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PM Fliter Coupler 1x2 2x2 1310/1550nm 500mW

Name: PM Fliter Coupler 1x2 2x2 1310/1550nm 500mW
Class: Polarization Maintaining
Type: Polarization Maintaining Fliter Coupler

Specifications of  PM Fliter Coupler:
Parameters Unit Values
Port Type   1X2 2X2
Center Wavelength nm 1310 or 1550
Operating Wavelength Range nm ±40
Max. Excess Loss dB 0.7 1.0
Max. Uniformity (only for 50/50) dB 0.4 0.6
Tap Ratio (Port 2/4) % 1±0.2, 2±0.4, 5±1.0, 10, and 50
Min. Return Loss dB 50
Min. Extinction Ratio (only for F type) dB 22 22
Min. Extinction Ratio (only for B type) dB 20 18
Max. Optical Power (CW) mW 500 (only for Splitter)
Max. Tensile Load N 5
Fiber Type   SMF-28e or PM Panda Fiber on Tap Port
  PM Panda Fiber on Port 1 & Port 3
Operating Temperature -5 to +70
Storage Temperature -40 to +85

Ordering Information of  PM Fliter Coupler:
A B C D E F G H
Wavelength Potrs Coupling Ratio Axis Alignment Connector Type on Port 1, 2, 3 & 4 Fiber Jacket on Port 1, 2, 3 & 4 Fiber Type on Tap port Fiber Length
31 = 1310nm
55 = 1550nm
X = other
1 = 1X2
2 = 2X2
01 = 1/99
02 = 2/98
05 = 5/95
10 = 10/90
50 = 50/50
X = other
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 Fiber
D = 400um Fiber
L = 900um Loose Tube
X = other
M = SMF-28e Fiber (For 1x2 only)
P = PM Panda Fiber
0.8 = 0.8m
X=other

Polarization Maintaining Fiber Fliter Coupler (1x2 2x2 1310/1550nm)
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