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Isolator/Filter Wavelength Division Multiplexer Hybrid 1310/1550 or 1480/1550nm
 
The 1310/1550, 1480/1550 isolator/filter WDM series combines Filter WDM and isolator into a compact package to offer cost saving solution. This device is ideal to be used in 1310/1550 WDM network and line monitoring applications to combine two signal wavelengths and eliminate back reflection. This 1480/1550 device is ideal for fiber amplifier application to combine signal and pump wavelengths with very stable 1550nm signal isolation. They are designed and manufactured to Telcordia standard and is capable of high power handling.

 

Specifications
Parameters
Single Stage
Dual Stage
 

 

Pass Band

 Signal Wavelength Range
1530nm -1580nm
Max. Insertion Loss@ C->P
0.8dB
1.0dB
Typ. Insertion Loss@ C->p
0.5dB
0.7dB
Typ. Peak Isolation of Signal isolation
40dB
55dB

Min. Signal  Isolation@(1550±15 for single Stage,1550±-30 for dual Stage)
30dB
45dB
Max. PDL
0.1dB
0.15dB
Max. PMD
0.25ps
0.05ps
Reflection Band Wavelength Range
1270nm - 1350nm or 1450nm-1490nm
Max. Insertion Loss@C->R
0.5dB
Typ. Insertion Loss@C->R
0.3dB
Max. PDL
0.1dB
Min. Optical Return Loss
50.0dB
Thermal Stability
<=0.005
Max. Optical Power
300mW
Max. Tensile Load
5N
Fibre type
Corning SMF-28
Operation Temperature
-5°C to +70°C
Storage Temperature
-40°Cto +85°C
Note1: Values specified are without connector loss.

Package Dimensions

Ordering Information - Isolator/Filter Wavelength Division Multiplexer 1310/1550 or 1480/1550nm
HYBW-31-T-U-X-Y-Z 

HYBW-48-T-U-W-X-Y-Z
T:   Pump Type 1 - Forward Pump, 2 - Backward Pump
U:   Stage   1 - Single Stage, 2 - Dual Stage
X:   Pigtail  type B - 250 um bare fiber, L - 900 um loose tube
Y :  Pigtail length 1 - 1.0 m, S - Specify
Z :  Connector 1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify
 

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