Comcore Technoloies, Inc.

地址:
上海市浦东新区华东路1279幢

电话:
86-21-50795928

传真:
86-21-50795538

手机:
15721079078

Skype: Call us!

Sales
sales@comcore.com

Marketing
marketing@comcore.com

Information
info@comcore.com
Download PDF Datasheet | Package Size
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
IL is 0.3dB higher, ER is 2dB lower for each connector added Connector key is aligned to slow axis.
The optical path is aligned to slow axis and fast axis is blocked.
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
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

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
Note:
1. Central Wavelength can be customized for different applications.
2. All specifications are subject to change without notice.

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