VIAVI Solutions, Inc. OTL3-OTU3-Multiplexed-Client 10G/2.5G/622M/155M SDH/SONET - dual port 2/4
The VIAVI OTL3-OTU3-Multiplexed-Client 10G/2.5G/622M/155M SDH/SONET dual port 2/4 module (PN: 401-431.52) is an advanced test module designed for use with the VIAVI ONT-600 and ONT-800 platforms. It supports comprehensive testing of SDH/SONET multiplexed client signals at rates of 10G, 2.5G, 622M, and 155M, providing dual-port capability for simultaneous multi-rate testing. The module enables verification of network elements and transmission systems, supporting functions such as performance analysis, error injection, and protocol monitoring. It is ideal for lab and field environments where high-precision and multi-rate SDH/SONET testing is required.