CWDM FullBack Features-CWDM series-Optical Filters-Product-AC-UNION | Global Fiber Opical Products Manufacturer

CWDM FullBack Features

The high-density wavelength division device can realize the function of combining/demultiplexing, avoiding crosstalk, has a rectangular passband and a high rejection ratio, meets the communication indicators, has a rectangular passband and ripple that meet the requirements, and the insertion loss and polarization-related loss are in deviation Within the required range, the channel width meets the specified range, and the thickness of each film is a regular λ/4, which is suitable for extreme value monitoring

Features
Application
Structural parameters
Data Download

The filter has the advantages of high film firmness, low performance and stability, small bandwidth and film absorption, low loss, small ripple, and high isolation.

1. Wide Area Network (WAN)
2. Ethernet switches and router

Parameters	Unit	Specifications
Channel Wavelength(nm)	nm	1500~1600
AOI	deg	13.5
Center Wavelength Tolerane	nm	+/-0.5
Channel Spacing	nm	20
@-0.5dB/Pass Band Width@-0.5dB	nm	>= 7
@-30dB/Stop Band Width@-30dB	nm	<= 13
Pass Band Isolation	dB	>=30
Max IL within PassBand	dB	<= 0.4
Ripple within PassBand	dB	<= 0.3
Reflection Isolation	dB	>=13.0
/Max IL within StopBand	dB	<= 0.2
Ripple within StopBand	dB	<= 0.15
Polarization Dependent Loss within PassBand	dB	<= 0.1
Polarization Mode Dispersion	PS	<= 0.1
/RL	dB	>55
Size (LengthWidthThickness)	nm	(1.4+/-0.1)(1.4+/-0.1)(1.0+/-0.2)
Operating Temperature	℃	-40-85
Storage Temperature	℃	-40-85

Specification