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Integrated 4 channels CWDM for 40GBASE transceivers
Wavelength: 1271nm, 1291nm, 1311nm, 1331nm
Passband: CW±6.5nm
Insertion Loss: 1.2dB (maximum) 1.0 (typical)
PDL: ≤0.25 dB
Isolation (adjacent): ≥30 dB
Isolation (Non-adjacent): ≥40 dB
Dimension: 20*8*6mm
Fiber: 250 um Corning ClearCurve Fiber, 0.6 loose tube
Operating Temperature: -40 to 85C
Storage Temperature: -40 to 85C
Products description:
Future-Optics’ DEMUX extremely small 4 channels Coarse Wavelength Division Multiplexers are based on freespace and thinfilm filter technologyIt offers low insertion loss and wide pass band centered at 12711291, 1311 and 1331nmIt is extremely robust and stableThe footprint is,6*8*20mmonly one tens of conventional CWDM devices and it is optimized for CFP/CFP2 40GBASE transceiver applicationThe devices have been qualified per Telcordia GR-1221,GR-1209 and are ROSH compliant.
      
 

Features:

Bi-Directional

High Isolation

Low Insertion Loss

Epoxy-Free Optical Path

Express Channel Available
 

Applications:

CFP/CFP2 40GBASE transceiver

Sensor Systems

CATV Systems

Metro Optical Networks

Metro Access Networks 
 

Quality control:

Qualified Telcordia GR-1221, GR1209

RoHS Compliant
 

Specifications:

Optical Parameters

Specifications

Channel Plan (Wavelength nm)

1271, 1291, 1311, 1331

Other wavelengths are available upon request

Passband (0.5 dB)

CW±6.5nm

Insertion Loss (dB)

1.5dB (maximum) 1.2(typical)

Polarization Dependent Loss (dB)

≤0.25

Adjacent Channel Isolation (dB)

≥30

Non-Adjacent Channel Isolation (dB)

≥40

Mechanical

 

Dimension (mm)

20x8x6

Fiber

250 um Corning ClearCurve Fiber, 0.6 loose tube

Environmental

 

Operating Temperature Range (°C)

-40 to 85

Storage Temperature (°C)

-40 to 85

 

Fiber Length/Color  

CWDM

DEMUX Fiber Length/Color

com

230 mm (white)

1271nm

310 mm ( red)

1291nm

290 mm (yellow)

1311nm

270 mm (green)

1331nm

283 mm ( blue)

Length Tolerance :±10mm, the fiber length can be customerized.

 

production line
 
 
 
product test
 
                                                                                             vibration test
 
                                                                                              tempreture test 
 
                                                                                              spectrum test 
              
                
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Copyright(C)2009-2014 Future Optics Sci. & Tech. Co., Ltd
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