Features: Applicable fiber: Networks with PLC Splitters <3m extra-short event dead zon Wavelength: 1310/1550nm+1625nm Up to 32/30/28dB High Dynamic Range Distance Range: 4,8,16,32,64,128,256km Pulse with: 10,30,80,160,320,640,1280,5120,1024ns 640×480, 6.5 inch TFT-LCD (touch screen) USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync Memory capacity >800 traces Built-in lithium battery with high capacity for over 8 hours of operating life Display: Color LCD One year Warranty