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3port DWDM Filter Device

China Gezhi Photonics Co.,Ltd certification
China Gezhi Photonics Co.,Ltd certification
Very easy to deal with, fast shipping, and the prices were excellent. What more could you ask for.

—— Charles Lundy

Very pleased with the service. Order arrived promptly and the product was exactly what I was expecting. I Will keep GEZHI Company in my Favorite List.

—— Lewis

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3port DWDM Filter Device

3port DWDM Filter Device
3port DWDM Filter Device

Large Image :  3port DWDM Filter Device

Product Details:
Place of Origin: China
Brand Name: GEZHI or OEM
Certification: CE RoHS,ISO9001
Model Number: 1x2-DWDM
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Get Latest Price
Packaging Details: paper box with foam
Delivery Time: 5-10 work days
Payment Terms: T/T, Paypal,Western Union
Supply Ability: 100000 Channel per month
Detailed Product Description
Product Name: DWDM Device Package: Stainless Steel Tube
Connector: LC/UPC Cabble: 900um Loose Tube
Length: 1meter Applications: Add/Drop
High Light:

sfp optical transceivers


sfp fiber optic transceiver

1x2 DWDM Filter Device


100GHz 1x2 DWDM Filter Device utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for wavelength add/drop in telecommunication network system.




  • 100GHz ITU channel spacing
  • Low insertion loss
  • Wide pass band
  • High channel isolation
  • High stability and reliability
  • Channel add / drop
  • DWDM network
  • CATV fiber optic system
  • Wavelength routing
  • Fiber optical amplifier


Parameter Value
Channel Wavelength(nm) ITU Grid
Channel Spacing(GHz) 100 200
Channel Passband (@-0.5dB bandwidth)(nm) >0.3 >0.5
Pass Channel Insertion Loss (dB) ≤0.7 ≤0.8
Reflection Channel Insertion Loss(dB) ≤0.45 ≤0.45
Channel Ripple(dB) <0.3
Isolation(dB) Adjacent >30
Non-adjacent >40
Insertion Loss Temperature Sensitivity(dB/℃) <0.005
Wavelength Temperature Shifting (nm/℃) <0.002
Polarization Dependent Loss(dB) <0.1
Polarization Mode Dispersion(ps) <0.1
Directivity(dB) >50
Return Loss(dB) >45
Maximum Power Handling(mW) 300
Opterating Temperature(℃) -20~+70
Storage Temperature(℃) -40~+85
Package dimension(mm) Φ5.5xL38

Note: 1. Customization is available.

2. Specified with connector

Contact Details
Gezhi Photonics Co.,Ltd

Contact Person: Ena Lin

Tel: +8613544277727

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