AAWG DWDM MUX DEMUX

The GIGALIGHT AAWG DWDM MUX DEMUX features low insertion loss and can improve the transmission quality of DWDM system and prolong the transmission distance. It is applicable to data center interconnection (DCI), metropolitan area network, regional network and other long-haul DWDM network, saving fiber resources.

Description

  • Based on the athermal arrayed waveguide grating (AAWG) technology
  • Support full C-band wavelengths with 50GHz (80/88/96CH), 75GHz (up to 64CH) or 100GHz (32/40/44/48CH) channel spacing
  • Packaging options: standard metal module, mini metal module, and 1U/2U 19-inch rack chassis
  • Typical insertion loss < 4.0dB for Gauss type and < 6.0dB for flat-top type
  • Compatible with Telcordia GR-1209-CORE and CR-1221-CORE standards
  • Compatible with RoHS

Specifications

Parameters Unit Specifications
Passband type / Gaussian Flat-top
Level / Type
Number of channels / 48
Channel spacing GHz 100
Wavelength Accuracy nm 0.05
1dB passband nm ≥0.2 ≥0.38
3dB passband nm ≥0.4 ≥0.58
Insertion loss dB ≤ 4.0 ≤ 6.0
Ripple dB ≤ 1.5 ≤ 0.5
Flatness dB ≤ 1.5 ≤ 1.5
Adjacent Crosstalk dB ≥ 29 ≥ 23
Non-adjacent crosstalk dB ≥ 35 ≥ 29
Total Crosstalk dB ≥ 21
Polarization Dependent Loss (PDL) dB ≤ 0.5
PMD ps ≤ 0.5
Dispersion ps/nm ±20
Return Loss dB ≥ 40
Operating temperature -5 to +75
Storage Temperature -40 to +85
Dimension mm 483 (W) * 245 (D) * 44 (H) (19-inch rack)

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