With more than 100,000 optical handhelds already in use, JDSU continues the success story with the Smart optical handhelds. The JDSU Smart class help your network move to the next level of performance. JDSU 's Smart optical handhelds encompass a new, intelligent, and next level product line testing all optical signals and systems, including broadband, PONs, and Gigabit Ethernet. All of JDSU ’s Smart optical handhelds, including the JDSU OLS-55 and OLS-56 SMART provide: An extended number of calibration wavelengths the highest performance range in the industry The SmartStar graphical user interface fast, easy, and straightforward operation The SmartEnergy power supply management system The SmartBag safe and hands-free operation and transport USB port remote operation Robust, shock-proof, and splash-proof design field operation The JDSU OLS55 and OLS56 SMART Optical Laser Sources are designed to suit every application from PON to Gigabit Ethernet. These handheld light sources offer the flexibility to test, install, and maintain singlemode and multimode fiber optic networks. The JDSU OLS 55 / 56 SMART Optical Laser Sources can be part of a SMART Optical Test Kit; Ideally the OMK-55 Series of Kits. The JDSU SMART Optical Test Kits contain all of the tools, including instruments and accessories, necessary to perform professional-grade power or loss tests in the field.