VeEX FX80 User manual

USER MANUAL
Please direct all questions to your local VeEX® Sales Ofce, Representative, or Distributor.
Or, contact VeEX technical support at www.veexinc.com.
No part of this user manual may be reproduced, translated into a foreign language, or
be transmitted electronically without prior agreement and written consent of VeEX
Incorporated as governed by International copyright laws. Information contained in this
manual is provided “as is” and is subject to change without notice. Trademarks of VeEX
Incorporated have been identied where applicable, however the absence of such
identication does not affect the legal status of any trademark. D07-00-115P RevC00
Copyright 2020 VeEX Incorporated. All rights reserved.
FX80/FX81 PON
Optical Power Meters

FX80 / FX81 PON Optical Power Meters User Manual Page 2of 50
Table of Contents
1.0 General Information .................................................................................................. 3
1.1 Customer Support...................................................................................................................3
1.2 Warranty...................................................................................................................................4
1.3 Patent Information ..................................................................................................................4
1.4 Documentation Conventions .................................................................................................4
2.0 Safety Information..................................................................................................... 5
3.0 Introduction ............................................................................................................... 6
3.1 FX80/81 Features.....................................................................................................................6
4.0 Overview .................................................................................................................... 7
4.1 Control Elements ....................................................................................................................7
4.2 FX80/81 Test Ports ..................................................................................................................8
4.2.1 Optical Ports ........................................................................................................................................... 8
4.2.2 Service Port ............................................................................................................................................ 8
5.0 Getting Started .......................................................................................................... 9
5.1 Battery Charging .....................................................................................................................9
5.1.1 Battery Replacement............................................................................................................................ 10
5.2 Configuring Device Settings ................................................................................................10
5.3 Resetting Test Device...........................................................................................................11
6.0 Optical Power Measurements ................................................................................ 12
6.1 Modes for Optical Power Measurements............................................................................12
6.2 PON Power Measurements ..................................................................................................12
6.2.1 Setting ZERO Level.............................................................................................................................. 13
6.2.2 Pass/Fail Thresholds ........................................................................................................................... 13
6.2.2.1 Creating User-Defined P/F Thresholds .................................................................................................. 14
6.2.2.2 Creating a Pass/Fail Threshold Profile for Measurements .................................................................... 16
6.2.2.3 Thresholds Adhering to the Current 1G/10G PON Standards............................................................... 17
6.2.3 Performing Optical Power Measurements in PON............................................................................ 21
6.3 Broadband Power Measurements (Optional for FX80/FX81 4-Wavelength Version)......25
6.3.1 Using WaveID ....................................................................................................................................... 27
6.3.2 Setting Power Reference Level........................................................................................................... 28
6.4 Visual Fault Locator (VFL)....................................................................................................29
7.0Viewing Measurement Results (Read Mode) ........................................................ 32
7.1 Editing Notes to Measurement Results ..............................................................................32
8.0 Downloading Test Results to a PC ........................................................................ 34
8.1 Installing the FX-8x USB Driver ...........................................................................................34
8.2 Transferring Measurement Results to a PC .......................................................................37
8.2.1 Transfer Results Using Micro-USB Cable ......................................................................................... 37
8.2.2 Transferring Measurement Results via Bluetooth............................................................................ 40
9.0 Uploading Measurement Results to Fiberizer Cloud ........................................... 42
9.1 Uploading Measurement Results to Fiberizer Desktop Plus ............................................44
9.2 Downloading Measurement Results to Fiberizer Mobile OLTS (FMOLTS) for Android .45
10.0 Certifications and Declarations.............................................................................. 49
11.0 About VeEX.............................................................................................................. 50

