40CH(1)40CH(5)40CH(4)40CH(3)40CH(6)40CH(2)40CH(1)
WDM System

Mux/Demux Single or Dual Fiber AAWG DWDM With 1310nm and MON

Description:

With the rapid development of industry informatization, the demand in long distance and large capacity bandwidth increased rapidly, resulting in the rapid growth in the traffic of the access layer, metro area layer and backbone network. The dependence on the bandwidth rent or optical fiber direct-connection already can not meet the needs of clients in the industry.

Therefore, based on the existing service requirements, in face of the future network development,HUIYUAN launched DWDM series optical transmission system, which is usually used for long-haul transmission where wavelengths are packed tightly together over the C-band, up to 48 wavelengths in 100GHz grid(0.8nm) and 96 wavelengths in 50GHz grid(0.4nm). It’s protocol and rate transparent supporting such applications as 1G/10G Ethernet, SDH/SONET and 8/4/2/1G Fiber Channel across the same fiber link.

 

That provides a reliable, flexible and efficient high bandwidth carryingsolution for the operators, Broadcast and TV, IDC, finance, government, cloud, massive data and other industries.

Feature:

  • Low Insertion Loss
  • High Isolation
  • Compact Design
  • Goodchannel-to-channel uniformity
  • Wide Operating Wavelength: ITU C-BAND
  • Wide Operating Temperature: -20 to 75°C

Application:

  • DWDM System
  • PON Networks
  • CATV links
  • Fiber optical amplifier
  • Wavelength routingProduct specification
    Parameter Unit Specifications
    ITU Band GHz ITU, C-band
    Channel Spacing GHz 100
    Number of channels   40CH 40CH+1310 40CH+1310+MON
    Wavelength accuracy Max nm 0.05
    Insertion Loss Flat-Top AAWG Max dB 5.0 5.5 5.5
    -1dB passband Min nm 0.3
    -3dB passband Min nm 0.5
    Isolation Adjacent Channel Min dB 25
    Non-adjacent Channel Min dB 30
    Total Crosstalk Min dB 23
    Ripple in Passband Max dB 0.75
    Polarization Dependent Loss Max dB 0.5
    Uniformity Max dB 1.5
    Directivity Min dB 50
    Return Loss Min dB 45
    Polarization Mode Dispersion Max ps 0.5
    Power Handling Max mW 300
    Fiber Type   Corning SMF-28 / SMF-28e or customize
    Operating Temperature °C 5~70
    Storage Temperature °C -40~85
    19’’ Rack Weight   1.7kg
    Dimensions mm 440*230*44MM