Products

DESCRIPTION

Basic Info

Model NO.	LW-PMVOA
Sleeve Material	Ceramic
Connector Gender	Sc Male to Female
Attenuation Accura	±10%
Return Loss	≥50dB
Color	Silver
Keywords	Variable Inline Optical Attenuator
Product Name	Polarization Maintaining Variable Optical Attenuat
Transport Package	Carton
Specification	Male to Female
Trademark	LIGHTWIT
Origin	China
HS Code	8517699000
Production Capacity	5000PCS/Month

Product Description

1310&1550nm Polarization Maintaining Variable Optical Attenuator

Product Description

PM VOA is an useful tool for the optical components and systems test. The PM Manual Variable Optical Attenuator (1310&1550nm) is designed and manufactured to reduce the output optical power, get the power suitable. It is with low insertion loss, high extinction ration, high return loss and low Adjustment Precision, The PM Attenuator is widely applied at fiber laser ,fiber CWDM/DWDM/OADM communication system.

 

Features:
High precise attenuation value from 1~30dB
Low insertion loss and high return loss
Perfect environmental stability and reliability
High-power light source durability
Easy installation
Comply with IEC standards
RoHS compliant

Application:
Fiber optical telecommunication system
Optical transmission system
FTTH, CATV, WAN, fiber optical sensor
Metropolitan area network.

 

Product Specification

Parameter		value
Grade	-	P	A
Center Wavelength	nm	1310 ,1480, 1550
Operating Wavelength Range	nm	±40
Max. Original loss	dB	0.5	0.6
Attenuation range	dB	0.5 ~ 60	0.6 ~ 60
Min. Return loss	dB	50
Adjustment Precision	dB	0.02
Min. Extinction ratio	dB	20
Max. Power Handling	mW	500
Max. Tensile Load	N	5
Fiber type	-	PM Panda fiber
Operating temperature	ºC	0 ~ +70
Operating temperature	ºC	-40 ~ +85
Dimensions	mm	26×18×8

1. Above specifications are for device without connector.
2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. The default connector key is aligned to slow axis. Power transmit through the connector less than 2W.

Order Information

1	2	3	4	5	6
wavelength	Grade	Fiber Type	Pigtails Diameter	Fiber Length	Connector
98:980nm30:1030nm64:1064nm13:1310nm15:1550nmXX: Others	P:P GradeA:A Grade	1: Panda fiberX:Others	90:900μm20:2.0mm30:3.0mmXX: Others	08:0.8m10:1.0mXX: Others	00:NoneFP: FC/PCFA: FC/APCSP: SC/PCSA: SC/APCLP: LC/PCLA: LC/APCXX: Others