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1x3 Polarization-Insensitive Fused PM Fiber Splitter
Product Features Product Applications
  • Operating on both Fast and Slow Axis
  • Optical Amplifier
  • Low Excess Loss
  • Optical Sensor
  • Polarization-Insensitive
  • Coherent Optical System
  • High Power Handling
  • Optical Testing Equipment
Higher performance than Telcordia GR-1221  
Specifications Splitting Ratio:33:33:33
Parameter Unit Premium A grade Premium A grade
Port Configuration   1x3
Central Wavelength nm 780, 830, 850,980,1030, 1064 1310, 1480, 1550, 2000
Bandwidth nm ±20
Excess Loss Typ dB 0.8 1.0 0.4 0.6
Excess Loss Max dB 1.0 1.2 0.6 0.8
Polarization Dependent Loss Max dB 0.1 0.2 0.1 0.2
Polarization Extinction Ratio Min dB 16 14 18 16
Operating Power Max W 2
Operating Temperature °C 40 to +85
Storage Temperature °C -50 to +85
Package Type mm S6=Ø3x54 / S12=Ø4x70 / M2=7.5x18x90

Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port.
All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors.

Splitting Ratio & Its Tolerance
Splitting Ratio Maximum Splitting Ratio Tolerance (%)
Premium A grade
Through Port Coupling Port Through Port Coupling Port
5:90:5 ±2.5 ±1.5 ±3.0 ±1.8
10:80:10 ±2.8 ±1.6 ±3.2 ±2.0
15:70:15 ±3.0 ±1.8 ±3.5 ±2.4
20:60:20 ±3.3 ±2.0 ±3.7 ±2.5
25:50:25 ±3.5 ±2.4 ±4.0 ±3.0
30:40:30 ±4.0 ±3.0 ±5.0 ±4.0
33:33:33 ±6.0 ±6.0 ±8.0 ±8.0
35:30:35 ±4.0 ±5.0 ±5.0 ±6.0
40:20:40 ±5.0 ±6.0 ±6.0 ±7.0
Ordering Information
P I N S
    Wavelength
4=1550nm
5=1480nm
7=1310nm
8=1064nm
R=1030nm
9=980nm
A=850nm
L=780nm
K=830nm
P=2000nm
S=Specify
Structure
3=1x3
Splitting Ratio
90=5:90:5
80=10:80:10
70=15:70:15
60=20:60:20
50=25:50:25
40=30:40:30
33=33:33:33
30=35:30:35
20=40:20:40
Grade
P=Premium
A=A grade
Package
5=S6 with
250μm bare
fiber pigtail
B=S12 with
0.9mm loose
tube
E=M2 with
3mm cable
Fiber Type
E=Panda fiber
L=Large mode
area panda
fiber
Fiber Length
0=0.5m
1=0.75m
2=1.0m
3=1.5m
4=2.0m
S=Specify
Connector
0=None
1=FC/PC
2=FC/SPC
3=FC/APC
7=FC/UPC

Note: 1. Central Wavelength can be customized for different applications.
2. All specifications are subject to change without notice.
3. All data are measured at central wavelength at room temperature.