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The JDSU NT1155 ValidatorPRO-NT Ethernet speed certifier with integrated optical power meter, active network tests and accompanying Plan-Um cable management software delivers the power to test both copper and fiber cabling, determine if cables can support Gigabit Ethernet, and perform troubleshooting for cable installations. The ValidatorPRO performs all tests offered by the Validator and Validator-NT, including speed certifying the data-carrying capabilities of copper Ethernet network cables up to 1 Gb/s by testing for noise in the network, detecting faults in the cabling wiring, and ensuring that cables can support the speed capabilities of active equipment. Specifications. Maximum cable length: 2,000 ft (600 meters). Maximum cable length for testing of split pairs: up to 100 meters (327 ft),depending upon cable type. Cable length accuracy: ±5% (after performing both unit and cable calibration). Optical Power meter for 850/1300/1310/1490/1550 nm wavelengths. –45 to +10 dBm dynamic range for 850 nm and -50 to +10 dBm for all other frequencies. ±0.20 dB accuracy. ±0.06 dB linearity. Measured in dB or dBm. Auto wavelength selection with 270, 330, 1 k, 2 kHz modulation. Display: Color back-lit FSTN liquid crystal display (LCD).
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