PM Coupler

200GHz 16-Channel DWDM

 

200GHz dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for wavelength add/drop in telecommunication network system.


All Our products are Telcordia qualification tested.

Name:
200GHz 16-Channel DWDM
Type:DWDM
Price:As low as

  

Features

Applications

  • 200GHz ITU channel spacing
  • Low insertion loss
  • Wide pass band
  • High channel isolation
  • High stability and reliability
  • Channel add / drop
  • DWDM network
  • Wavelength routing
  • Fiber optical amplifier
  • CATV Fiber Optic System

 

 Performance Specifications

Parameter

MUX

DEMUX

Channel Wavelength (nm)

ITU 200 GHz Grid

Center Wavelength Accuracy (nm)

± 0.1

Minimum Channel Spacing (GHz)

200

Channel Passband (@-0.5dB bandwidth) (nm)

0.5

Insertion Loss (dB)

< 5.5

Channel Uniformity (dB)

< 1.5

Channel Ripple (dB)

< 0.5

Isolation @Add/Drop

Channel (dB),

Adjacent

N/A

> 30

Non-adjacent

N/A

> 40

Insertion Loss Temperature Sensitivity (dB/°C )

<0.005

Wavelength Temperature Shifting (nm/ °C )

<0.002

Polarization Dependent Loss (dB)

<0.15

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>55

Return Loss (dB)

>50

Maximum Power Handling (mW)

300

Operating Temperature (°C)

0 ~+65

Storage Temperature (°C)

-40 ~+85

Package Dimension (mm)

L140 x W115x H18

**Specifications may change without notice.

Package Dimension

 

Order information 

DWDM-20------

20

Channel Spacing

Channel

Configuration

1st  Channel

Fiber Diameter

Fiber Length

Connector

20:200GHz

16:16 Channel

M:Mux

D:DeMux

21:1560.61nm

22:1559.79nm

23:1558.98nm

25:250um

90:900um

XX: Others

05:0.5m

10:1.0m

15:1.5m

XX:Others

00:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

ST: ST/PC

LP: LC/PC

LA: LC/APC

XX: Others