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Contact us

Address: NO.1509, Cao An Road, Jiading Distract, Shanghai, 201824,China

Tel: + 86 21 59501579
Fax:+ 86 21 51686821
Email: sales@howelloptic.com

           howelloptic@gmail.com

CWDM Device

CWDM Device

Applications

Features

Low insertion loss

High channel isolation

High stability and reliability

WDM/DWDM systel

Add/Drop system

CATV system

Optical Specifications

Parameter

Unit

Specification

Remark

Wavelength Range

nm

1260~1650

 

Channel Spacing

nm

20

 

Pass Channel Insertion Loss

dB

≤ 0.5

23℃,at center wavelength

Reflection Channel Insertion Loss

dB

≤ 0.4

23℃,at center wavelength

Pass Port Isolation

dB

≥ 30

 

Reflect Port Isolation

dB

≥ 15

 

Directivity

dB

≥ 50

 

Return Loss

dB

≥ 50

 

Polarization Dependent Loss

dB

≤ 0.1

 

Ripple

dB

≤ 0.3

at center wavelengths±6.5nm

Maximum Power Handling

mw

≤ 300

 

 

Note:All the data above does not include connectors.

Packaging Specifications

Package Size (mm)

L38xφ5.5mm

Package Material

Steel Stainless Tube

Fiber Type

SMF-28e

Pigtail Type

250um Bare Fiber or 900um Loose Tube

Pigtail Length

Customize

Connector Type

Customize