Product Details

Specifications

1. DWDM Module
2. Wide wavelength range
3. High wavelength accuracy

Overview

We offer thin-film filtering DWDM Module for specific wavelengths or bands of wavelengths from long haul to FTTP (fiber to the premise) applications. We provide 1x4, 1x8, 1x16, 1x32 100 GHz and 200 GHz DWDM Module and 1 channel, 2 channels, 4 channels 100 GHz and 200 GHz DWDM Add/Drop multiplexer modules.

To meet customers’ different requirements, we can also combine the channels quantities of DWDM modules as what you need.

Specification

Parameters		4 channel			8channel		16 channel
		Mux		De-mux	Mux	De-mux	Mux	De-mux
Channel Wavelength (nm)		ITU 100GHz Grid
Wavelength Accuracy (nm)		±0.1
Channel Space (nm)		100
Channel Pass-Band (@-0.5dB bandwidth) (nm)		>0.25
Insertion Loss (dB)		≤1.8			≤3.7		≤5.3
Channel Uniformity (dB)		≤0.6			≤1.0		≤1.5
Channel Ripple (dB)		<0.3
Isolation (dB)	Adjacent	N/A	>30		N/A	>30	N/A	>30
	Non-adjacent	N/A	>40		N/A	>40	N/A	>40
Insertion Loss Temperature Sensitivity (dB)		<0.005
Wavelength Temperature Shifting (nm/)		<0.002
Polarization Dependent Loss (dB)		<0.1
Polarization Mode Dispersion (ps)		<0.1			<0.1		<0.15
Polarization Mode Dispersion (ps)		<0.1
Directivity (dB)		>50
Return Loss (dB)		>45
Maximum Power Handling (mW)		300
Operating Temperature (°C)		-5 ~+75
Storage Temperature (°C)		-40 ~+85
Package Dimension (mm)		110x95x7.5			142x102x10.5 or 150x95x20

Standard Accessories

1) Module

2) Box

Ordering Information

No	Name	Description
1	Channel Space (CS)	CS1=100GHz CS2=200GHz
2	Channel Numbers (CN)	CN4=4 channels CN8=8 channels CN16= 16 channels
3	Configuration (CO)	CO1=Mux CO2=De-mux CO3=OADM
4	1st Channel (1C)	21C=Ch21 …=… 34C=Ch34 ...=… 50C=Ch50 …=…
5	Connector (C)	C0=None C1=SC/APC C2=SC/PC C3=FC/APC C4=FC/PC C5=ST C6=LC C7=Others
6	Input/Output (IO)	IO1=Bare Fiber IO2=0.9um Loose Tube IO3=2.0um Cable IO4=3.0um Cable
7	Fiber Length (FL)	FL1=1m FL2=2m FL3=3m …. = …. FLN=Nm