Tempo 930XC-20C Bruksanvisning

Tempo mätning 930XC-20C

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930XC-20C • 930XC-20M

930XC-30F • 930XC-30P

Handheld OTDRs

INSTRUCTION MANUAL

Read and understand all of the instructions

and safety information in this manual

before operating or servicing this tool.

930XC-20C • 930XC-20M • 930XC-30F • 930XC-30P

Tempo Communications Inc. 1390 Aspen Way • Vista, CA 92081 USA • 800-642-2155

Table of Contents

Preface 5

Description .............................................................................................................................. 5

Safety ..................................................................................................................................... 5

Purpose of This Manual ........................................................................................................... 5

Warranty .................................................................................................................................. 5

Important Safety Information 6

Section 1. Introduction 9

Section 2. Basic Operation 10

Instrument Interface Description ............................................................................................ 10

Use of Batteries ..................................................................................................................... 10

Auto Off Mode .................................................................................................................... 10

Recharging ......................................................................................................................... 10

Keypad Functions .................................................................................................................. 11

Section 3. Basic OTDR Information 12

Principle of OTDRs ................................................................................................................. 12

Basic Denition and Classication of Events ........................................................................... 12

Reection Events ................................................................................................................ 12

Non-reection Events .......................................................................................................... 12

Inspection of Events ........................................................................................................... 12

Measurement Application....................................................................................................... 13

Measurement Contents ....................................................................................................... 13

Trace Analysis .................................................................................................................... 13

Trace Display Screen .............................................................................................................. 13

Trace Display Window ......................................................................................................... 13

Information Window ........................................................................................................... 14

Measurement Trace Parameters....................................................................................... 14

Events List ...................................................................................................................... 14

Marker A/B Information ................................................................................................... 15

Fiber Information ............................................................................................................ 15

Menu Bar and Icons ............................................................................................................ 16

Parameter Conguration ..................................................................................................... 16

Denitions of Measurement Parameters ........................................................................... 17

Range Conguration ........................................................................................................ 17

Pulse Width Conguration................................................................................................ 18

Average Time Conguration ............................................................................................. 18

Wavelength Conguration ................................................................................................ 18

Measurement Mode Conguration ................................................................................... 19

Power Meter, Laser Source, and VFL Conguration ............................................................ 19

Length Units ................................................................................................................... 20

Index of Refraction (IOR) Conguration ............................................................................ 20

Scatter Coefcient Conguration ..................................................................................... 20

Non-reection Threshold Conguration ............................................................................ 21

Reection Threshold Conguration ................................................................................... 21

End Threshold Conguration ............................................................................................ 22

Produktspecifikationer

Varumärke:	Tempo
Kategori:	mätning
Modell:	930XC-20C
Produkttyp:	OLTS (Optical Loss Test Sets)
Inbyggd display:	Ja
Vikt:	870 g
Bredd:	196 mm
Djup:	100 mm
Höjd:	64 mm
Kalibrerade våglängder:	1310,1550 nm
Produktens färg:	Black, Orange
Skärmtyp:	LCD
Temperatur vid drift:	-10 - 50 ° C
Temperaturintervall (förvaring):	-20 - 60 ° C
Intervall för relativ operativ luftfuktighet:	0 - 95 %
USB-port:	Ja