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首页 ＞ 产品中心 ＞ 无源器件 ＞ 光隔离器系列 ＞ 1310,1480,1550nm高功率保偏光隔离器( 1-20w)
1310,1480,1550nm高功率保偏光隔离器( 1-20w)

1310, 1550nm High Power PM Isolator ( 1-20w)


 

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Applications:

Features:

EDFA

Fiber Laser

Low Insertion Loss & PDL

High Isolation & ReturnLoss

High reliability









Parameter

Unit

Specification
Part No. - LQ-HPIPI/HPIPS-W-PT-PW-T-PF-C

Type.

-

Single Grade

Dual Grade

Operating wavelength

nm

1310,1480,1550

Bandwidth

nm

±20

Peak isolation

dB

42

58

Isolation@23℃

dB

>28

>48

Insertion Loss@23℃

dB

≤0.5(Typ 0.35)

≤0.55 (Typ 0.4)

ER Type B (Both axis working)

dB

>22

>22

ER Type F (Fast axis blocked)

dB

>23

>23

Power handling CW

mW

1,2,3,5,10,20

Return loss

dB

>50

Fiber type PANDA Fiber

-

PM1310,PM1550

Operating Temperature

°C

-5~+70

Storage Temperature

°C

-40~+85
Dimensions mm φ5.5 × L35
Above specifications are for
device without connector. For devices with connector,IL
will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower, and max
handling power is 1W The PM fiber and the connector
key are aligned to the slow axis.

Order Information：

LQ-HPPI-W-AA-PW-T-PF-C

W:Wavelength,31=1310nm,48=1480nm,55=1550nm

AA:axisalignment,B=both axis working,F=fast axis blocked

PW: Outputpower in W, example:1-1W ,2-2w,3-3W,5-5W,10-10W,20-20W

T:type,S=Singlestage,D=Dual stage

PF: Pigtail fiber, 0=250um,1=900um,3=3mm

C:Connector,FU=FC/UPC,FA=FC/APC,SA=SC/APC,,SU=SC/UPC,LA=LC/APC,LU=LC/UPC

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