Yilut Optical Communication

Applications	Features
Low insertion loss High channel isolation High stability and reliability	WDM/DWDM systel Add/Drop system CATV system

Optical Specifications

Parameter	Unit	Specification	Remark
Wavelength Range	nm	1260～1650
Channel Spacing	nm	20
Pass Channel Insertion Loss	dB	≤ 0.5	23℃,at center wavelength
Reflection Channel Insertion Loss	dB	≤ 0.4	23℃,at center wavelength
Pass Port Isolation	dB	≥ 30
Reflect Port Isolation	dB	≥ 15
Directivity	dB	≥ 50
Return Loss	dB	≥ 50
Polarization Dependent Loss	dB	≤ 0.1
Ripple	dB	≤ 0.3	at center wavelengths±6.5nm
Maximum Power Handling	mw	≤ 300

Note: All the data above does not include connectors.

Environmental Conditions

Operating Temperature	℃	-20～+85
Storage Temperature	℃	-40～+85
Operating Humidity	%RH	≤93
Storage Humidity	%RH	≤93

Packaging Specifications

Package Size (mm)	L38xφ5.5mm
Package Material	Steel Stainless Tube
Fiber Type	SMF-28e
Pigtail Type	250um Bare Fiber or 900um Loose Tube
Pigtail Length	Customize
Connector Type	Customize