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Takfly Communications Co., Ltd.

Wdm, Filter Wdm, Fused Fwdm manufacturer / supplier in China, offering CATV FTTH 1310/1490/1550/1610nm Optical Fused Fwdm Filter Wdm, Laser Warning Labelled Sc Shutter Fiber Optic Adapter, Connectorized Sc/APC 2X32 Rack Mount Fiber Optic PLC Splitter and so on.

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Supplier Homepage Product 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

FOB Price: US $1-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-100/ Piece
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Port: Shenzhen, China
Production Capacity: 50000/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: FWDM
  • Wiring Devices: ODF
  • Condition: New
  • OEM: Available
  • Insertion Loss: 0.6dB for Reflect, 0.8dB for Pass
  • Directivity: > 50dB
  • Product Name: Fwdm
  • Spllitter Application: FTTH, FTTB, CATV, Pon, LAN
  • Transport Package: Individual Box or According to Customer′s Request
  • Origin: China
  • Type: Wdm
  • Certification: CE, ISO, RoHS, GS
  • Customized: Available
  • Return Loss: > 50dB
  • Pigtail: 250/900 Um, 2.0/3.0 mm
  • Wavelength: 1310/1490/1550/1610nm
  • Splitter Connector: Sc, FC, LC, St
  • Trademark: Takfly
  • Specification: CE RoHS ISO
  • 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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