StarTech.com LOOPBACKMTPSM9125M. Product type: Fiber cable tester, Supported connectors: MPO/MTP, Test type: Loopback testing. Compliance certificates: Trade Agreements Act (TAA), CE, RoHS. Width: 20.1 mm, Depth: 65 mm, Height: 9.3 mm. Package width: 120 mm, Package depth: 90 mm, Package height: 5 mm. Master (outer) case width: 430 mm, Master (outer) case length: 335 mm, Master (outer) case height: 400 mm