,000 5,000 1,000
Max. Protected Network Elements1 600,000 200,000 80,000 20,000
Max. Protected Smart IoT Devices2 200,000 50,000 25,000 5,000
Max. Throughput* 1 Gbps 1 Gbps 500 Mbps 250 Mbps
Max. Remote Collectors** 50 50 20 20
Monitoring Ports 7x1000BASE-T + 4xSFP 7x1000BASE-T + 4xSFP 5x1000BASE-T 5x1000BASE-T
Management Ports 1x1000Base-T 1x1000Base-T 1x1000Base-T 1x1000Base-T
Expansion slots 1 slot available:
4x1000Base-T | 4xSFP | 4xSFP+
1 slot available:
4x1000Base-T | 4xSFP | 4xSFP+
1 slot available:
4x1000Base-T | 4xSFP
1 slot available:
4x1000Base-T | 4xSFP
Storage 256 GB 256 GB 64 GB 64 GB
Form Factor 1 rack unit 1 rack unit 1 rack unit 1 rack unit
Max. Power Consumption 360W 360W 250W 250W
Power Supply 100-240V AC - 50/60 Hz
Single
100-240V AC - 50/60 Hz
Single
100-240V AC - 50/60 Hz
Single
100-240V AC - 50/60 Hz
Single
Temperature Range 0 / +45º C 0 / +45º C 0 / +45º C 0 / +45º C
HxWxL (mm/in) 44x429x438
1.73 x 16.89 x 17.24
44x429x438
1.73 x 16.89 x 17.24
44x438x300
1.7 x 17.2 x 11.8
44x438x300
1.7 x 17.2 x 11.8
Weight 14 Kg 14 Kg 8 Kg 8 Kg

1 Network Elements: The sum of nodes, links, variables. 2 Smart IoT Devices: The concept of “Smart IoT device” covers devices communicating in an intermittent way and resulting in low throughput. * All performance values are “up to” and vary depending on the analyzed traffic.  ** See Remote Collector tech specs for more details
For a printable version of these specifications, download the Guardian Data Sheet. See below for a list of supported protocols and integrations.

 

Guardian Sensors

for the Specialized Requirements

Ruggedized Series

Ruggedized sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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500 - 2,000 Nodes
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100 - 800 Mbps Max. Throughput
NG-500R

Portable

Portable sensor for real-time OT/IoT visibility, cybersecurity and monitoring

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2,500 Nodes
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200 Mbps Max. Throughput
NG-500R NSG-R50 Portable P550
Max. Protected Nodes 2,000 500 2,500
Max. Protected Network Elements1 40,000 10,000 50,000
Max. Protected Smart IoT Devices2 10,000 2,500 12,500
Max. Throughput* 800 Mbps 100 Mbps 200 Mbps
Max. Remote Collectors** 30 10 Not available
Monitoring Ports 3x1000BASE-T 4x1000BASE-T 5x1000BASE-T
Management Ports 1x1000Base-T 1x1000Base-T 1x1000Base-T
Expansion slots 2 Not available Not available
Storage 256 GB (Redundant Data Partition) 64 GB 256 GB
Form Factor 3 rack unit DIN mountable Desktop with wall mount kit
Max. Power Consumption 115W 60W 38W
Power Supply 100-240V AC
16.6-160V DC
Dual
100-240V AC
12-36V DC
Single (External PSU)
90-240V AC
12-30V DC
Single (External PSU)
Temperature Range -40º C / +70º C (Max 40º C with SFP NIC) -40º C / +75º C 0 / +60º C
HxWxL (mm/in) 131.8x438x300.1
5.18x17.2x11.8
80x130x146
3.15 x 5.11 x 5.74
70x180x240
2.75 x 7.08 x 9.44
Weight 8.5 Kg / 18.74 Lb 3 Kg / 6.614 Lb 2.5 Kg / 5.5 Lb
1 Network Elements: The sum of nodes, links, variables. 2 Smart IoT Devices: The concept of “Smart IoT device” covers devices communicating in an intermittent way and resulting in low throughput. * All performance values are “up to” and vary depending on the analyzed traffic.  ** See Remote Collector Tech Specs for more details.
For full NG-500R and NSG-R50 sensor specifications, download the Guardian Ruggedized Sensors Technical Data Sheet.
For a printable version of the Portable P550 sensor specifications, download the Guardian Data Sheet. See below for a list of supported protocols and integrations.

 

Guardian Sensors

for the Virtual Environments and Containers

Virtual Series

Virtual sensors for real-time OT/IoT visibility, cybersecurity and monitoring

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1,000 - 40,000 Nodes
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1 Gbps Max. Throughput
V1000 V750 V250 V100
Max. Protected Nodes 40,000 10,000 5,000 1,000
Max. Protected Network Elements1 400,000 200,000 100,000 20,000
Max. Protected Smart IoT Devices2 200,000 100,000 25,000 5,000
Max. Throughput* 1 Gbps 1 Gbps 1 Gbps 1 Gbps
Scenarios Enterprise Large Medium Small
Deployment Options Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+ Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+ Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+ Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+
Max. Remote Collectors** 50 50 20 20

1 Network Elements: The sum of nodes, links, variables. 2 Smart IoT Devices: The concept of “Smart IoT device” covers devices communicating in an intermittent way and resulting in low throughput. * Performance is dependent upon hardware configuration and resource allocation. ** See Remote Collector tech specs for more details
For a printable version of these specifications, download the Guardian Data Sheet. See below for a list of supported protocols and integrations.

