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1x2(2x2) Polarization-Insensitive Fused PM Fiber Splitter (Mixer)
Product Features Product Applications
  • Operating on both Fast and Slow Axis
  • Optical Amplifier
  • Low Excess Loss
  • Power Monitoring
  • Polarization-Insensitive
  • Coherent Communication
  • High Power Handling
  • Fiber Gyroscope
Telcordia GR-1221 Compliant Test  
Specifications
Parameter Unit Premium Premium A grade Premium A grade
Port Configuration   1x2 or 2x2
Central Wavelength nm 450~550 620~685 780~1064 1310~2000
Bandwidth nm ±20
Excess Loss Typ dB 1.2 1.0 0.6 0.8 0.4 0.6
Excess Loss Max dB 1.6 1.4 0.8 1.0 0.6 0.8
Polarization Dependent Loss Max dB 0.2 0.2 0.1 0.2 0.1 0.2
Polarization Extinction Ratio Min dB 15 15 18 15 20 17
Return Loss* Min dB 55 55 55 50 55 50
Operating Power Max W 2
Operating Temperature °C -40 to +85
Storage Temperature °C -50 to +85
Package Type mm S5=Ø3x40 /S6=Ø3x54 / S8=Ø3x70 / M1=9x16x90

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.

*Test at central wavelength only. There would be an unused termination port around 20cm for 1x2 version.

Splitting Ratio & Its Tolerance
Splitting Ratio Maximum Splitting Ratio Tolerance (%)
Premium A grade
99/1 ±0.5 ±0.6
98/2 ±0.8 ±1.0
95/5 ±1.5 ±1.7
90/10 ±2.2 ±2.4
80/20 ±2.5 ±3.0
70/30 ±3.0 ±3.7
60/40 ±4.0 ±5.0
50/50 ±5.0 ±7.0
Ordering Information
P I N S
    Wavelength
4=1550nm
5=1480nm
7=1310nm
8=1064nm
R=1030nm
9=980nm
A=850nm
K=830nm
L=780nm
I=685nm
E=650nm
B=633nm
C=532nm
D=450nm
P=2000nm
S=Specify
Structure
1=1x2
2=2x2
Splitting Ratio
99=99:1
98=98:2
95=95:5
90=90:10
80=80:20
70=70:30
60=60:40
50=50:50
......
Grade
P=Premium
A=A grade
Package
4=S5 with
250μm bare
fiber pigtail
5=S6 with
250μm bare
fiber pigtail
7=S8 with
0.9mm loose
tube
D=M1 with
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.