1×2 Coarse Wavelength Division Multiplex

Features

Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path

WDM network
Cellular Application
Fiber optical amplifier
Access Network

Parameter		Mux	Demux
Operating Wavelength（nm）		1470∽1610 OR 1471∽ 1611
Center Wavelength Accuracy（nm）		±0.5
Channel Spacing（nm）		20nm
Channel Passband（@-05dB bandwidth）Min.（nm）		±7
Pass Channel Insertion Loss（dB）		≤0.6
Reflection Channel Insertion Loss（dB）		≤0.4
Channel Ripple (dB)		≤0.3
Isolation (dB)	Adjacent	N/A	≥30
	Non-adjacent	N/A	≥40
Insertion Loss Temperature Sensitivity (dB/℃)		≤0.005
Wavelength Temperature Shifting(nm/℃)		≤0.002
Polarization Dependent Loss (dB)		≤0.10
Polarization Mode Dispersion（ps）		≤0.1
Directivity (dB)		≥50
Return Loss (dB)		≥45
Maximum Power Handing (mW)		300
Operating Temperature (℃)		0∽+70
Storage Temperature (℃)		-40∽+85
Package Dimension (mm)		ф5.5×L34 （L38 for 900um Jacket)

SCWDM	Configuration	Pass Channel	Fiber Type	Fiber Length	In/Out Connector
a	M=MUX D=DEMUX	510=1510nm 530=1530nm 550=1550nm 570=1570nm	1=Bare Fiber 2=900um Jacket 3=3.0cable	1=1 Meter 2=2 Meter	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC

50GHz ITU channel spacing
Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path

Channel add/drop
DWDM network
Wavelength routing
Fiber optical amplifier
CATV fieroptic system

Parameter		MUX(Add)		DEMUX(Drop)
Channel Wavelength（nm)		1530.33∽1560.61(21∽59 ITU grid)
Center Wavelength Accuracy（nm）		±0.02
Minimum Channel Spacing（GHz）		50
Channel Passband（@-0.5dB bandwidth）（nm）		±0.07
Insertion Loss (dB)	Add/Drop Ch	≤1.6
	Express Ch	≤0.5
Add/Drop Channel Ripple (dB)		≤0.3
Isolation@Add/Drop Channel (dB)	Adjacent	N/A	≥25
	Non-adjacent	N/A	≥35
Express Channel Isolation(dB)		≥10
Insertion Loss Temperature Sensitivity (dB/℃)		≤0.005
Wavelength Temperature Shifting(nm/℃)		≤0.002
Polarization Dependent Loss (dB)		≤0.15
Polarization Mode Dispersion（ps）		≤0.1
Directivity (dB)		≥50
Return Loss (dB)		≥45
Power Handing (mW)		300
Operating Temperature (℃)		0∽+70
Storage Temperature (℃)		-40∽+85
Package Dimension (mm)		φ5.5×L34 (L38 for 900um Jacket)

SDWDM	Channel Spacing	Configuration	ITU Channel	Fiber Type	Fiber Length	Connector
a	5=50GHz	M=MUX D=DEMUX	C21=1560.61nm H21=1560.21nm	1=Bare Fiber 2=900um Fiber 3=3mm Cable	1=1 Meter 2=2 Meter	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC