The Netropy N61 Network Emulator offers advanced capabilities to benchmark, troubleshoot, and optimize the performance of critical applications over WAN links of up to 1 Gbps. Netropy's unique, high-performance Emulation Engine enables high-precision emulation of up to 15 separate WAN links to model complex network topologies or run multiple concurrent tests.
The Netropy N61 is configured and managed through an intuitive, browser-based interface for easy operation, or through a comprehensive command line interface for integration with test automation tools.
- Latency & Jitter
- Packet Loss
- Other impairments
Netropy N61 Capacity
- One 1 Gbps Emulation Engine, 15 separate links
- Packets assigned to individual link by any combination of IP address, VLAN, MPLS label, port number, or any other packet field.
- Total throughput of 1 Gbps in each direction for any size packet.
- Two Gigabit Ethernet ports, choice of copper or SFP
- Compact, 1U-sized appliance
Easy to Use
The Netropy N61 Network Emulator is quick to install, intuitive to configure, and easy to operate. The Netropy GUI provides the responsiveness of an application with the convenience of a standard web browser.
The Netropy N61 simulates up to 15 separate WAN links. Packets are assigned to individual links by any combination of IP source and destination address range (IPv4 or IPv6), VLAN, MAC address, MPLS label, application port number, or any other packet field.
Bandwidths up to 1 Gbps
Accurately simulate links from 100 bits per second up to 1 Gbps at full line rate for all packet sizes.
Latency up to 20 sec.
Emulate delay and jitter of 10 seconds or more in each direction, in increments of 0.01 ms, with a constant, normal, exponential, or uniform distribution.
Packet Loss, Corruption, and Outage
Set random, burst, or periodic packet loss, or a bit error rate. Test the effect of data corruption on voice and video applications. Check how SD-WAN responds to network outages.
Capture and Replay Live Network Conditions
Record the delay and loss of the live network as they vary second-by-second and replay them through the Netropy emulator in a repeatable test environment.
Replay PCAP Files as Background Traffic
Test how applications run over a congested network without costly traffic generators or a rack full of client machines using Netropy's unique background utilization feature that replays PCAP files as background traffic. Each PCAP stream can replicated to simulate large numbers of users or scaled to adjust the timing and bandwidth usage.
Graph or download up to 24 hours of throughput and other link statistics to visualize and troubleshoot application performance.
Install the Netropy N61 as either a bridge or router for easy integration with any test configuration.
Copper or SFP interfaces
The Netropy N61 is available with either copper RJ45 Gigabit Ethernet interfaces or SFP Gigabit Ethernet interfaces for convenient connection to any copper or fiber-based network.
Automate testing using the comprehensive command line interface.
User Controls and Security
Use SSL or SSH for secure access to the Netropy interface. Individual users can lock their engine to prevent configuration changes by any other user. Set user passwords on the device or take advantage of an LDAP server.
Test with confidence - the high-precision Netropy Emulation Engine ensures accurate and reproducible results.
The Netropy Emulation Engine monitors internal processing and buffering resources to guarantee testing validity.
Get the functionality and performance you need at a price you can afford.
With the ability to simulate up to 15 separate WAN links on each of the four Emulation Engines, the Netropy N91 has a myriad of uses:
Emulate multi-site networks
Model a full enterprise network of regional, branch, and local offices, telecommuters, and partners, all connected to headquarters or centralized datacenter.
- View applications as they will be seen by different end users
- Verify the operation of application servers with concurrent users
Run separate tests side-by-side to:
- View the effects of different conditions on application responsiveness
- Compare products from different vendors
- Tune application settings
- Analyze the benefits of acceleration and optimization products
Isolate individual applications
Segregate traffic from individual devices and apply impairments to specific applications
Complete a matrix of conditions by running multiple tests in parallel
Netropy advanced network emulators are quick to install and easy to operate. Configuration requires only a few simple steps through the intuitive, browser-based GUI.
Netropy main configuration and monitoring window.
Set the bandwidth, delay, loss, and other network conditions for each link in the Path Configuration window.
Direct packets onto individual links by IP address, VLAN, or other packet fields in the Classifier Configuration window.
|Ports||2x Gigabit Ethernet (copper or SFP)|
|Packet Classification||IP source and destination address range
IPv6 source and destination address range
VLAN ID and PCP prioritization value
IP ToS: Precedence or DSCP value
TCP or UDP port number
Any arbitrary field specified by layer, offset, length, and mask
|Bandwidth||100 bps to 1 Gbps in 1 bps increments|
|Latency & jitter||0 ms – 10,000 ms or greater in each direction in 0.01 ms increments;
constant, uniform, exponential, normal distributions with or without reordering;
accumulate & burst delay;
replay recorded latency from Netropy Recorder or file
|Loss and Corruption||random, burst, periodic, BER, Gilbert-Elliott, or recorded packet loss;
data corruption; network outage
|Queuing and Prioritization||RED or tail drop queue management;
Priority or Round Robin queuing based on IP ToS or VLAN PCP value
|Additional||packet reordering, packet duplication, MTU and fragmentation,
frame overhead, separate inbound and outbound rate control
|Max. Aggregate Throughput||2 Gbps|
|Maximum Packet Rate||2,976,200 packets per second (full line rate)|
|Maximum Frame Size||9 KB|
|Interfaces||1x Gigabit Ethernet
1x RS-232 serial console
|Security||SSL / SSH|
|Environmental and Physical Specifications|
|AC Input Voltage||Auto ranging 100 VAC to 240 VAC|
|AC Input Frequency||50 to 60 Hz|
|Power Draw||41 Watts|
17" W x 12" D x 1.75" H (1 RU)
431 mm W x 305 mm D x 43.5 mm H (1 RU)
21" x 19" x 7" (53 x 49 x 8 cm)
10 lbs. (4.3 kg)
14 lbs. (6.3 kg)
32° to 104°F (0° to 40°C)
-4° to 158°F (-20° to 70°C)
5% to 90% (non-condensing)
5% to 95% (non-condensing)
|Certifications||FCC Class A, CE, RoHS|
|Warranty & Support|
|Hardware Warranty||Included with product license|
|Support and Maintenance||Included with product license|
|Product License||1 year: N61-R1YR
3 years: N61-R3YR
|SFP ports option||N61-SFP: replace standard RJ45 ports with SFP ports|