Guangdong, China
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Type of Ownership:
Limited Company
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
OEM/ODM Service
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Wdm, Filter Wdm, Fused Fwdm manufacturer / supplier in China, offering CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm, Sc Sm Steel Type 1X2/4/8/16/32 PLC Splitter, 10/100Mbps Multimode 2km Dual Sc Fiber Media Converter and so on.

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Supplier Homepage Products WDM/CWDM/DWDM FWDM CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

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Min. Order / Reference FOB Price
1 Piece US $1-100/ Piece
Port: Shenzhen, China
Production Capacity: 50000/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Wdm
Wiring Devices: ODF
Certification: CE, ISO, RoHS, GS
Condition: New
Customized: Available
OEM: Available

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Basic Info

Model NO.: FWDM
Return Loss: > 50dB
Insertion Loss: 0.6dB for Reflect, 0.8dB for Pass
Pigtail: 250/900 Um, 2.0/3.0 mm
Directivity: > 50dB
Wavelength: 1310/1490/1550/1610nm
Product Name: Fwdm
Splitter Connector: Sc, FC, LC, St
Spllitter Application: FTTH, FTTB, CATV, Pon, LAN
Trademark: Takfly
Transport Package: Individual Box or According to Customer′s Request
Specification: CE RoHS ISO
Origin: China
HS Code: 8517622200

Product Description

CATV FTTH 1310/1490/1550/1610nm Optical Fused FWDM Filter Wdm

1. Description:
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.

Takfly 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".

* 1310/1490/1550/1610nm Filter Wavelength Division Multplexer (Fwdm)
* lnsertion Loss TemperatureSensitivity(db/C):<0 005="" returnloss="" db="" :="">50
* Wavelength:1490Pass,1310&1550reflect,1550Pass,1310&1490reflect,1310&1490Pass,1550reflectis optional
* Fiber Type: Bare fiber,900um loose tube is optional
* FiberLength:1m,2m is optional
* ln/Out Connector: None,FC/APC,FC/PC,SC/APC,SC/PC,ST,LC is optional

2. Performance Specifications:
ParameterFWDM 4/35FWDM 5/34FWDM 34/5
Pass Band Wavelength Range (nm)1480~15001540~15601260~1360&1480~1500
Reflection Band 1 Wavelength Range (nm)1260~13601260~13601540~1560
Reflection Band 2 Wavelength Range (nm)1540~15601480~1500
Insertion loss (dB)Reflect Channel≤0.6
Pass Channel≤0.8
Pass Band Rippler (dB)<0.3
IsolationReflect Channel>15
Pass Channel>30
Insertion Loss Temperature Sensitivity (dB/ºC)<0.005
Polarization Dependent Loss (dB)<0.1
Polarization Mode Dispersion (ps)<0.1
Directivity (dB)>50
Return loss (dB)>50
Maximum Power Handling (mW)300
Operating Temperature (ºC)-10~+75
Storage Temperature (ºC)-40~+85
Package Dimension (mm)Φ5.5x34 (L38 for 900um Loose tube)
* Specifications may change without notice.
* Above specification are for device without 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

3.Ordering Information
 WavelengthFiber TypeFiber LengthIn/Out Connector
1490 pass
1310&1550 reflect
1550 pass
1310&1490 reflect
1310&1490 pass
1550 reflect
Bare fiber
900um loose tube

Product View:

CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm
CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm
CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm

Dear friend,
If you have any question about the Fileter WDM or other fiber optic products,please contact with me directly.
My information above,please check. Thank you in advance.


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