... stock, brand new. The MTS-8000 is a field-scalable optical test platform for both installation and maintenance. Based on the ... solution for Ethernet, SONET, SDH, PDH, and T-carrier networks. Optical Modules allow thorough testing of short-haul, long-haul, FTTx ... :1. Configure with numerous application modules and a variety of storage media, including floppy disk, USB memory stick, and read/write CD ...