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DWDM AAWG Module

DWDM AAWG (Athermal Arrayed Waveguide Grating) module of FOCC is a kind of passive module based on PLC (Planar Waveguide) technology, which does not need additional power supply or temperature control; Compared with traditional TFF (thin film filter) products, AAWG has the advantages of high integration, good uniformity, low PMD and low insertion loss. AAWG can provide a variety of channels, packaging methods and extended ports for customers to choose; At present, due to the multi-channel characteristics of DWDM AAWG, it is widely used in long-distance signal transmission such as MAN, backbone network and data center.

DWDM AAWG Module

Specification

Parameters	Unit	100G DWDM AAWG Module
Channel	CH	32	40	48
Chip type		Gaussian		Flat Top
Operating wavelength	nm	1500~1570
Channel Spacing	GHz	100
Channel Pass band	nm	ITU±0.11
Insertion Loss	dB	≤5.0		≤6.0
Bandwidth@1dB	nm	≥0.2		≥0.4
Bandwidth@3dB	nm	≥0.3		≥0.5
Adjacent Isolation	dB	≥25
Non-adjacent Isolation	dB	≥30
Return Loss	dB	≥45
Directivity	dB	≥50
Channel Uniformity	dB	≤1.5
Ripple	dB	≤0.5
Total Crosstalk	dB	≥21
Chromatic Dispersion	ps/nm	±20
Packaging dimension	mm	L120xW70xH11 、19”1U
Operating Temperature	℃	-5~+70

Chip Type

The DWDM AAWG provided by FOCC includes Gaussian and Flat Top type chips, which customers can choose according to their actual needs.

Gaussian products
Low IL、High ISO

Flat Top products
Wide working band、Signal stability

Multiple Packaging Structures

The DWDM AAWG module provided by FOCC includes two types: tail-fiber Aluminum box package or 19 "1U rack package. Customers can also customize it according to their actual needs.

L120xW70xH11mm Aluminum box type

MUX&DEMUX 19” 1U Rack type

Multiple Channel Selection

The DWDM AAWG module provided by FOCC includes 32CH, 40CH and 48CH channels. It is also possible to add monitoring port and expansion port, etc. according to customer requirements.

40CH 100G AAWG Mux/Demux
Single Fiber Bidirectional Module

                 40CH 100G AAWG Mux/Demux
                 Single Fiber Bidirectional Module
                  (With EXT and Monitor ports)

40CH 100G AAWG Mux/Demux
Dual Fiber Bidirectional Module

                  40CH 100G AAWG Mux/Demux
                  Dual Fiber Bidirectional Module
                  (With EXT and Monitor ports)

Compliance with International Standards

The DWDM AAWG Module of FOCC conforms to RoHS, Satisfies TelcordiaGR-1209 and GR-1221.

Application

The products of DWDM AAWG module have the advantages of high integration, good uniformity, low PMD and low insertion loss. FOCC can provide products with high environmental stability and high reliability. Because of the multi-channel number and Athermal of DWDM AAWG, it is widely used in the fields of CT 5G, MAN, backbone network, data center and so on.

Telecom network

MAN

Data Center

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