TFF DWDM 3 PORTS DEVICE

 

T&S DWDM Device meets the ITUT-G.694.1 DWDM wavelength standard. Its frequency interval is 100Ghz and 200Ghz optional. It has low insertion loss, polarization-dependent loss, and high isolation. Stable wavelength thermal stability.

 

Features of TFF DWDM 3 Ports Device

Automatic Optical alignment

 

Optical path epoxy free

 

 Low insert loss & high isolation

 

 Telcordia-GR-1221-Core qualified

 

RoHS compliant

 

Applications of TFF DWDM 3 Ports Device

 

PON system

 

FTTx network

 

DWDM system

 

Add/drop channel

 

Specifications of TFF DWDM 3 Ports Device

 

Parameter		Unit	Specification
Operating Wavelength		nm	C/L Band
Channel Spacing		GHz	100	200
Channel Center Wavelength		nm	ITU grid
Channel Center Passband		nm	λITU ±0.11	λITU ±0.25
Port of Transmission (Port1=＞Port2)	Transmission Insertion Loss	dB	≤1.0(Typical 0.6)	≤1.0(Typical 0.6)
	Adjacent Channel Isolation	dB	＞25
	Non-Adjacent Channel Isolation	dB	＞35
	Pass Band Ripple	dB	≤0.5
	PDL	dB	≤0.1
Port of Reflection (Port1=＞Port3)	Reflection Insertion Loss	dB	≤0.4 (Typical 0.3)
	Reflection Channel Insertion	dB	＞12
Insertion Loss Thermal Stability		dB /℃	0.003
Return Loss		dB	≥45
Polarization Mode Dispersion		Ps	≤0.10
Directivity		dB	≥45
Power Handling		mW	300
Operating Temperature		℃	-5～+70(commercial)
Storage Temperature		℃	-40～+85
Package Dimension		mm	φ5.5x34 for 250μm bare fiber , φ5.5x38 for 900μm loose tube

 

Note:

 

Insertion loss excluding connector loss.

 

Connectors can be customized on request.

 

Fiber type is Corning SMF-28 Ultra, G657A1/A2 and so on.

 

Now the price of dwdm splitter is reasonable, if you have needs, please contact us.

 

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