Name: TFF 200GHz DWDM Module
Brand: T&S Communication Co, Ltd.

T&S 200G DWDM Module is a product that meets the ITUT-G.694.1 DWDM wavelength standard. It has a flexible wavelength configuration and can be expanded to multiple in the C+L band (1525-1625nm). Wavelength, can meet the long-distance, high-capacity national backbone network, metropolitan area network and other application scenarios.

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TFF 200GHz DWDM Module Specification Download

Features of TFF 200GHz DWDM Module

Automatic Optical alignment
Optical path epoxy-free
Low insert loss & high isolation
Telcordia GR-1221-Core qualified
RoHS compliant

Applications of TFF 200GHz DWDM Module

Access optical networks
Long haul networks
DWDM Mux/Demux
Metro optical networks

Specifications of TFF 200GHz DWDM Module

Parameters		Unit	Specification
Center Wavelength		nm	ITU-T Grid
Channel Spacing		GHz	200
Channel Pass band		nm	ITU±0.25
Center wavelength accuracy		nm	λc±0.1
Channel Count		Channel	4	8	16
Insertion Loss		dB	≤2.4	≤4.0	≤6.5
Ripple		--	≤0.4
Isolation	Adjacent Channel	dB	>25
	Non-Adjacent Channel	dB	>40
Insertion Loss Thermal Stability		dB/℃	≤0.003
Wavelength Thermal Stability		nm/℃	≤0.002
Return Loss		dB	≥45
Polarization Dependent Loss		dB	≤0.20	≤0.25	≤0.30
Polarization Mode Dispersion		Ps	≤0.10
Directivity		dB	≥50
Power Handling		mW	300
Operating Temperature		℃	-0～+75(commercial) or -40～+85(Industrial)
Storage Temperature		℃	-40 ~ +85
Package Dimension		mm	L100 x W80 x H10		L120 x W80 x H18

Note:

Insertion loss excluding connector loss.
Customized dimension is available.
Module with tap monitoring port and express port is optional.