1.     Description

Coares Wavelength Divison Multiplexer(1×2)

  

2.     Features：

 Low Insertion Loss

 WidePassBand

 High Stability and Reliability

 High Channel Isolation

 

3.     Applications

 Line Monitoring

 WDM Network

 Telecommunication

 Fiber Optical Amplifier

 Cellular Application

  

4.Performance Specifications

Parameter		MUX	DEMUX
Operating Center Wavelength (nm)		1270~1610
Center Wavelength Accuracy (nm)		±0.50
Channel Spacing (nm)		20
Channel Passband (@-0.5dB bandwidth) (nm)		≥13
Pass Channel Insertion Loss (dB)		≤0.6
Reflection Channel Insertion Loss (dB)		≤0.5
Channel Ripple(dB)		≤0.3
Isolation (dB)	Adjacent	≥30
	Non- adjacent	≥40
Express Channel Isolation (dB)		≥12
Insertion Loss Temperature Sensitivity (dB/℃)		≤0.005
Wavelength Temperature Shifting (nm/℃)		≤0.002
Polarization Dependent Loss (dB)		≤0.10
Polarization Mode Dispersion(ps)		≤0.10
Directivity (dB)		≥50
Return Loss (dB)		≥50
Max. Power Handing (mW)		300
Operating Temperature (℃)		0~+70
Storage Temperature (℃)		-40~+85
Dimensions (mm)		φ5.5×L35 (L38 for 900um Jacket)

 

5.     Ordering Information:

CWDM	Channel spacing	Number of channel	1st ITU Channel	Pigtail Style	Fiber Length	Connector	Package Type
	CWDM	01=1	27=1270nm	1=Bare Fiber	1=1m	0=None	P1=φ5.5*35(L)
	Gird	channel	29=1290nm	2=900um	2=2m	1=FC/APC	P2=φ5.5*38(L)
			××××	loose tube		2=FC/PC	P3=98(L)*14(W)*8.5(H)
			59=1590nm	3=3mm		3=SC/APC
			61=1610nm	cable		××××

 

6.Dimensions：

Unit:mm