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Products

PM Isolator 1310/1480/1550nm 500mW

Name: PM Isolator 1310/1480/1550nm 500mW
Class: Polarization Maintaining
Type: Polarization Maintaining Isolator

Specifications of PM Isolator:
Parameters Unit Values
Stage   Single Stage Dual Stage
Grade   Grade P Grade A Grade P Grade A
Center Wavelength (λc) nm 1310, 1480 or 1550
Operating Wavelength Range nm ±20
Typ. Peak Isolation dB 42 40 58 55
Min. Isolation at 23 dB 28 26 48 45
Typ. Insertion Loss at 23 dB 0.4 0.5 0.5 0.6
Max. Insertion Loss at -5-70 dB 0.55 0.65 0.65 0.8
Min. Return Loss (Input/Output) dB 55 55 55 55
Min. Extinction Ratio(only for B tyep) dB 20 18 20 18
Min. Extinction Ratio(only for F type) dB 25 23 25 23
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5
Fiber Type   PM Panda Fiber
Operating Temperature -5 to +70
Storage Temperature -40 to +85

Ordering Information of PM Isolator:
A B C D E F G
Wavelength  Grade Stage Axis Alignment Connector Type on Port 1, 2 Fiber Jacket on Port 1, 2 Fiber Length
31 = 1310nm
48 = 1480nm
55 = 1550nm
X = other
 P = Premium Grade
A = A Grade
S = Single Stage
D = Dual Stage
 F = Fast Axis Blocked
B = Both Axis Working
1 = FC/UPC
2 = FC/APC
3 = SC/UPC
4 = SC/APC
N=None
X=other
B = 250um Panda Fiber
D = 400um Fiber
L = 900um Loose Tube
X=other
0.8 = 0.8m
X=other

Polarization Maintaining Fiber Optical Isolator(1310/1480/1550nm PM Isolator)
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