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Products

Isolator/WDM 2000/1570nm 500mW

Name: Isolator/WDM 2000/1570nm 500mW
Class: 2000nm Fiber Components
Type: Isolator/WDM Hybrid

Specifications:
Parameters Unit Values
Stage   Single Stage Dual Stage
Pass Band Wavelength Range nm 1950~2050
Max. Insertion Loss@P→C or C→P dB 1.1 1.3
Typ. Insertion Loss@P→C or C→P dB 0.8 1.0
Min.  Isolation, port 1 to port 3 (Forward Pump) or
port 3 to port 1 (Backward Pump), @1950~2050nm, 23
dB 18 32
Typ. Reflection Isolation(@1550~1590nm, 23) dB 30
Min. Reflection Isolation(@1550~1590nm, 23) dB 25
Reflection Band Wavelength Range nm 1550~1590
Typ. Insertion Loss@C→R dB 0.5
Max. Insertion Loss@C→R dB 0.7
Typ. Pass Isolation(@1950~2050nm, 23) dB 15
Min. Pass Isolation(@1950~2050nm, 23) dB 12
Max. PDL  dB 0.15 0.20
Min. Return Loss dB 50
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5
Fiber Type    SMF-28e Fiber, SM 1950 or Specify
Operating Temperature -5 ~ +70
Storage Temperature  -40 ~ +85

Ordering Information:
A B C D E F G
Wavelength Fiber Type Pump Type Stage Connector Type on Port 1, 2 & 3 Fiber Jacket on Port 1, 2 & 3 Fiber Length
2057 = 2000nm Pass/1570nm Reflect
X=other
 1 = SMF-28e Fiber (all ports)
 2 - SMF-28e Fiber at Common & Reflect ports and SM 1950 Fiber at Pass port
X=other
F = Forward Pump
B = Backward Pump
S - Single Stage
D - Dual Stage
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
1.0 = 1.0m
X:other

Anfiber Technology Limited
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