Advantest Q8134 Overview Advantest Q8134 Performance Characteristics: Form Factor: Mainframe Type: LED Minimum Wavelength: 850 nm Maximum Wavelength: 1550 nm Fiber Type: Singlemode Advantest Q8134 Measurements/Features: Multi-channel Applicable fiber: graded-index Auto temperature control Auto Power control Rectangular wave-mod output Install up to 6 LED / 3 LD