ПРОДУКЦИЯ
Оптический усилитель ГЛАВНАЯ > ПРОДУКЦИЯ > Оптический усилитель
  • DW-EDFA55PA
  • номер детали:DW-EDFA55PA    Просмотров:28
  • DW-EDFA55PA is a most practical adjustable 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 and the whole life a stable job, through the front panel buttons to adjust the output optical power, regulating range every 0.1dBm, 3.0dBm down. The input optical signal is lost, the laser automatic closing, the pump laser itself play a good role in the protection, applicable to the central office, branch and line relay, can also be used for other optical fiber communication network, CATV system is the most commonly used, the most dosage is a fiber amplifier. This machine is equipped with a microprocessor software, has a laser monitoring, digital display, fault alarm, network management and other functions, once the machine working parameters deviate from the software set the permission scope, the flashing red lights, warning.
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  • DW-EDFA55O
  • номер детали:DW-EDFA55O    Просмотров:20
  • DW-EDFA55O The wild type optical fiber amplifier can use 220V or 60V AC and DC three 48V power supply mode, is suitable for field installation. Because it does not need the room, completely solve some outlying areas to build indoor room engineering problem. Cable route can take a shortcut, convenience for engineering design and construction, greatly reducing the network construction cost, maintenance cost and operation cost. Outdoor optical amplifier technology index and the same rules of the interior the same model, built in large power electronic hot and cold, so that the equipment can work at - 40 DEG C to 60 DEG C in field environment. This machine adopts the large cast aluminum shell, switching power supply with high performance, advanced lightning protection system, to ensure that the equipment can work stably for a long time in the wild environment.
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  • DW-EDFA55MO
  • номер детали:DW-EDFA55MO    Просмотров:39
  • 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, ensure that the PUMP Laser long life and high reliability. RS232 and RJ45 serial communication and SNMP network management interface. The front panel of the LCD provide machine working parameters and warning. Lost light, laser automatic closing, provides the laser safety protection. All ports can be found in the front panel mounting, can also choose in the rear panel installation.
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  • DW-EDFA55
  • номер детали:DW-EDFA55    Просмотров:33
  • 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 the long-lived in the high qualitative work, the front panel of the LCD provides the various working parameters, the input optical signal is lost, the laser automatic closing, to pump laser itself play a good role in the protection, applicable to the central office, branch and line relay, can also be used for other optical fiber communication network. CATV system is the most commonly used, the most dosage is a fiber amplifier. This machine is equipped with a microprocessor software, has a laser monitoring, digital display, fault alarm, network management and other functions, once the machine working parameters deviate from the software set the permission scope, the flashing red lights, warning.
  • деталь...