3 Ports DWDM Device

3 Ports DWDM Device The 3-port DWDM device is mainly used for passive wavelength division multiplexing modules. It is a TFF (thin film filter)-based wavelength division multiplexing technology. It has a variety of package sizes and optional wavelengths. It is composed of common (COM) and...
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Product Details

3 Ports DWDM Device  

The 3-port DWDM device is mainly used for passive wavelength division multiplexing modules. It is a TFF (thin film filter)-based wavelength division multiplexing technology. It has a variety of package sizes and optional wavelengths. It is composed of common (COM) and transmission It is composed of three ports: Pass and Reflect; DWDM has 100GHz, 200GHz and other channel spacing. Compared with CWDM, it greatly increases the number of working wavelengths, thereby greatly increasing the signal transmission speed and communication capacity. 

Parameters

Unit

Customer Spec

Response

Pass band Wavelength

nm

-

-

1260-1380

Reflection Band Wavelength

nm

-

-

1460-1620

Transmission Insertion Loss

dB

Max

-

0.6

Reflection Insertion Loss

dB

Max

-

0.4

Transmission Isolation

dB

Min

-

30

Reflection Isolation

dB

Min

-

13

Polarization Dependence Loss

dB

Max

-

0.2

Temperature Dependent Loss

dB

Max

-

0.3

Polarization mode dispersion

ps

Max

-

0.1

Return Loss

dB

Min

-

45

Directivity

dB

Min

-

50

Power Handing

mW

Max

-

500


3 port cwdm

Features

High isolation

Low insertion loss

Stable and reliable performance

The optical path is made of glue-free and semi-automatic conditional packaging

Support working in harsh environments of -40℃~+85℃

Stable signal transmission


Applications

Telecom 5G

Metropolitan area network

Backbone network

Data center and other fields for long-distance, large-capacity long-distance backbone network, or ultra-large-capacity metropolitan area network core node

Various delivery time

Types of delivery way

Procurement Guide
Loose Tube
The Length Connector type
Transmission wavelength
Bare Fiber 1m None 1270nm
0.9mm ... SC/APC ...
Customized LC/APC 1610nm



Parameters

Unit


Customer Spec

Response

Pass band Wavelength

nm

-

-

1260-1380

Reflection Band Wavelength

nm

-

-

1460-1620

Transmission Insertion Loss

dB

Max

-

0.6

Reflection Insertion Loss

dB

Max

-

0.4

Transmission Isolation

dB

Min

-

30

Reflection Isolation

dB

Min

-

13

Polarization Dependence Loss

dB

Max

-

0.2

Temperature Dependent Loss

dB

Max

-

0.3

Polarization mode dispersion

ps

Max

-

0.1

Return Loss

dB

Min

-

45

Directivity

dB

Min

-

50

Power Handing

mW

Max

-

500

*Above specifications are referenced without connector. And the IL with a pair of connectors will increase 0.3dB, RL will decrease 5dB.


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