GLSUN 50G 80ch TAWG Arrayed Waveguide Gratings SUN-50G 80ch TAWG manufacturer from China GLsun Science & Tech Co., Ltd

GLSUN 50G 80ch TAWG Arrayed Waveguide Gratings

Price:	100.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Guangxi, China (Mainland)


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Product Detail

Model No.: SUN-50G 80ch TAWG

Production Capacity: 10000 pcs per month

Delivery Date: Within 7~30 days upon getti...

Channels: 80 Ch

Reference Pass-band: ± 0.05 nm

ITU Wavelength: C-band 1529.163 1560.606 nm

0.5 dB Bandwidth: 0.1 nm

3dB Bandwidth: 0.3 nm

Means of Transport: Ocean,Land,Air

Packing: by carton box

Brand Name: GLSUN

Channel Spacing: 50 GHz

ITU Frequency: C-band 192.1 196.05 THz

Center Wavelength Accuracy: ± 0.024 nm

1dB Bandwidth: 0.2 nm

20 dB bandwidth: 0.6 nm

1.The specifications serve for C-band 100GHz Flat-top MUX/DEMUX in DWDM system.
2.AWG module includes an integrated internal thermal control circuit.

Arrayed waveguide gratings (AWG) are commonly used as optical (de)multiplexers in wavelength division multiplexed (WDM) systems. These devices are capable of multiplexing a large number of wavelengths into a single optical fiber, thereby increasing the transmission capacity of optical networksconsiderably.

The devices are based on a fundamental principle of optics that light waves of different wavelengths interfere linearly with each other. This means that, if each channel in an optical communication network makes use of light of a slightly different wavelength, then the light from a large number of these channels can be carried by a single optical fiber with negligible crosstalk between the channels. The AWGs are used to multiplex channels of several wavelengths onto a single optical fiber at the transmission end and are also used as demultiplexers to retrieve individual channels of different wavelengths at the receiving end of an optical communication network.

Application Note

1. The specifications serve for C-band 100GHz Flat-top MUX/DEMUX in DWDM system.

2. The AWG module includes an integrated internal thermal control circuit.

Optical Specifications

Optical signal transmission characteristics

Parameters	Notes	Specifications		Units
Parameters	Notes	Min	Max	Units
Channels		80		Ch
Channel Spacing		50		GHz
Reference Pass-band	Relative to ITU Grid	± 0.05		nm
ITU Frequency	C-band	192.1	196.05	THz
ITU Wavelength	C-band	1529.163	1560.606	nm
Center Wavelength Accuracy	Maximum of the absolute deviation of the 3 dB center wavelength from ITU grid over all channels		± 0.024	nm
0.5 dB Bandwidth	0.5 dB from min Insertion Loss, full width, worst case polarization	0.1		nm
1dB Bandwidth	1dB from min Insertion Loss, full width, worst case polarization	0.2		nm
3dB Bandwidth	3 dB from min Insertion Loss, full width, worst case polarization	0.3		nm
20 dB bandwidth	20 dB from min Insertion Loss, full width, worst case polarization		0.6	nm
Insertion Loss	Maximum of the insertion loss across the ITU pass-band over all channels		7.0	dB
Ripple	Maximum of the loss variance across the ITU pass-band over all channels		0.5	dB
Insertion Loss Uniformity	Maximum insertion loss variance across all channels		1.5	dB
Adjacent Channel Isolation	Ratio of peak transmission to the maximum transmission over both adjacent pass-bands	25		dB
Non-Adjacent Channel Isolation	Ratio of peak transmission in channel pass- bands to maximum transmission over all non- adjacent pass-bands	30		dB
Total Crosstalk	Ratio of power in channel to power in all other pass-bands	20		dB

Polarization Dependent Loss	Maximum ratio of transmissions over all polarization states, over the ITU pass-band		0.5	dB
Return Loss		40		dB
Polarization Mode Delay (PMD)	In Reference Passband over all channels		0.5	ps
Chromatic Dispersion	In Reference Passband over all channels	-20	20	ps/nm

All parameters are the worst-case across clear ITU window, over all temperature range (-5°C to 65°C) and all states of polarization. Connector loss is included.

Environmental Conditions and Maximum Ratings