4通道100GHz密集波分复用器（DWDM)

DWDM Module

Feature	Application
*Low Insertion Loss *High Isolation *High Reliability	*Metro DWDM Network System *Optical Sensor System *Long Haul DWDM System

Specifications

Parameters	Specification	Unit
Operating Wavelength	1500-1600	nm
Channel Spacing	100(Y=1)	GHz
Center Wavelength	ITU GRID	nm
Channel Passband	≥λc +/-0.11	nm
Passband Ripple	≤0.5	nm
Insertion Loss	4CH	dB
	2.5
Dimension	100x80x10	mm
Isolation (adjacent channel)	≥25	dB
Isolation (non-adj channel)	≥45	dB
Polarization Dependent Loss	45	dB
Directivity	>45	dB
Fiber	SMF-28E with 900um loose tube, >0.9m length
Operating Temperature	0 to 70	oC
Storage Temperature	-40 to 85	oC