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  • Optical receiver(AGC)
  • Part number:DW-ORA    Views:55
  • DW-ORA FTTH special optical receiver is designed to deal with FTTH fiber to the subscriber network structure and launch products, light AGC control characteristic, output settings, optical power input ( - 7 ~ + 2 dBm ), output level is maintained substantially constant, CTB / CSO basically unchanged, machine reserved for data communication interface, conv
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  • 1310nmOutdoor optical transmitter
  • Part number:DW-OT31O    Views:45
  • DW-OT31O Outdoor optical transmitter, adopts the world famous brands of high linearity DFB laser, built perfect pre distortion correction circuit, and a laser APC, ATC closed loop control circuit, the various working parameters by the micro processing control, and by LCD screen to provide relevant working state and fault information. The machine also util
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  • 1550/1310nmDirect modulation optical transmitter(AGC, dual module)
  • Part number:DW-OT53DM    Views:42
  • DW-OT53DM is a practical, high index, multifunctional and short distance transmission product. It is the construction of CATV HFC network equipment. This machine adopts the high linearity, low chirp DFB laser as light source, RF drive part adopts advanced pre-distortion compensation and closed loop AGC, APC, ATC control, to ensure that the excellent perfo
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  • 1550nm External modulation optical transmitter
  • Part number:DW-OT55EM    Views:40
  • DW-OT55EM is an international general technical standard of high-grade type external modulation optical transmitter, used mainly for TV image signal, the digital signal and the data signal of the long distance optical fiber transmission. This product is light path part adopt international famous brand 1550nmDFB laser and high performance LINbo3 modulator,
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  • 1550nmErbium doped fiber amplifier(EDFA)
  • Part number:DW-EDFA55    Views:111
  • DW-EDFA55 is a gain spectrum bandwidth at 1540 ~ 1563nm CATV power amplifier, this machine adopt international famous brand of the pump laser and the United States OFS erbium doped fiber, has low noise, saturated output power, improve the reliability of the APC, ACC, ATC control and good ventilation and heat dissipation design, to ensure the pump laser th
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  • High power multi output optical fiber amplifier(EDFA)
  • Part number:DW-EDFA55MO    Views:45
  • DW-EDFA55MO is a gain spectrum bandwidth at 1540 ~ 1563nm high power multi output optical fiber amplifier. Imported brands of pump laser and the United States OFS erbium doped fiber, 1RU frame, the total output power can be > 1000mW, can provide at most 16 light output. Improvement of APC, ACC, ATC control, good ventilation and heat dissipation design, en
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