LAN Packet Tester [LE-590TX]

The LE-590TX is a LAN analyzer that connects to a PC's USB2.0 port. In TAP mode, you can capture full duplex data on 10/ 100Base-TX and transmit to the PC at 480Mbps via the USB2.0 interface. In PG mode, you can generate test packets at up to 100Mbps line rate.
Use LE-590TX for :

• Checking LAN protocols and data in the test devices.
• Checking and analyzing traffic.
• Providing statistical information, such as error rate etc.
• Generate test packets for network test.
• Measuring QoS, such as latency etc.
• Studying network communication protocols.

For more details: https://www.lineeye.com/html/p_LE-590TX.html