:

   
Filter Wavelength Division Multiplexer 980/1550 FWDM
 
The Filter Wavelength Division Multiplexer FWDM series are based on environmentally stable Thin Film Filters technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in EDFA, Raman amplifier, WDM networks and fiber optics instrumentation.

Specifications - Filter Wavelength Division Multiplexer FWDM
Parameters
Values
Pass Band Wavelength Range
950-1010nm(1500-1600nm)
Max. Insertion Loss
0.7dB
Typ. Insertion Loss
0.5dB
Min. Isolation
30dB
Typ. Isolation
35dB
Reflection Band Wavelength Range
1500 - 1600nm(950-1010nm)
Max. Insertion Loss
0.5dB
Typ. Insertion Loss
0.3dB
Min. Isolation
12dB
Typ. Isolation
15dB
Min. Return Loss
50dB
Max. PDL
0.1dB
Typ. PDL
0.05dB
Thermal Stability
≤0.005dB/°C
Fiber type

SMF-28 is used for 1550nm port and HI 1060 is used for 980nm port

Max. optical power
300mW
Max. tensile load
5N
Operation Temperature
-5°C to +70°C
Storage Temperature
-40°C to +85°C

Note1: Values specified are without connector loss.                                

Package Dimensions   

 
Ordering information Filter Wavelength Division Multiplexer 980/1550 FWDM
FWDM-SM-SSSS-X-Y-Z
SSSS - Wavelength 1598 - 1550 Pass/ 980 Reflect
X: Pigtail type B - 250um bare fiber,  L - 900um loose tube, C - 3mm cable, S -  Specify
Y: Pigtail length 1-  1.0m,  S -  Specify
Z: Connector   1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify
 

More WDM/couplers

 

Home products Services Contact more WDM Search

back to top
© 2001-2010 AFW Technologies Pty. Ltd. 
 Voice: + 613 9702  4402 Fax: +613 9702 4877 
   Webmaster: webmaster@afw Last modified: 12th July 2010