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1x2 FWDM CWDM Mux Demux

Categories	CWDM Mux Demux
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:	1x2 WDM Device
Wavelength:	Pass 1310nm Reflect 1550nm
Package:	Steel Tube
Connector:	LC/SC/FC/ST (PC or APC)
Fiber Lenght:	1m, 2m, or other
Application:	WDM System

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Company Info.

Gezhi Photonics Co.,Ltd

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1x2 FWDM CWDM Mux Demux

1x2 FWDM CWDM Mux Demux

GEZHI 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
Pass Channel Wavelength Range	nm	1260~1360 (or 1535~1620)
Reflect Channel Wavelength Range	nm	1420~1620 (or 1260~1500)
Transmission insertion loss	dB	≤0.80
Reflection insertion loss	dB	≤0.60
Transmission channel isolation	dB	≥30
Reflection channel isolation	dB	≥15
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	℃	-10~+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: 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

Mechanical Drawing
Fs 12345.jpg

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

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