FX80 / FX81 PON Optical Power Meters User Manual Page 3of 50
1.0 General Information
This user manual is suitable for novice, intermediate, and experienced users and is intended to
help use the features and capabilities of VeEX products successfully. It is assumed that the user
has basic computer experience and skills, and is familiar with telecommunication and other
concepts related to VeEX product usage, terminology, and safety.
Every effort was made to ensure that the information contained in this user manual is accurate.
Information is subject to change without notice and we accept no responsibility for any errors or
omissions. In case of discrepancy, the web version takes precedence over any printed literature.
The content in this manual may vary from the software version installed in the unit. For condition
of use and permission to use these materials for publication in other than the English language,
contact VeEX, Inc.
© Copyright VeEX, Inc. All rights reserved. VeEX, Sunrise Telecom, Digital Lightwave, Air
Expert, CaLan, FaultScout, Fiberizer, MPA, MTT, RXT, VeGrade, VeriPHY, and VeSion, among
others, are trademarks or registered trademarks of VeEX, Inc. and/or its affiliates in the USA
and other countries. All trademarks or registered trademarks are the property of their respective
companies. No part of this document may be reproduced or transmitted electronically or
otherwise without written permission from VeEX, Inc.
This manual describes software and/or a device that uses software either developed by VeEX
Inc. or licensed by VeEX, Inc. from third parties. The software is confidential and proprietary of
VeEX, Inc. The software is protected by copyright and contains trade secrets of VeEX, Inc. or
VeEX's licensors. The purchaser of this device and/or software, downloaded or embedded,
agrees that it has received a license solely to use the software as embedded in the device and/or
provided by VeEX Inc., and to use it solely as intended and described in this manual. The
purchaser is prohibited from copying, reverse engineering, decompiling, or disassembling the
software.
1.1 Customer Support
For more technical resources, visit www.veexinc.com.
For assistance or questions related to the use of this product, call or e-mail our customer care
department for customer support. Before contacting our customer care department, have the
product model, serial number, and software version ready. Please locate the serial number on
the back of the chassis. Please provide this number when contacting VeEX, Inc. customer care.
Support hours may vary depending on the product.
Product Technical Support
Support is generally available 8:00 AM to 8:00 PM, Eastern Standard Time, Monday to Friday.
Phone: [phone]
E-mail: [email protected]

FX80 / FX81 PON Optical Power Meters User Manual Page 4of 50
MPA Product Technical Support
Support is generally available 8:30 AM to 5:30 PM, Eastern Standard Time, Monday to Friday.
Phone: [phone]
International: [phone]
E-mail: serviceandsuppor[email protected]
1.2 Warranty
For warranty information on VeEX products, go to https://www.veexinc.com/Support/Warranty.
To activate the warranty, please register your product at
https://www.veexinc.com/Support/ProductRegistration.
1.3 Patent Information
VeEX product hardware and software may be protected by one or more patents on file with the
United States Patent Office.
1.4 Documentation Conventions
Icons used in this manual:
Marks a helpful tip (action or method), which can save time and improve usability of
the product.
Provides important information needed to use this product and avoid missteps.
Cautions against and action or inactivity, which can hinder productivity.
Strongly warns against a condition, an action, or inactivity which can lead to a health
hazard, injury, equipment damage, data loss, and/or financial losses.
Stop and read before continuing.

FX80 / FX81 PON Optical Power Meters User Manual Page 5of 50
2.0 Safety Information
Safety precautions should be observed during all phases of operation of this instrument. The
instrument has been designed to ensure safe operation however please observe all safety
markings and instructions. Do not operate the instrument in the presence of flammable gases or
fumes or any other combustible environment. VeEX Inc. assumes no liability for the customer's
failure to comply with safety precautions and requirements.
Optical Connectors
Make sure that optical sources are inactive before connecting fiber to the test set to avoid skin
or eye damage, or damage to the unit. It is recommended to:
•Deactivate the laser before connecting or disconnecting optical cables or patchcords.
•Never look directly into an optical patchcord or an optical interface (e.g. CFP, CFP2, CFP4,
QSFP+, SFP+, SFP, OTDR, LS, VFL) while the laser is enabled. Even though optical
transceivers are typically fitted with Class 1 lasers, which are considered eye safe, optical
radiation for an extended period can cause irreparable damage to the eyes.
•Never use a fiber microscope to check the optical connectors when the laser source is active.
The operator is assumed to have received basic training in fiber optics and related testing and
measurement practices.

