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Polarization Maintaining Tap Isolator
Features
  • Low Insertion Loss
  • High Extinction Ratio
Applications
  • Fiber Amplifier
  • Optical Communication System
Specifications
Stage   Single Stage Dual Stage
Central Wavelength (λc) nm 1310, 1480 or 1550
Operating Wavelength Range nm ±15
Excess Loss Max dB 0.8 0.9
Extinction Ratio Min dB 20 20
Peak Isolation Typ dB 40 55
Isolation, λc±10nm, 23°C Min dB 30 45
Optical Power (Continuous Wave) Max mW 300
Tensile Load Max N 5
Operating Temperature °C -5 to +70
Storage Temperature °C -40 to +85
Splitting Ratio & Its Tolerance
Splitting Ratio Maximum Splitting Ratio Tolerance (%)
1/99 ±0.2
2/98 ±0.4
4/96 ±0.8
5/95 ±1.0
90/10 ±2.0
Fiber Type Tap Port
Type 1 SM28e or Equivalent Fiber
Type 2 Panda Fiber
Package Dimensions
Ordering Information
P
M
T
I

Stage

D=Dual
S=Single

Wavelength

4=1550nm
5=1480nm
7=1310nm

Splitting Ratio

01=1:99
02=2:98
04=4:96
05=5:95
10=90:10

Pigtail

S=250μm bare fiber pigtail
M=900μm loose tube

Fiber Type

1=Type 1
2=Type 2

Fiber Length

0=0.5m
1=0.75m
2=1.0m

Connector

0=None
3=FC/APC
5=SC/APC
7=FC/UPC
8=SC/UPC

Working Axis

F=Fast axis blocked