TFF CWDM OADM MODULE

 

T&S coarse wavelength division optical add/drop multiplexing module has flexible wavelength configuration and can upload or download at will on 18 CWDM wavelengths in the range of 1260-1620nm, which can meet various bus and ring CWDM networking Models, such as subway communication system, metropolitan area network convergence layer, 5G fronthaul network and other application scenarios.

 

Features of TFF CWDM OADM Module

Automatic Optical alignment

 

Optical path epoxy free

 

Low insert loss & high isolation

 

TelcordiaGR-1221-Core qualified

 

RoHS compliant

 

Applications of TFF CWDM OADM Module

 

CWDM channel add/drop

 

Metro optical networks

 

FTTx Network

 

Mobile front-haul

 

Specifications of TFF CWDM OADM Module

Parameters		Unit	Specification
Channel Central Wavelength		nm	1270,1290…1610 or 1271, 1291...1611
Channel Spacing		nm	20
Pass Band@0.5dB		nm	≥13 (λc±6.5nm)
Channel Count		CH	1	2	4	8
Insertion Loss	In to Drop@λDrop	dB	≤0.8	≤1.2	≤1.8	≤2.8
	Add to Out@λAdd	dB	≤0.8	≤1.2	≤1.8	≤2.8
	In to Out @λOther	dB	≤0.8	≤1.2	≤2.4	≤4.8
Pass Band Ripple		dB	≤0.5
Isolation	Adjacent Channel	dB	>30
	Non-Adjacent Channel	dB	≥40
Insertion Loss Thermal Stability		dB/℃	≤0.005
Wavelength Thermal Stability		nm/℃	≤0.002
Return Loss		dB	≥45
Polarization Dependent Loss		dB	≤0.10
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	L100 x W80 x H10(1CH/2CH/4CH) or L120 x W80 x H18(8CH)

 

Note:

 

Insertion loss excluding connector loss.

 

Customized dimension is available.

 

As one of fiber optic transceiver manufacturers, we can offer sorts of related products for sale, if you are interested, please contact us.