FX80 / FX81 PON Optical Power Meters User Manual Page 6of 50
3.0 Introduction
The FX80 and FX81 optical power meters are designed to verify, troubleshoot and perform
service activation on next generation Passive Optical Networks (PON). The units feature a pass-
through mode to measure optical levels on various wavelengths being transmitted between the
Optical Line Terminal (OLT) and the Optical Network Unit/Terminal (ONU/ONT).
The FX80 supports GPON/EPON while the FX81 supports GPON/EPON including XG(S)-PON
and 10G-EPON. The units can be connected onto the PON network at any available access
point along the Optical Distribution Network (ODN). The access point can be at the OLT (central
office - CO, head end or sub- headend or remote hut), Fiber Distribution Point (FDP 1 or 2/splitter
(if connectorized) or at the ONU/ONT (customer premises - CP). The figure in Section 6.2.3.
Performing Optical Power Measurements in PON shows a typical PON with the four possible
locations for measurement.
The FX80 and FX81 units passively measure signal levels to standards compliance:
•GPON and EPON channels: 1490 and optional 1550 nm RF video downstream, and 1310 nm
upstream PON optical power levels. (FX80 and FX81)
•XG(S)-PON and 10G-EPON channels: 1270 nm upstream and 1577 downstream PON optical
power levels. (FX81 only)
The measurement results can be transferred to a PC and/or Fiberizer™ Mobile Android, as well
as uploaded to a Fiberizer™ Cloud account.
Both FX80 and FX81 PON power meters can be configured
with additional
options per customer requirements. The FX80 can be equipped with an optional
VFL or Broadband OPM. The FX81 can be configured with optional Broadband
OPM if RF Video measurement is not required.
3.1 FX80/81 Features
•Test B/E/GPON and/or XG(S)-PON optical signal levels at OLT, FDP or ONT/ONU
•Dual SC/APC low reflectance test ports for passive, pass-through measurement of optical
signal levels
•High contrast LCD 128 x 64 pixels with backlight
•Pass/Fail or numeric measurement results
•Tone detection for fiber identification
•Rechargeable Li-Polymer battery including AC/DC adapter operation with 5V USB output
•Rugged compact design with protective rubber boot
•Optional Broadband InGaAs power meter [FX80 and FX81 4-wavelength version only]
•Optional Visual Fault Locator (VFL) [FX80 only]
•Windows PC desktop software (LTSync) or Fiberizer mobile software application (FMOLTS)
for data transfer to PC, R-server or Fiberizer cloud for further analysis and reporting.

FX80 / FX81 PON Optical Power Meters User Manual Page 7of 50
4.0 Overview
4.1 Control Elements
Colors, screen-
labeled function keys, and screen fonts can vary with different
device models and backlight settings.
FX80/FX81 front view: FX80 with opt BB-OPM on left, FX81 5-wavelength version on the right
|Power|: Turn device ON/OFF. Press and hold the button for 3 seconds. The VeEX logo, current
date and time, and current mode of operation will be displayed.
|MODE|: Select the mode of operation: PON Burst,PON CW, Read, optional PM1/2, optional
VFL (default is PON Burst/PON). For more information about FX80/FX81 modes, see Section
6.1. Modes for Optical Power Measurements.
|Shift/Enter|: Edit a parameter and confirm selection when setting up the device; executes the
selected action.
|Up|, |Down|: Change the selected parameter.
Button Combinations:
|Shift/Enter|+|Up|: Save measurement results.
|Shift/Enter|+|Down|: Enter Instrument Settings mode.
|Shift/Enter|+|Mode|: Turn backlight ON/OFF.
|F1|, |F2|, |F3|: Context-defined, the function indicated at the screen bottom.

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4.2 FX80/81 Test Ports
4.2.1 Optical Ports
FX80/FX81 optical ports
•OLT: optical connector port input which measures 1490 nm downstream power levels and
optional 1550 nm (RF Video) in a GPON network. On FX81, measures 1577 nm downstream
power levels for XGS-PON/10G-EPON.
•ONT: optical connector port input which measures 1310 nm upstream power level. On FX81,
measures the 1270 nm upstream power levels for XGS-PON/10G-EPON.
•OPM (optional):Measures optical power in absolute and relative mode and to save the
measurement results.
•VFL (optional):Use the 650 nm visual fault locator to visually locate breaks or excessive
bends in fibers. [FX80 Only]
The FX80 can be configured with either optional OPM or VFL, but not both. The
FX81 can only be configured with optional BB-OPM with 4 wavelengths.
4.2.2 Service Port
The service port (micro-USB) located on the left side of the device is used for battery charging
and transferring OPM results to the LTSync and/or FMOLTS software application. An OTG cable
may be needed for operations with an Android mobile device.

