welcome to Rayemit Innovation Group

Multimode 850/1310nm MWDM (Standard Isolation)

More Views

Multimode 850/1310nm MWDM (Standard Isolation)

Availability: Out of stock (Call for Lead Time)

Multimode 850/1310nm MWDM (Standard Isolation)-MMWDM - 83/38

It is available on 1310nm passing/850nm reflecting or 850nm passing/1310nm reflecting. Its isolation is 12dB more on reflecting channel and 30dB more on passing channel.



Wide Operating Wavelength Range

Low Insertion Loss

Ultra Flat Wide Passband

High Channel Isolation

High Stability And Reliability

Epoxy Free Optical Path


Rayscience ’s HMWDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path . All Rayscience’ products are Telcordia qualification tested.




Performance Specifications



MMWDM - 83/38

Pass Channel Wavelength Range (nm)

800 ~ 900 (or 1260 ~ 1360 )

Reflect Channel Wavelength (nm)

1260 ~ 1360 (or 800~900 )

Insertion Loss (dB)

Reflect Channel

< 0.7

Pass Channel


Insertion Loss Variation(dB)



Reflect Channel


Pass Channel


Insertion Loss Temperature Sensitivity (dB/°C )


Polarization Dependent Loss (dB)


Polarization Mode Dispersion (ps)


Directivity (dB)


Return Loss (dB)


Power Handling (mW)


Operating Temperature (°C)

0 ~ +70

Storage Temperature (°C)

-40 ~ +85

Dimensions (mm)

Ø5.5 x L34(L38 for 900um jacket)




Additional Information

Additional Information

SKU RAY-MMWDM - 83/38-321
Part Number
MMWDM - 83/38
System Monitoring
WDM System
Transmitters And Fiber Lasers
Fiber Optical Amplifier
Fiberoptic Instruments
Country of Manufacture
Manufacture Rayscience
Conditions No
Lead Time 2 weeks
Export Terms No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.