Ripley Miller RP450 User manual

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RP450 User Guide
RP450
Optical Power Meter
User Guide

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RP450 User Guide
Contents
Introduction 3
Device Overview 3
Important Safety Information 4
Setting a Reference 5
Basic Testing 5
Maintenance 6
Certications and Contact Information 7

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RP450 User Guide
The RP460 Optical Power Meter is an ultra low cost, and compact power meter used for verifying both absolute and
relative power across any given ber. This document will serve as an overview of the major features and functions of the
device and will oer tips for trouble shooting common issues in optical networks. If you are looking for a low cost device
capable of saving and reporting take a look at the RP460 or RP560 if you want to use IOS or Android.
Introduction
Screen
The RP450 will display the current reading, mode, and tone if detected on the main screen.
Periodically it will display the wavelength in place of the reading.
Power Button
Press this button to turn the RP450 ON and OFF.
Mode Button
Toggles betwean dB and dBm when held briey. if held until it beeps twice while in dBm it
will set a reference then switch to dB.
Wavelength Button
Press and hold this button to switch wavelengths.
Connector Adapter
The RP450 comes with a universal 2.5 adapter by default, however additional adapters are
available and are user replaceable.
Device Overview

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RP450 User Guide
Important Safety Information
Read and understand all of the instructions and safety
information in this manual before operating this tool.
Laser/LED Hazard
Avoid eye exposure to open ber connectors and interfaces
when working with ber systems. They may be connected to
a live laser source.
Do not look into the output port of a Laser or LED source.
Point ber endfaces toward non-reective surfaces to
prevent reection of laser.
Electric Shock Hazard
Pay attention to proper battery polarity. Do not mix battery
types or manufacturers.
Do not open the unit with the exception of the battery
compartment door.
Use this unit only for its intended purpose as outlined in this
document.
Damage to Item Hazard
Do not leave item in direct sunlight or near heat sources,
submerge in water, or subject unit to strong impact.
Cover the ber interface with the ip-cap when not in use.
Do not throw this product away.
Contact your local recycling station to dispose of properly.

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RP450 User Guide
Absolute Measurements
The RP450 can be used to view the Absolute Power of a ber by rst ensuring the correct wavelength is selected, and
that the unit is in dBm, then plugging the ber into the power meter. The absolute power will be displayed in dBm on the
screen along with any tone detected.
Caution: Invisible LED/Laser Radiation
Please note that wavelengths used by optical laser sources are not visible to the human eye. Do not look directly into any
ber connector that may be live or any companion light source.
Since the light is invisible to the eye, the eye’s natural blink reex is suppressed. This can cause damage to the retina.
Setting Reference
Basic Testing
To set a reference rst connect the RP45 and companion light source as shown below. Ensure the unit is in dBm and you
are reading the correct output power for the laser/LED you are using (Lasers are calibrated at -5 (or -8 with tone on) and
LEDs are calibrated at -22 (or 25 with tone on)). Next press and hold the Mode Button until you hear a short beep then a
long beep. After this verify that the power meter now reads within .05 of 0 and is in dB mode.
Relative/ Loss Measurements
The RP450 can also be used to view relative power, or loss across a ber. To do this you have to rst set a reference as
described above and put the unit into dB mode. Next attach the ber you want to measure inbetwean the test jumper,
and RP450 as shown below. This will show the relative loss in dB on the RP450.
Test Jumper
Mate Connectors Signal Propagates Down
the Fiber
Relative Loss is
Measured by the device

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RP450 User Guide
Maintenence
The RP450 is qeuipped with a universal connector adapter that is compatible with many popular style connectors. The
connector adapter interface should be kept covered and protected from contamination. Care must be taken to avoid
objects that may damage the glass surface of the detector mount. if scratches or breaks occur on the surface, please
contact Ripley for proper repair and re-calibration.
Low Battery
Notes
Audible Alerts
the RP450 emits an audible beep each time a major function is used. To disable most beeps, ensure the unit is OFF. Press
and hold the Save button, and turn the unti on. to re enable beeps just repeat this process.
Disable Auto O
The RP450 turns o automatically if no buttons are pressed for minutes. To bypass this feature, hold the Power button
for 3 seconds when powering on. A series of beeps will indicate that the units Auto O feature has been disabled.
the RP450 provides over 100 hours of continued use under normal conditions. When the BATT indicator is shown on the
device screen, the CR2 battery should be replaced or recharged if you have chosen rechargable CR2 batteries.
Optical Connector Interface

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RP450 User Guide
Optical Power Meter Accessories
OPM Adapters
Part Number Description
AC 020 2.5 mm Universal Adapter
AC 021 1.25 mm Universal Adapter
AC 026 SC Adapter
AC 027 ST Adapter
AC 028 FC Adapter
AC 029 LC Adapter
Patch Cord & Battery Accessories
Part Number Description
AC 500 SM SC-LC - 1m Simplex
AC 505 SM SC-ASC -1m Simplex
AC 501 SM SC-SC - 1m Simplex
AC 502 SM LC-LC - 1m Simplex
AC 600 SC-SC - Simplex Bulkhead
AC 601 LC-LC - Simplex Bulkhead
AC 602 LC-LC - Duplex Bulkhead
AC300 CR2 Non-Chargeable Battery Pack (Pack of 5)
AC 310 CR2 Rechargable Battery Charger w/2 Batteries
AC 311 CR2 Non-Chargeable Battery (Pack of 1)
AC 312 CR2 Rechargeable Battery (Pack of 1)
Certications,Accessories, and Contact Info
The RP450 comes calibrated and should be recalibrated every 2 years. Included with the RP450 is a calibration certicate,
and free recalibration within 2 years of the date of purchase. To start the calibration process simply call or email technical
support!
Calibration Certicates
The RP450 comes with a 2 year warranty for any manufacturer defects or damage due to reasonable use. To start the RMA
process simply email or call technical support!
Warranty
Specications
Detector Type -02:InGaAs/ -04: Filtered InGaAs
Measurement Range -02: +6 to -70 dBm / -04: +23 to -45 dBm
WavelengthRange 850 nm to 1650nm
Selecteable Wavelengths 850 / 1300 / 1310 / 1490 / 1550 / 1611 / 1625
Resolution 0.01 dB
Absolute Accuracy ± 0.25dB (23°C ± 2°at 0dBm)
Optical Interface Universal 2.5mm (Additional Adapters Available)
Display LCD
Tone ID 2 kHz
Power Push Button Toggle/Auto O
Storage Temperature -10°C to +55°C
Battery -30°C to +70°C
Dimensions 6.1” x 0.94” x 0.75” (15.5cm x 2.38cm x 1.9cm)
Weight 3 oz (85.4 g)

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RP450 User Guide
Contact us with any questions pertaining to this or any other Ripley product.
Call Us:
[phone]
Email Us:
tec[email protected]y-tools.com
Visit Us Online: www.ripley-tools.com
Contact Support
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy, and if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment o
and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from
that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Certications and Contact Information
This product conforms with health, safety, and
environmental protection standards for products sold within
the European Economic Area (EEA). This product was tested
by an ISO 17025 accredited laboratory and complies with
the following CE directives and standards listed below:
Directives:
Electromagnetic Compatibility (2014/30/EU)
Low-Voltage (2014/35/EU)
Standards:
EMC: EN 61326-1:2013 Industrial
Safety: EN/IEC61010-1:2010+A1:2016