FX80 / FX81 PON Optical Power Meters User Manual Page 9of 50
5.0 Getting Started
Before using the FX80 or FX81 power meter for the first time, fully charge the battery and set
the local date and time. The date and time is required to time-stamp the test results.
5.1 Battery Charging
The unit is equipped with a built-in, rechargeable Li-Polymer smart charge battery which is
partially charged upon delivery. VeEX recommends charging the battery to full capacity before
using the power meter for the first time.
The device is powered from the built-in Li-
Polymer battery and can be operated
with the AC/ DC adaptor plugged in.
When the power meter is plugged into the AC/DC adapter, the Plugged icon ( ) appears in the
top left corner of the display. When the unit is operating on battery, the Battery icon ( ) appears.
It is recommended to charge the battery at room temperature to preserve its life
and to obtain maximum charge.
To charge the test unit, connect the AC/DC adaptor to the micro-USB service port located on
the left side of the device. The charging time depends on the battery condition and ambient
temperature. Use only the USB cables provided with the device to charge the battery.
While the FX80/FX81 battery is charging, the LED indicator on the front panel will turn orange.
When the battery is fully charged, the LED indicator will turn green provided the FX80/FX81 is
powered ON. The LED will turn off when the unit is powered OFF.
The Li-Polymer battery is designed for maximum safety. However, the battery
may explode, leak, or catch fire when:
•It is exposed to high temperatures
•It is damaged for any reason
An auto-off feature, configured in the Settings mode, shuts down the unit when a low battery
condition is reached.

FX80 / FX81 PON Optical Power Meters User Manual Page 10 of 50
5.1.1 Battery Replacement
Battery replacement in the field is not authorized or permitted. The unit must be returned to an
authorized VeEX service center or sales partner for repair.
5.2 Configuring Device Settings
Before saving measurement results for the first time, set the device date and time.
To configure settings:
1. Power ON the FX80/FX81 by pressing and holding the |Power| button for 3
seconds.
2. Press |Shift/Enter|+|Down| to enter the Settings mode - the following parameters
can be set:
•Auto Shutdown mode: after the preset time of inactivity the device shuts down.
The options are 45 min, 30 min, 15 min, and OFF (never).
•Time: current time.
•Date: current date.
•Sound: if ON, pressing the keyboard buttons produces a sound.
The test parameter selected will flash and is then available to edit.
FX80/FX81 Instrument Setting screen
3. Press |Up| and |Down| to select the parameter to edit.
4. Press |MODE| to select the field to edit, then change the value, if necessary, by
pressing |Up| and |Down|.

FX80 / FX81 PON Optical Power Meters User Manual Page 11 of 50
5. Press |Shift/Enter| to save the settings.
5.3 Resetting Test Device
To reset the FX80/FX81 power meter to factory default settings:
1. Disconnect the external power supply from the device.
2. With the device OFF, press and hold the red |Power| button for at least 15 seconds.
After the FX80/FX81 reboots, reset the date and time (see Section 5.2. Configuring Device
Settings).
During reset, the threshold and reference values will be lost and they will
have to be reset. Also, the ZERO level operation must be performed again.
For more information, see Sections 6.2.1 Setting ZERO Level, 6.2.2
Pass/Fail Thresholds, and 6.3.2 Setting Power Reference Level.
The reset DOES NOT erase any previously stored measurement data.

FX80 / FX81 PON Optical Power Meters User Manual Page 12 of 50
6.0 Optical Power Measurements
6.1 Modes for Optical Power Measurements
PON Burst/PON:OLT to ONT pass-through test mode measures optical levels on active, in-
service PON networks. It is specifically optimized for upstream burst signal measurement.
PON CW: OLT to ONT pass-through test mode measures optical levels on out-of-service PON
networks that have ONU/ONT devices that can be set to maintenance CW test mode. Also useful
for characterizing loss of Co-Existence (CEx) elements using a companion light source.
PM (PM1 or PM2): OPM test mode to measure any optical signal level. The signal can be CW,
or modulated with 270, 330, 1000, or 2000 Hz. The Wave ID function will automatically set the
wavelength calibration to match the input wavelength provided a compatible VeEX source is
used.
6.2 PON Power Measurements
To use the FX80 or FX81 for PON measurements, connect the two fibers to the correct OLT and
ONT test port.
FX80/FX81 Top Panel, FX80 or FX81 (4-wavelength) with opt. BB OPM on the left,
FX81 (5-wavelength) on the right
For best results, wait 5 minutes after the FX80/81 is powered ON.
This is
recommended in environments with extreme temperature changes.

