NuDOG-301

NuDOG-301 is a handheld device with two Gigabit ports for Ethernet testing. The main functions of NuDOG-301 include multi-streams generation, TAP/Loopback test, and NIC emulation.

Connecting NuDOG-301 to its mini-USB port makes it possible for system configurations and managements. NuDOG-301 is an ideal device for in-field testing. Moreover, NuDOG-301 has various test interface options (UTP ports, SFP ports, or Combo ports) available, providing diverse interface flexibilities for different testing scenarios.

• NuDOG-301 can work along with a series of utility softwares that qualify industrial standards such as RFC-2889, RFC-2544, and QoS. With these utilities, NuDOG-301 is able to conduct throughput test, latency test, error filtering test, forwarding test, and so on. Utility softwares can provide a user-friendly interface for different test configurations when setting test parameters and criteria. More optional softwares are available for extended test requirements.

   

  With these advantageous features, NuDOG-301 is your best partner for LAB researching and in-field troubleshooting.

• Hardware based wirespeed streams generation, analysis, network TAP and NIC
• High precision performance for measuring throughput, latency, packet loss and disordered sequence
• Wirespeed traffic capturing with programmable filter and trigger criteria
• RFC 2544 test suite
• RFC 2889 test suite
• Layer 1 and Layer 2 loopback test
• High precision 1 ppm temperature-compensated oscillator provides accurate clock speed to ensure the reliability of the tests
• Injecting errors in transmitted traffic to simulate and test abnormal situations
• Real-time statistics for each port, including transmitted/received frame for VLAN, IPv4, IPv4 fragment, IPv4 extension , ICMP, ARP, total bytes/packets, CRC, IPCS error and over-and-under size frames
• User-friendly interface that supports various parameter configurations and meets various test requirements
• 512Mbits wirespeed packet capture buffer per port

• Provides Streams Generation Mode, TAP/Loopback Mode and NIC mode for different requirements of test.
• Streams Generation Mode: 
  For Streams Generation mode, this device generates bi-directional network streams for required test as the illustration above. Both Port A and Port B of this device can generate and receive test streams. The test streams are sent and return to original NuDOG-301 for analysis of the DUT (device under test).
• TAP/Loopback Mode:
  For TAP mode, this device can monitor any data that flows through this equipment. Network TAP is a method for monitoring dynamic situation of network without intruding it. This device can tap bi-directional or uni-directional traffic from different sides (port A and port B) and also provides abundant packet counters. For Loopback mode, this device resends the incoming streams back to the source.
• NIC Mode:
  This mode is to simulate network interface card.