Optic Node converts even weak Optic signals to a high quality RF signal. LED BAR Optic Level Display has been provided for ease of system maintenance. They are best suitable for Analog as well as Digital transmission to maintain BER, MER characteristics. FEATURES    Frequency 40 ~ 1000 MHz    Optical Wavelength  1290 ~ 1600 nm    Flatness ±0.75 dB    LED Bar Display for Optic Signal Level    High C/N, CSO & CTB Characteristics Inward Extruded    Aluminium Channels for Maximum Heat Dissipation    High Voltage Surge Protection