Gezhi Photonics Co.,Ltd

SFP Fiber Module --- Your Dreamed Network!

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1x2 Filter WDM Module

1x2 Filter WDM Module
1x2 Filter WDM Module 1x2 Filter WDM Module

Large Image :  1x2 Filter WDM Module

Product Details:
Place of Origin: China
Brand Name: GEZHI or OEM
Certification: CE RoHS,ISO9001
Model Number: FWDM
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Get Latest Price
Packaging Details: paper box with foam
Delivery Time: 5-10 work days
Supply Ability: 1000000Channel per month
Detailed Product Description
Product Name: FWDM Wavelength: T1550R1310/1490
Package: ABS Box Cable: 2mm
Connector: FC/PC Application: FTTH
High Light:

fiber optic network components


optical fiber components

1x2 Filter WDM Module
1x2 Filter WDM Module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
Operating Wavelength
T: transmission wavelength
R: reflection wavelength
1310±50,1490±10, 1550±10
1610±10, 1625±25, 1650±20
nm T1550 R1310/1490
T1490 R1310/1550
T1310 R1490/1550
T1550/1610 R1310/1490
T1550/1625 R1310/1490
T1625 R1310/1490/1550
T1650 R1310/1490/1550
Transmission insertion loss dB ≤0.80
Reflection insertion loss dB ≤0.60
Transmission channel isolation dB ≥30
Reflection channel isolation dB ≥17
PDL dB ≤0.1
Wavelength thermal stability nm/℃ ≤0.003
Insertion loss thermal stability dB/℃ ≤0.005
Directivity dB ≥55
Return loss dB ≥45
Operating temperature -20~+70
Storage temperature -40~+85

Note: 1. Customization is available.

2. pecified without connector, and add an additional 0.2dB loss per connector.

Item Details
  • Pass(Transmission)Channel: 1490nm
  • Reflection Channel: 1310nm and 1550nm
  • High Isolation, Reliability and channel isolation
  • Low Insertion loss and excellent environmental reliability
  • RoHS Compliant


Package Type
  • Glass Tube Package for 250um bare fiber
  • Steel Tube package for 250um bare fiber and 900um fiber
  • ABS box for 900um, 2.0mm and 3.0mm fiber
  • Note: 250um bare fiber is too finne to be equiped with connector

Contact Details
Gezhi Photonics Co.,Ltd

Contact Person: Ena Lin

Tel: +8613544277727

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