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FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer
FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer
Specifications
Brand Name :
GEZHI or OEM
Model Number :
GZ-FWDM Device
Certification :
CE/FCC/RoHS/TUV/UL
Place of Origin :
China
MOQ :
1
Price :
Get Latest Price
Supply Ability :
80000Channel per month
Delivery Time :
2~7working days
Packaging Details :
1pcs in a foam with paper box
Product Name :
Filter WDM Device
Wavelength :
Pass 1310nm Reflect 1490&1550nm
Package :
Steel Tube
Connector :
LC/SC/FC/ST (PC or APC)
Fiber Lenght :
1m, 2m, or other
Application :
System Monitoring
Description

FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer​

FTTX 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.
GEZHI Photonics provides filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications. As you might know, GEPON system itself works on 1310/1490, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get's "mixed".
Specification:
Type FWDM
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: 1310nm
  • Reflection Channel: 1490nm 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
FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer
Mechanical Drawing
FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer

Picture A is for T13/R15, T14/R1315, T1415/R13 FTTX Filter WDM
Picture B is for T15/R13, T13/R1415, T15/R1314, T1314/R15 FTTX Filter WDM

Application
FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer

Product tags

fibre optic attenuation

,

dense wavelength division multiplexing dwdm

,

optical fiber attenuation
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FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer

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Product Detail
Brand Name :
GEZHI or OEM
Model Number :
GZ-FWDM Device
Certification :
CE/FCC/RoHS/TUV/UL
Place of Origin :
China
MOQ :
1
Price :
Get Latest Price
Contact Supplier
FTTH / FTTx Filter WDM Device , Coarse Wavelength Division Multiplexer

Gezhi Photonics Co.,Ltd

Active Member
10 Years
guangdong, shenzhen
Since 2011
Business Type :
Manufacturer
Main Products :
CWDM Mux Demux, DWDM Mux Demux, Optical Switches
Total Annual :
18 Million-20 Million
Employee Number :
200~260
Certification Level :
Active Member
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