Ascentac OLM300 User manual

OLM300
Optical Loss Meter
User Guide _ Version 1.1
Ascentac Inc.
www.ascentac.com
T [phone]
F [phone]
E [e-mail]

Copyright
© Copyright 2020 Ascentac Inc (hereinafter Ascentac). All rights reserved.
No part of this publication may be reproduced, stored in a retrieval system or
transmitted in any form or by any means, electronic, mechanical, photocopying,
recording or otherwise, without prior permission of Ascentac.
Disclaimer
Ascentac shall not be liable for errors contained herein or for incidental or
consequential damages in connection with the furnishing, performance, or use of
this user guide.
The material in this document is subject to change without notice. For the latest
information regarding this product, please visit our website at
http://www.ascentac.com.
All other trademarks and registered trademarks which appear herein are for
reference purposes only and are the property of their respective owners.

Warranty
Ascentac warrants the product against defects in material and workmanship within
(1) year from the date of delivery. Under normal use and service, the product will be
free from physical defects in material and workmanship during the warranty period,
or the product will be repaired or replaced as determined solely by Ascentac.
Please contact Ascentac to request a Return Material Authorization (RMA) number.
For warranty service or repair, the product must be returned to a service center
designated by Ascentac. You shall prepay the charges, including shipping,
insurance, duties, taxes, import fees or others which may be caused.
This warranty provides you with specific legal rights. You may have additional rights
which may vary from state to state and country to country. Because of individual
state and country regulations, some of the above limitations and exclusions may not
apply to you.
If any of the following conditions takes place, the warranty shall be null and void.
Defects or malfunction caused by human factors, accident, improper use not
conforming to product manual instructions, abuse or unauthorized alteration,
modification or repair of the product.
The label with S/N has been altered or damaged.
Notice: Ascentac makes no warranty of any kind with regard to the content in this
document, including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose.

Service & Support
If you have any questions or need any assistance, please contact our service
center.
Kaohsiung Office
TEL: [phone]
FAX: [phone]
Address: 11F.-1, No.80, Minzu 1st Rd., Sanmin Dist., Kaohsiung City 80761, Taiwan
(R.O.C.)
Please prepare below information before you contact us and describe the
problems.
Product model and S/N
Warranty information

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Content
1. Safety Information .....................................................................................................................1
2. Introduction ................................................................................................................................2
2.1 Feature...............................................................................................................................3
2.2 Application........................................................................................................................3
3. Layout .........................................................................................................................................4
3.1 Appearance .....................................................................................................................4
3.2 Instruction ..........................................................................................................................5
3.3 LED Indicator .....................................................................................................................7
4. Display.........................................................................................................................................8
4.1 Optical Loss Meter (OLM)................................................................................................8
4.2 Optical Power Meter (OPM) ...........................................................................................8
4.3 Optical Light Source (OLS) ..............................................................................................9
4.4 Visual Fault Locator (VFL) (Option) ................................................................................9
5. Operation .................................................................................................................................10
5.1 Power-on..........................................................................................................................10
5.2 Power-off .........................................................................................................................10
5.3 Switching Function Modes ............................................................................................11
5.4 Laser-on............................................................................................................................12
5.5 Laser-off ...........................................................................................................................12
5.6 Setting Wavelength of Optical Light Source ..............................................................13
5.7 Setting Modulation Output of Optical Light Source..................................................14
5.8 Calibration and Zeroing ................................................................................................15

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5.9 Setting Wavelength of Optical Power Meter .............................................................16
5.10 Setting Reference Value (Default: OFF)......................................................................17
5.11 Cancelling Reference Value ......................................................................................17
5.12 Setting Measurement Units (Default: dBm) ...............................................................18
5.13 Optical Power Monitoring (Default: OFF)..................................................................19
5.14 Saving Measurement Result..........................................................................................20
5.15 Loading Measurement Result .....................................................................................23
5.16 Device Setting.................................................................................................................25
5.16.1 Date......................................................................................................................25
5.16.2 Time ......................................................................................................................26
5.16.3 Power Saving (Default: 10 mins).......................................................................27
5.16.4 Screen Saving (Default: 5 mins)........................................................................28
5.16.5 Brightness (Default: Mid)....................................................................................29
5.16.6 Battery Charge (Default: OFF)..........................................................................30
5.16.7 Low Power Thr. (Default: -30dBm) ....................................................................31
5.16.8 Loss Thr. (Default: 5dB) .......................................................................................32
5.16.9 Bending Thr. (Default: 3dB)................................................................................33
5.16.10 Device Info. ....................................................................................................34
6. Specification ............................................................................................................................35
6.1 Optical Power Meter (OPM) .........................................................................................35
6.2 Optical Light Source (OLS) ............................................................................................36
6.3 Visual Fault Locator (VFL) (Option) ..............................................................................36
6.4 Others...............................................................................................................................37

1|OLM300
1. Safety Information
Read all safety information carefully before using this product to ensure personal
safety and proper use.
Assure the power supply conforming to the specification of this product and
qualified for the country of use.
Use batteries that meet the specifications of this product.
Do not use damaged power cords, accessories or other peripheral
equipment.
Make sure the product is operated on the permitted ambient conditions.
Never directly look into the optical outputs interface.
Dangerous laser radiation:

2|OLM300
2. Introduction
Ascentac OLM300 Series, Optical Loss Meter, combines optical light source (OLS),
optical power meter (OPM) and visual fault locator (VFL) in one handheld unit
which can conveniently perform optical power & link loss measurement and
troubleshooting of fiber-optic network. It is a perfect instrument for bi-directional
testing for both multi-mode and single-mode fibers.
Ascentac OLM300 Series characterizes remote wavelength-switching and
enables technicians to read remote measurement values. The fairly better
feature is to analyze cable status like macro-bending or low power and notify
technicians of the condition on screen.
Ascentac OLM300 Series can accommodate up to 1000 results and transfer data
to PC via USB connection. It is battery-operated by either dry batteries or
rechargeable batteries (4 AAA-size).

3|OLM300
2.1 Feature
Auto-wavelength recognition and remote wavelength-switching
Automatically bidirectional loss test Readable remote measurement
values
Analysis of cable status e.g. Bending (Displayed on screen)
Document results and generate reports to PC via USB connection
Memory capacity of 1000 results
Auto shutdown & backlight sleep mode (Programmable)
(Extend the battery life)
2.2 Application
Optical loss measurement

4|OLM300
3. Layout
3.1 Appearance
Front
Side
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Back
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