Comcore Technologies, Inc.

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:

Sales
sales@comcore.com

Marketing
marketing@comcore.com

Information
info@comcore.com

Download PDF Datasheet | Package Size

Polarization Maintaining Isolator

Features

High Isolation
Low Insertion Loss
Epoxy Free Optical Path

Applications

Polarization Maintaining Fiber Amplifier
Fiber Lasers
Optical Communication System
Fiberoptic LAN System

Specifications
Parameter		Unit	Premium	A grade	Premium	A grade
Stage			Single Stage		Dual Stage
Central Wavelength (λc)		nm	1310, 1480 or 1550
Extinction Ratio	Min	dB	20	18	20	18
Peak Isolation	Typ	dB	42	40	58	55
Isolation, λc±10nm, 23°C	Min	dB	30	28	46	45
Insertion Loss, λc±20nm, 23°C	Typ	dB	0.4	0.5	0.5	0.7
Insertion Loss, λc±20nm*	Max	dB	0.6	0.7	0.7	0.9
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 0.5dB higher, ER is 2dB lower for each connector added.
*All temperature

Package Dimensions

Ordering Information

P

M

I

S

Stage

D = Dual
S = Single

Wavelength

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

Grade

P = Premium
A = A grade

Package

C = Φ5.5×L35

Pigtail

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

Fiber Type

E = Panda fiber

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
B = Both axes working

Stage

D=Dual
S=Single

Wavelength

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

Grade

P=Premium
A=A grade

Package

C=Φ5.5×L35

Pigtail

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

Fiber Type

E=Panda fiber

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
B=Both axes working

Note:
All specifications are subject to change without notice.