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Integrated 8 channels DWDM for high speed transceivers
Wavelength: 1532.68, 1533.47, 1534.25, 1535.04 1596.34, 1597.18, 1598.04,nm
Passband: 0.24nm
Insertion Loss: 2.0 (Standard), 1.8 (Premium)
PDL: ≤0.30 dB
Isolation (adjacent): ≥25 dB
Channel Uniformity: <0.8 dB
Dimension: 6x12x25mm
Fiber: 250 um Corning ClearCurve Fiber with 600um loose tube protection
Operating Temperature: -5 to 75C
Storage Temperature: -40 to 85C

Products description:

The development of next generation PON requires 1x8 DWDM (4 channels each direction) with low insertion loss. Our 1x8 DWDM devices are compact (6x12x25mm) with extremely low insertion loss (<1.8 dB). It is based on free-space and thin-film filter technology, which has proven record of high reliability.

Features:

Compact

8 channel DWDM (100G)

Tight sealed

Epoxy free optical path

 

Applications:

Next generation PON

 

Specifications:

Optical Parameters

 Specifications

Channel Plan (Wavelength nm)

1532.68, 1533.47, 1534.25, 1535.04
1596.34, 1597.18, 1598.04, 1598.89
(Other ITU grids are available upon request)

Passband (0.5 dB)

 0.24nm

Insertion Loss (dB)

2.0 (Standard),
1.8 (Premium)

Polarization Dependent Loss (dB) 

≤0.30

Adjacent Channel Isolation (dB) 

≥25

Return Loss (dB)

≥45

Channel Uniformity (dB)

<0.8

Mechanical

 

Dimension (mm)

6x12x25

Fiber

250 um Corning ClearCurve Fiber with 600um

loose tube protection, length TBD

Environmental

 

Operating Temperature Range (°C)

-5 to 70

Storage Temperature (°C)

-40 to 85

 

production line

    

    

product test

  

                                                                                               vibration test

 

                                                                                              tempreture test

 

                                                                                               spectrum test

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