FX80 / FX81 PON Optical Power Meters User Manual Page 13 of 50
6.2.1 Setting ZERO Level
Set the ZERO level with the dust caps closed before first using the FX80/81
for PON power measurements. It is recommended to set the ZERO level prior
to each new batch of measurements, or after
measurement conditions have
changed.
Do NOT zero the power meter with the light source transmitting
into the OPM port, or the device may stop reading values or show display
random or inaccurate values.
To set the ZERO level:
1. Press the |MODE| button to enter the required measurement mode (PON Burst/PON
or PON CW).
2. Press |F2| (ZERO). The ZERO notification will display briefly on screen.
Setting the ZERO level, FX80/FX81
The FX80/81 is now ready for measurements.
6.2.2 Pass/Fail Thresholds
In addition to measuring the downstream and upstream signal levels, the FX80/FX81 PON can
also be configured to provide Pass/Fail (P/F) notifications for each wavelength.
Thresholds Definition
If the threshold value set for a wavelength in the Pass/Fail submenu is greater than or equal to
the current power reading for that wavelength, a FAIL reading will be displayed.

FX80 / FX81 PON Optical Power Meters User Manual Page 14 of 50
If the threshold value set for a wavelength in the Pass/Fail submenu is less than the current
power reading for that wavelength, a PASS reading will be displayed.
6.2.2.1 Creating User-Defined P/F Thresholds
To create P/F thresholds:
1. Press the |MODE| button to enter the required PON measurement mode (PON
Burst/PON or PON CW) to set the thresholds. PON/PON Burst is used in the figures
below, but the GUI is identical.
PON Burst mode, FX80
PON Burst mode, FX81

FX80 / FX81 PON Optical Power Meters User Manual Page 15 of 50
2. Press F1 (P/F).
Setting Pass/Fail thresholds, FX80
Setting Pass/Fail thresholds, FX81
3. Press the |Up| and |Down| arrow button to select the wavelength.
4. Press |Shift/Enter| to set the threshold. The corresponding value starts flashing.
5. Set the necessary value pressing |Up| and |Down|.
6. Confirm the value by pressing |Shift/Enter|.
7. Press |F1| (EXIT) to exit the Setting Pass/Fail thresholds mode.

FX80 / FX81 PON Optical Power Meters User Manual Page 16 of 50
The FX80/FX81 is now ready to measure PON levels and compare values against the Pass/Fail
thresholds settings. The thresholds settings will remain active until changed.
If the FX80/FX81 battery is allowed to fully discharge, all settings such as
Pass/Fail and Device settings will return to original factory defaults. To
retain Pass/Fail settings for future use, save them to a profile.
6.2.2.2 Creating a Pass/Fail Threshold Profile for Measurements
One profile with threshold values can be created and saved in memory for future recall.
To save the current set of thresholds as a profile:
1. In the P/F mode, enter the desired values, but do NOT exit the Setting Pass/Fail
thresholds mode.
2. To save the values as the profile, press |F3| (Save).
3. To load the previously saved profile, press |F2| (Load). The values from the custom
profile will appear immediately on the screen.
4. To load the default threshold profile, press |Down| until Load Default is selected,
then press |Shift/Enter|. The values from the default profile appear immediately on
the screen.
Selecting the Default profile, FX80

FX80 / FX81 PON Optical Power Meters User Manual Page 17 of 50
Selecting the Default profile, FX81
6.2.2.3 Thresholds Adhering to the Current 1G/10G PON Standards
The following tables are provided as reference to set thresholds adhering to the current 1G/10G
PON standards when performing measurements onsite.
ITU-T G.984-2 Standard Pass/Fail Thresholds
1.244 Gbps DS direction
1490nm OLT Launch Power 1490 ONT/ONU Receive Power
ODN Class
Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -4 15-25 -25 -26
Max Avg Power (dBm) 169-4 -4 -4
2.488 Gbps DS direction
1490nm OLT Launch Power 1490 ONT/ONU Receive Power
ODN Class Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) 053-21 -21 -28
Max Avg Power (dBm) 497-1 -1 -8

