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Integrated 18 channels CWDM for high speed transceivers
Wavelength: 1271 to 1611nm (20nm channel spacing)
Passband: CW±6.5nm
Insertion Loss: <2.0 dB
PDL: ≤0.30 dB
Isolation (adjacent): ≥30 dB
Isolation(Non-Adjacent ): ≥40 dB
Dimension: 6.5x21.0x24.0 mm
Fiber: 250 um Corning ClearCurve Fiber, 0.9mm or 0.6mm loose tube
Operating Temperature: -5 to 75C
Storage Temperature: -40 to 85C

Products description:

This mini 1x18 CWDM is the first of its kind compact device with footprint only 6.5x21x24mm. The device has superior performance and the loss of all 18 channels are as low as 2.0 dB (premium grade). The design uses all glass structure inside and it is very stable at all operating temperature.

   

Features:

Based on thin film filter (TFF) technology, free space, extremely compact, reliable and temperature independent performance.

 

Applications

Mux or Demux, Combine/separate 18 Channels with 20nm spacing

Multiport CWDM transceiver

Metro Core, Datacom, WAN.

 

Specifications 

Optical Parameters

 Specifications

Channel Plan (Wavelength nm)

1271 to 1611nm (20nm channel spacing)

Passband (0.5 dB)

CW±6.5nm

Insertion Loss (dB)

Maximum 2.8 (Standard) with uniformity<1.2
Maximum 2.0 (Premium) with uniformity<1.0

Polarization Dependent Loss (dB) 

≤0.30

Adjacent Channel Isolation (dB) 

≥30

Non-Adjacent Channel Isolation (dB)

≥40

Mechanical

 

Dimension (mm)

6.5x21.0x24.0mm

Fiber

250 um Corning ClearCurve Fiber,

0.9mm or 0.6mm loose tube

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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