 

Container Edition

Embedded container sensor for switches, routers and other security infrastructure. Fast, flexible deployment option that leverage your existing devices.

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Available for Guardian with the Smart Polling add-on module only.
Container
Embedded Offerings Gatewatcher
Siemens RUGGEDCOM
Add-ons Smart Polling module: included
Threat Intelligence and Asset Intelligence subscriptions: can be added
Remote Collector Support Not available

Remote Collectors

Low-resource Sensors for Remote Locations.

NRC-5

Low-resource Sensors for Remote Locations.

Virtual Remote Collector

Low-resource Virtual Sensors for Remote Locations.

Guardian Sensors

for Remote Sites

NRC-5

Low-resource sensors that collect asset and network data in remote locations and send it to Guardian for further analysis

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Up to 15 Mbps Max. Throughput
NRC-5
Max. Throughput Up to 15 Mbps
Remote Collector Support Not available
Monitoring Ports 2x1000Base-T, 1xSFP
Management Ports 1x1000Base-T
Expansion slots Not available
Storage 8 GB
Form Factor DIN mountable
Max. Power Consumption 12W
Power Supply 12-36V DC
Single
Temperature Ranges -40 / +70º C
Heat Generation 55.44 BTU/hr
HxWxL (mm/in) 41.5x170x138
2.71x6.67x5.00
Weight 1.2 Kg
Compliance RoHS
Certifications CE, FCC, UL
Virtual Remote Collector
Max. Throughput 15 Mbps
Deployment Options Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+

Central Management Console

in the Public Cloud or at the Edge

Cloud or Virtual

Virtual appliance for centralized management of multi-tier, distributed deployments.

NCMC-100 Series

Rack-mounted appliance for centralized management of multi-tier, distributed deployments.

CMC Appliances

for Public Cloud or Virtual Environments

Cloud or Virtual

Virtual appliance for centralized management of multi-tier, distributed deployments.
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400 Max. Managed Sensors*
Cloud or Virtual Central Management Console
Deployment Options - Cloud Amazon AWS and Microsoft Azure
Deployment Options - Virtual Hyper-V 2012+, KVM 1.2+, VMware ESX 5.x+, XEN 4.4+
Max. Managed Sensors 400*
Max. Protected Network Elements1 1,200,000*
Storage 100+ GB

1 Network Elements: The sum of nodes, links, variables. * Depending on the existing virtual infrastructure and deployment architecture.
For a printable version of these specifications, download the CMC Data Sheet.

CMC Appliance

for the Mid-Enterprise

NCMC-100 Series

Rack-mounted appliance for centralized management of multi-tier, distributed deployments.
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50 Max. Managed Sensors*
NCMC-100
Max. Managed Sensors 50*
Max. Protected Network Elements1 200,000*
Max. Throughput 1 Gbps
Management Ports 4x1000BASE-T
Expansion slots Not available
Storage 256 GB
Form Factor 1 rack unit
Max. Power Consumption 360W
Power Supply 100-240V AC - 50/60 Hz
Single
Temperature Ranges 0 / +45º C
HxWxL (mm/in) 44 x 429 x 438 / 1.73 x 16.89 x 17.24
Weight 14 kg

1 Network Elements: The sum of nodes, links, variables. * Depending on the existing deployment architecture.
For a printable version of these specifications, download the CMC Data Sheet.

Protocol Support & Integrations

Extensive List of Supported Protocols, Seamless Integration with IT / OT Environments.

Protocols and Integrations
Supported Protocols Supports hundreds of OT, ICS, IoT and IT protocols
Includes Protocol SDK and on-demand engineering services for quick creation of new protocol support
DOWNLOAD PROTOCOL LIST
OT/ICS Interoperability ABB, Allen-Bradley/Rockwell, Bristol Babcock, Beckhoff, Emerson, General Electric, Honeywell, IBM, Mitsubishi, Motorola, Omron, Rockwell Automation, Schneider Electric, SEL, Siemens, Yokogawa
SIEM, SOAR and Data Integrations ArcSight, Atos Codex, Blackridge Technology, Exabeam, FireEye, Fortinet, HP ARCSight, IBM QRadar, LogRhythym, Splunk, SWIMLANE and more
Other Network/ IT and Security Technologies Allied Telesis, Cisco, Fortinet, Garland, Gatewatcher, Gigamon, Keysight Technologies, Palo Alo Networks, TDI, Tempered, Waterfall, Zededa
Cloud Services Platforms AWS, Google Cloud, Microsoft Azure, ServiceNow
Asset Management & Access Control Active Directory, Aruba ClearPass, Cisco ISE, LDAP, ServiceNow, Splunk, and more
Alerting & Ticketing Systems Email, SMS, ServiceNow, Splunk
Secure Remote Access Pulse Secure, TDI ConsoleWorks
OpenAPI Nozomi Networks use of OpenAPI makes it easy to integrate with your existing tools and systems
Export Capabilities Easily export data from the Nozomi Networks solution to other applications for analysis and reporting

Learn More About OT and IoT Security and Visibility

SOLUTION BRIEF

Nozomi Networks

DATA SHEET

Guardian

DATA SHEET

Central Management Console

DATA SHEET

Threat Intelligence

DATA SHEET

Asset Intelligence

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WEBPAGE

Vantage – SaaS-Powered Security

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