Product Details

HUA-NET Dense wavelength division multiplexer (DWDM)utilizes thin film coating technology and proprietary design of non-flux metalbonding micro optics packaging to achieve optical add and drop at the ITUwavelengths. It provides ITU channel center wavelength, low insertion loss,high channel isolation, wide pass band, low temperature sensitivity and epoxyfree optical path . It can be used for wavelength add/drop in telecommunicationnetwork system.

Detailed description

Features ： Applications：

•Low Insertionloss •DWDM Network

•High ChannelIsolation •Wavlength Routing

•High Stability andreliability •Fiber Optical Amplifier

•Epoxy-free on OpticalPath •CATV fiberoptic System

Performance Specifications

Parameter		4 Channel			8 Channel		16 Channel
		Mux	Demux		Mux	Demux	Mux		Demux
Channel Wavelength (nm)		ITU 100GHz Grid
Center wavelength Accuracy (nm)		±0.1
Channel Spacing (nm)		100
Channel Passband (@-0.5dB bandwidth (nm)		>0.25
Insertion Loss (dB)		≤1.8			≤3.7		≤5. 5
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
Inertion Loss Temperature Sensitivity (dB/℃)		<0.005
Wavelength Temperature Shifting (nm/℃)		<0.002
Polarization Dependent Loss (dB)		<0.1		<0.1				<0.15
Polarization Mode Dispersion		<0.1
Directivity (dB)		>50
Return Loss （dB）		>45
Maximum Power Handling (mW)		300
Opterating Temperature (℃)		-5~+75
Storage Temperature (℃)		-40~85
Package dimension (mm)		1. L100 x W80 x H10 ( 2CH～8CH) 2. L140xW100xH15 (9CH～18CH)

Abovespecification are for device without connector.

Ordering Information

Product

Channel Spacing

Number of Channels

Configuration

1st Channel

Fiber Type

Fiber Length

In/Out Connector

DWDM

Module

1=100GHz

04=4 Channel

08=8 Channel

16=16 Channel

C=customer request

M=Mux

D=Demux

21=Ch21

……

34=Ch34

……

50=Ch50

……

1=Bare fiber

2=900um

Loose tube

3=2mmCable

4=3mmCable

1=1m

2=2m

S=Specify

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

S=Specify