FX80 / FX81 PON Optical Power Meters User Manual Page 18 of 50
2.488 Gbps US direction
1490nm OLT Launch Power 1490 ONT/ONU Receive Power
ODN Class
Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) Undefined Undefined Undefined Undefined Undefined Undefined
Max Avg Power (dBm) Undefined Undefined Undefined Undefined Undefined Undefined
1.244 Gbps US direction
1310nm ONT/ONU Launch Power 1310 OLT Receive Power
ODN Class Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -3 -2 2-24 -28 -29
Max Avg Power (dBm) 237-3 -7 -8
622 Mbps DS direction
1310nm ONT/ONU Launch Power 1310 ONU Receive Power
ODN Class
Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -6 -1 -1 -27 -27 -32
Max Avg Power (dBm) -1 44-6 -6 -11
622 Mbps US direction
1310nm ONT/ONU Launch Power 1310 ONU Receive Power
ODN Class Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -6 -1 -1 -27 -27 -32
Max Avg Power (dBm) -1 44-6 -6 -11

FX80 / FX81 PON Optical Power Meters User Manual Page 19 of 50
155 Mbps DS direction
1310nm ONT/ONU Launch Power 1310 ONU Receive Power
ODN Class
Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -6 -4 -2 -27 -30 -33
Max Avg Power (dBm) 024-5 -8 -11
155 Mbps US direction
1310nm ONT/ONU Launch Power 1310 OLT Receive Power
ODN Class
Class A Class B Class C Class A Class B Class C
Min Avg Power (dBm) -6 -4 -2 -27 -30 -33
Max Avg Power (dBm) 0 2 4 -5 -8 -11
ITU-T G.987.2 Standard Pass/Fail Thresholds (10G asymmetric)
9.95328 Gbps DS direction
1577nm OLT Launch Power
1577nm ONT/ONU Receive Power
ODN Class
Class N1
Class N2
Class E1
Class E2
Class N1
Class N2
Class E1
Class E2
N2a
N2b
E2a
E2b
N2a
N2b
E2a
E2b
Min Avg
Power
(dBm)
2.0 4.0 10.5 6.0 8.0 14.5 -28.0 -
28.0
-
21.5 -28.0 -28.0 -
21.5
Max Avg
Power
(dBm)
6.0 8.0 12.5 10.0 12.0 16.5 -8.0 -8.0 -3.5 -8.0 -9.0 -3.5
2.44832 Gbps US direction
1270nm OLT Launch Power
1270nm ONT/ONU Receive Power
ODN Class
Class N1
Class N2
Class E1
Class E2
Class N1
Class N2
Class E1
Class E2
Min Avg
Power
(dBm)
2.0 2.0 2.0 2.0 -27.5 -29.5 -31.5 -33.5
Max Avg
Power
(dBm)
7.0 7.0 7.0 7.0 -7.0 -9.0 -11 -13

FX80 / FX81 PON Optical Power Meters User Manual Page 20 of 50
ITU-T G.9807.1 Standard Pass/Fail Thresholds (10G symmetric)
9.95328 Gbps DS direction
1577nm OLT Launch Power
1577nm ONT/ONU Receive Power
ODN Class
Class N1
Class N2
Class E1
Class N1
Class N2
Class E1
Min Avg
Power (dBm)
2.0 4.0 6.0 -28.0 -28.0 -28.0
Max Avg
Power (dBm)
5.0 7.0 9.0 -9.0 -9.0 -9.0
9.95328 Gbps US direction
1270nm ONT/ONU Launch Power
1270nm OLT Receive Power
ODN Class
Class N1
Class N2
Class E1
Class N1
Class N2
Class E1
Min Avg
Power (dBm)
4.0 4.0 4.0 -26.0 -28.0 -30.0
Max Avg
Power (dBm) 9.0 9.0 9.0 -5.0 -7.0 -9.0
9.95328 Gbps DS direction
1490nm OLT Launch Power
1490nm ONT/ONU Receive Power
OPL Class
Class B+
Class C+
N/A
Class B+
Class C+
N/A
Min Avg
Power (dBm)
2.0 6.0 N/A -27.0 -27.0 N/A
Max Avg
Power (dBm)
5.0 9.0 N/A -8.0 -8.0 N/A
9.95328 Gbps US direction
1310nm ONT/ONU Launch Power
1310nm OLT Receive Power
OPL Class
Class B+
Class C+
N/A
Class B+
Class C+
N/A
Min Avg
Power (dBm)
3.0 3.0 N/A -26.0 -30.0 N/A
Max Avg
Power (dBm) 8.0 8.0 N/A -5.0 -9.0 N/A