Anritsu’s Network Master family of field-portable optical transport testers are designed to test service interfaces such as Ethernet, SONET/SDH, Fibre Channel and DSn, and emerging MPLS-TP, PBB-TE and ITU-T G.709 OTN. The independent two-port or four-port operation provides exceptional flexibility when testing network and transport equipment operating from 1.5 Gbps to >100 Gbps. This video provides a walkthrough of these instruments’ operation, and features the easy-to-use GUI, its test flow structure, and results reporting structure.