AAWG DWDM MUX DEMUX

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

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)