Features Low insertion loss.High wavelength accuracyExtended temperature rangeExcellent thermal stabilityExtremely small sizeApplications DWDM SystemsTelecom networksM......

詳細(xì)介紹

FIBERWDM’s Ultra Mini DWDM is based on Thin Film Filter and free space packaging technology platform, this Ultra Mini DWDM features ultra compact size, ultra low insertion loss, and high reliability. The Ultra-Mini DWDM is Telcordia GR-1221-Core and GR-1209-Core qualified and ROHS compliant.

Specifications

Parameters		Specifications							Unit
Channelnumber		4	6		8	12		16
Channel center wavelengths(nm)		ITU DWDM							nm
Channel spacing		100				200			GHz
Channel passband		±0.11				±0.25			nm
Insertion loss		<1.0		<1.3	<1.6	<2.0		<2.4	dB
Ripple over pass band		≤0.5							dB
Isolation	Adjacent	≥30							dB
	Non-adjacent	≥40							dB
Polarization dependent loss		≤0.3							dB
Uniformity		≤0.5		≤1	≤1	≤1.2		≤1.5	dB
Return loss		≥45							dB
Operating temperature		-40~+85							℃
Max Tensile Load		5							N
Wavelength Temperature Sensitivity		≤0.003							Nm/℃
Storage temperature		-40~+85							℃
Dimension		25x10.8x6.5		28x14.4x6.5			30x23x6.5		mm
Connector		Customer Specified
Fiber type		Corning Clear Curve Fiber, 900um jacket					Corning Clear Curve Bare fiber