Ixia LM100TX 4-Port 10/100Base-T Ethernet Load Module. Choose between 4 parallel ports or  independent work connection for desired connection density. Features and Benefits include:
•LM100TX supports multilayered test the ethernet connection module
•Compatible Ixia entire series product: IXIA100, IXIA400, IXIA1600 and IXIA1600T.