Get predictable infrastructure performance

Simulate your networks and emulate conditions

Whether it’s point to point links with latency and bandwidth throttles or simulating complex data centres with multiple gateways and interconnecting links, with JAR:Emulate you can build networks in seconds.
JAR:Emulate Features

Build Networks in seconds

Build Networks, Emulations and Data-Centre simulations…

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You’ll be amazed that there is an additional 45+ tools available…

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A host of built-in filters to identify packets for impairment or analysis…

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Switch over and back-up circuits

Simulate multiple paths in any network…

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Load Generation

Generate traffic including background traffic to add load

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Virtual Routers

Full Virtual Router simulation for simulating multi-hop WAN networks

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Comprehensive settings

Extensive options and settings for impairments for full control

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More than 2 ports?

“Any Port to Any Port”™ capabilities, whether you are using 4, 8 or 24 ports

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Wire Rate

Tailor to suit your throughput and emulation needs

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Flexible UI with Wizards

Run on Windows, Linux or Mac and get a fast and responsive environment with no restrictions

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Enterprise Options

All the enterprise necessary features you need

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Automation Ready

Control externally through a network of methods to suit your automation environment

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Can’t see the feature your project requires?

Even if you think you’re requirements might be pretty unique give us a call or drop us an email.
In addition to the features (above) we can create a bespoke solution to fit your specific needs.

Technical Specification Datasheet

Download the datasheet for detailed information about the JAR:Emulate product range and features. Learn what makes JAR:Emulate stand out from the competition.

datasheet download


Delay and Throttle packets with background traffic

In this short demonstration we will show you how packets can be delayed and throttled to simulate a classic use of network emulation. In addition we will add in some background traffic to add contention as experienced in real-world environments.


“We’re really pleased to be able to offer the Network Emulation technology from JAR Technologies to our customers. We selected JAR:Emulate not only as it is the best technology in the market, but for the expertise and flexibility JAR Technologies demonstrated in meeting the customer requirements.”

Customer Quote from:

NETCOR, Germany

jar customers

See our Emulators in Action

See how JAR:Emulate can help test your network performance