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Products

PM Filter WDM 2000/1570nm 1W 3W 5W 10W

Name: PM Filter WDM 2000/1570nm 1W 3W 5W 10W
Class: 2000nm Fiber Components
Type: Polarization Maintaining Filter WDM

Specifications:
Parameters Unit Values
Pass Band Wavelength Range nm 1950~2050
Max. Insertion Loss dB 1.0
Typ.  Insertion Loss dB 0.8
Min. Isolation dB 25
Typ. Isolation dB 30
Reflection Band Wavelength Range nm 1550~1590
Max. Insertion Loss dB 0.8
Typ. Insertion Loss dB 0.6
Min. Isolation dB 12
Typ. Isolation dB 15
Min. Return Loss dB 50
Min. Directivity(over 1550~1590nm) dB 55
Min. Extinction Ratio dB 18
Typ. Extinction Ratio dB 20
Thermal Stability dB/ ≤0.005
Max. Optical Power (CW) W 1, 3, 5  or Specify
Max. Tensile Load N 5
Fiber Type   PM 1550 Fiber, PM 1950 Fiber or Specify
Operating Temperature -5 ~ +70
Storage Temperature -40 ~ +85

Ordering Information:
A B C D E F
Wavelength Fiber Type Handling Power  Connector Type on Port 1, 2 & 3 Fiber Jacket on Port 1, 2 & 3 Fiber Length
2057 = 2000nm Pass/1570nm Reflect
X = other
1 - PM 1550 Fiber (all ports)
2 - PM 1550 Fiber at Common & Reflect ports  and PM 1950 Fiber at Pass port
X = other
01 = 1W
03 = 3W
05 = 5W
10 = 10W
X = other
1 = FC/UPC
2 = FC/APC
3 = SC/UPC
4 = SC/APC
N=None
X = other
B = 250um Panda Fiber
L = 900um Loose Tube
X = other
01 = 1.0m
X:other

Anfiber Technology Limited
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