4 Channel Add / Drop Coarse Wavelength Division Multiplexer CWDM 4-channel Add / Drop CWDM manufacturer from China Optic Network Technology Co., Ltd.

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: 4-channel Add / Drop CWDM

Production Capacity: 20000pcs

Delivery Date: asap

Center Wavelength Accuracy (nm): ±0.50

Insertion Loss (dB) add/drop port to com port: ≤1.5

Isolation (adjacent) (dB): ≥30

Return Loss (dB): ≥50

Storage Temperature: -40 ~ +85 ºC

Means of Transport: Ocean,Land,Air

Packing: packed in carton box

Operating Wavelength (nm): 1460~1620

Channel Spacing (nm): 20

Insertion Loss (dB) Com1 port to Com2 port: ≤2.80

Isolation (non adjacent) (dB): ≥40

Operating Temperature: 0 ~ +70 ºC

CWDM can solve the shortage of fiber resources and transparent transmission of business, and reduce the cost of network Construction.

4-Channel Add-Drop Coarse Wavelength Division Multiplexer Module

Performance Specifications

Parameter
Operating Wavelength Range(nm)		1460~1620
Operating Center Wavelength(nm)		ITU Channel
Center Wavelength Accuracy (nm)		± 0.5
Channel Spacing (nm)		20
Channel Passband (@-0.5dB bandwidth) (nm)		≥13
Insertion Loss(dB)	Add / Drop port to Com port	≤1.5
	Com 1 port to Com 2 port	≤2.8
Channel Ripple (dB)		≤0.3
Isolation (dB)	Adjacent	≥30
	Non-adjacent	≥40
Polarization Dependent Loss (dB)		≤ 0.10
Polarization Mode Dispersion (ps)		≤ 0.10
Directivity (dB)		≥50
Return Loss (dB)		≥50
Max Power Handling (mW)		300
Operating Temperature (ºC)		0 ~ +70ºC
Storage Temperature (ºC)		-40 ~ +85ºC
Dimensions (mm)		1208012mm