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Takfly Communications Co., Ltd.

Fwdm, Filter Wdm, Fwdm Module manufacturer / supplier in China, offering Cheap Price Tx1490nm+1310/Rx1550nm Filter Wdm Fwdm, 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 Cheap Price Tx1490nm+1310/Rx1550nm Filter Wdm Fwdm

Cheap Price Tx1490nm+1310/Rx1550nm Filter Wdm Fwdm

FOB Price: US $1-10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-10/ Piece
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Port: Shenzhen, China
Production Capacity: 50000/Per Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: FWDM module
  • Wiring Devices: ODF
  • Condition: New
  • Wavelength: 1310/1490/1550
  • Pdl: 0.1 dB
  • Insertion Loss: 0.6dB for Reflect, 0.8dB for Pass
  • Directivity: > 50dB
  • OEM: Available
  • Transport Package: Individual Box or According to Customer′s Request
  • Origin: China
  • Type: Fwdm
  • Certification: CE, ISO, RoHS, GS
  • Fiber Optic Coupler Product Type: 1 to 2 Fiber Optic Coupler
  • Storage Temperature: -40°c~85°c
  • Return Loss: > 50dB
  • Pigtail: 250/900 Um, 2.0/3.0 mm
  • Customized: Available
  • Trademark: DF FWDM
  • Specification: CE RoHS ISO
  • HS Code: 8517622200
Product Description
Cheap Price Tx1490nm+1310/Rx1550nm Filter Wdm Fwdm

Filter-based Wavelength Division Multiplexer (FWDM) is a kind of WDM multiplexer based on the Thin Film Filter (TFF) technology. The FWDM combines or separates light at different wavelengths in a wide wavelength range and is extensively used in EDFA, Raman amplifiers, and WDM optical networks. Powerlink provides a series of FWDM multiplexers for FTTx constructions. Our FWDM product line covers different wavelength windows commonly used in optical fiber systems. All the FWDM multiplexers offer low insertion loss, low polarization dependence, high isolation and excellent environmental stability.

FTTX Filter WDM module is based on Thin Film Filter (TFF) technology.The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability.
Powerlink FTTH/FTTx 1310/1550nm FWDM Filter WDM can realize the multiplexing and de-multiplexing of communication optical signals of 1310nm and 1550nm. 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.
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".

High Isolation
Low Loss
High Reliability
High channel isolation
Excellent environmental reliability
RoHS Compliant

Operating Wavelength
T: transmission wavelength
R: reflection wavelength
1310±50,1490±10, 1550±10
1610±10, 1625±25, 1650±20
nmT1550 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 lossdB≤0.80
Reflection insertion lossdB≤0.60
Transmission channel isolationdB≥30
Reflection channel isolationdB≥17
Wavelength thermal stabilitynm/ºC≤0.003
Insertion loss thermal stabilitydB/ºC≤0.005
Return lossdB≥45
Operating temperatureºC-20~+70
Storage temperatureºC-40~+85
1. Customization is available.
2. pecified without connector, and add an additional 0.2dB loss per connector.

Dear friend,if you have any questions please don't hesitate to contact me 
My Name: Eva Lin
Telephone: 86-755-2810 6528
Whataspp/Mobile phone: 0086-13631149941
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