三端口高功率偏振无关光环行器_价格-上海量青光电技术有限公司

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三端口高功率偏振无关光环行器

3 Port High Power Polarization Insensitive Optical Circulator

量青光电3端口偏振无关高功率环形器，在EDFA，OTDR等系统中广泛应用，环行器高隔离度，高回波损耗，低插损，高可靠性。

Applications:

Features:

EDFA,DWDM and OTDR

DWDM and OADM networks

Bi-directional transmission system

High isolation & High Reture Loss

Low insertion loss & PDL

Optical Path Epoxy Free

Parameter	<span color:#ffffff;"="" style="margin: 0px; padding: 0px;">Unit	Specification
Part No.	-	LQ-HPCIR-W-PW-P-PF-C
Operating wavelength	nm	1550+/-30		C+L band(1520~1620)
Peak .Isolation ,23℃	dB	>45		40
Isolation@23℃	dB	>35	>30
Insertion Loss@23℃	dB	≤1.0	≤1.0
Insertion Loss@0~70℃	dB	<1.2	1.2
PDL	dB	<0.15	<0.20
Power handling CW	mW	1,2,3,5
Return loss	dB	>50
Fiber type	-	SMF-28e
PMD	ps	<0.1
Directivity	-	>50
Operating Temperature	°C	0~+70
Storage Temperature	°C	-40~+85
Dimensions	mm	φ5.5 × L50 or L90W20H9.5(ABS)
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-HPCIR-W-PW-P-PF-C

W:Wavelength, 55=1550nm,CL=C+Lband

PW: Output power in W, example:1-1W ,2-2w,3-3W,5-5W

P:package,1=φ5.5 × L50,2= L90*W20*H9.5(ABS)

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