Grandway FHP3P01 User manual

User's Guide to the FHP3P01
PON Power Meter
English Version
FHP3P01

User's Guide to the FHP3P01
PON Power Meter

CONTENTS PAGE
1 Introduction
1.2 Main Function and Specifications
1.3 Specification
2 Warranty
3 Safety Information
3.1 Discharged batteries
3.2 AC operation
4 Preparing for Operation
5 Operation
5.1 Layout
5.2 Key’s Functions
5.3 Definitions
5.4 Quick Operation
5.5 Detail Operation
5.5.1 Powering On the Instrument
5.5.2 Test mode switch
5.5.3 Threshold Setup
5.5.4 Time Setup
5.5.5 Unit Switch
5.5.6 Reference Value Setup
5.5.7 Backlit Setup
5.5.8 Description of Memory Record Function
6 Remarks
7 Advice
8 Calibration Manual
1.1 Summery
1
4
9
10
24
25
6
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1
FHP3P01 / Introduction
1. Inroduction
1.1 Summery
FHP3P01 is a portable, high quality PON optical power
meter. It is specifically designed to meet the rapid
growth of FTTx market with PON (Passive Optical
Network) technologies. It is capable to measure all
three signals (1310nm, 1490nm and 1550nm) that
carry voice, data and video, so-called triple-play
applications along a single fiber. FHP3P01 can
measure not only 1490nm and 1550nm optical signal,
but also accurately detect and measure the upstream
burst at 1310nm sent from an ONU while the ONU is in
the idle mode. The simple operation and accurate
measurement make FHP3P01 becomes an ideal tool
for PON (suitable for APON, BPON, EPON and GPON
application) installation/acceptance test to ensure that
they meet required standards, and service activation
and troubleshooting.
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1.2 Main Function and Specifications
● Cost efficient palm size designed for field and lab testing
● Support P/F measurement and normal measurement
● Easy-to-use interface with large color TFT display for easy visibility and LED indicators.
● Simply connect-and-display the results of all three wavelengths (1310/1490/1550nm) of
PON signals with two optical ports
● Detect and measure the upstream burst at 1310nm
● Support APON, BPON, EPON and GPON networks
● Pass, Fail and Warning indicators for easy view of signal condition
● User definable threshold value (up to 10 sets)
● Auto power shut off
● Low battery warning
● USB interface
● Real-time clock
● Unit runs either by Ni-MH/Lithium battery for more than 20 hours continuously work or AC/DC
adapter
FHP3P01 / Introduction

3
FHP3P01 / Specification
1.3 Specification:
Connector Type
Measurement Range
(Continuous Datastream)
Burst measurement range
(1310nm bursted signal)
Spectral Passband
FC/PC SC/PC ST/PC
1310nm 1490nm
1.5dB
±0.5dB
±0.2dB
1000Sets
2.8 inch TFT LCD
2.5Hz
10 sets(configured via PC-based software)
Yes
2(1 for ONU,1 for OLT&.Video)
-10 to +50°C
0%~95%,non-condensing
1.2V*4pcs Ni-MH AA; 12V AC/DC Adapter;
3.2v*2pcs lithium battery+2pcs fake battery
>20 hours
190mm*105mm*55mm(L*W*H)
700g
-40dBm~+10dBm -50dBm~+15dBm -50dBm~+20dBm
1310nm 1490nm 1550nm
1260nm~1360nm
1480nm~1550nm
1539nm~1565nm
1550nm
-32dBm~+10dBm
Insertion Loss
Accuracy
Linearity
Data Storage
Display
Refresh Rate of Display
Threshold
Auto Power-off
Number of Ports
Operating Temperature
Relative Humidity
Power Supply
Battery life
Dimension
Net Weight
1
NOTE: Valid at 1550nm,CW,23±3°C,Relative Humidity≤70%,with an FC connector.
1

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FHP3P01 / Warranty
2. Warranty
One Year Limited Warranty
Grandway products are warranted against the defective components and workmanship for a period
of one year from the date of delivery to the original customer. Any product found to be defective
within the warranty period would be returned to Grandway authorized service center for repair,
replacement and calibration.
Exclusions
The warranty on your equipment shall not apply to defects resulting from the following:
Unauthorized repair or modification
Misuse, negligence, or accident
Returning Product
To return product, you may contact Grandway to obtain additional information if necessary.
To serve you better, please specify the reasons for the return.
All delivery and mails should be sent to the following address:

5
Grandway Customer Service
6F, Xin'an building No. 99 Tianzhou Road
Shanghai, 200233 P.R. China
Contact Us
Tel: [phone]/61/62/63
Fax: [phone]
E-mail: [e-mail]
Website: www.grandway.com.cn
FHP3P01 / Warranty

6
FHP3P01 / Safety Information
3. Safety Information
Never look directly into optical outputs or a fiber while the equipment is on.Invisible laser beam may damage your eyes.
Do not short-circuit the terminal of AC adapter / charger and the batteries.Excessive electrical current may cause personal injury due to
fumes,electric shock or equipment damage.
Connect AC power cord with the equipment and wall socket properly. While inserting the AC plug, make sure there is no dust or dirt on the
terminals and both plugs are fully seated. Incomplete engagement may cause fuming, electric shock or equipment damage and may result
in personal injury.
Do not operate the equipment near hot objects, in hot environments, in dusty/ humid atmosphere or when condensation is present on the
equipment. This may result in electric shock , product malfunction or poor performance.
Caution
lithium battery must use with pairs( one lithium battery + one fake battery) and charge with
special external charger in accessory ,while charging user must not put fake battery on the
charger, this will cause the damage of the charger, GRANDWAY will not be responsible for
any probelm caused by using unproper operation!
Warning!

7
3.1 Discharged batteries
Remarks:
1) When the battery power is almost out, there will be a warning of indicator keeps blinking, then
please replace the batteries or use AC adapter to charge batteries.
2) Please make sure that you have turned the instrument on before charge the batteries, unplug the
AC adapter when the batteries are fully charged.
3) Please make sure the batteries are well placed before charge them.
4) To eliminate the possibility of acid leakage, please take out the batteries if the unit will not be used
for a long time.
FHP3P01 Discharged batteries /

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3.2 AC operation
If the instrument is mainly used at one location, e.g. in a laboratory or test department, the AC adapter
can be used to power it instead of batteries. There is a DC input jack on the left side of the FHP3P01
instrument casing into which the output cable of the AC adapter is plugged. And when the AC adapter is
plugged in, the AC Indicator on the LCD will be displayed.
Note:
1 Power is supplied by the AC adapter even if battery is fitted. And the battery indicator is not displayed
on the screen when AC adapter is plugged.
2 Make sure that the operating voltage of the AC Adapter / Charger is the same as the local AC line
voltage.
FHP3P01 AC operation/

9
FHP3P01/ Preparing for Operation
4. Preparing for Operation
Unpacking the instrument
Packing material
We suggest that you keep the original packing material. Using the original packing material is your
guarantee of protecting the instrument during transit.
Checking the package contents
The standard accessories of FHP3P01 are as follows:
Main unit User's Guide
Quality Check Report 4*Ni-MH Batteries or 4* lithium battery(2
External charger for lithium battery of them is fake battery)
Carrying Case CD(software)
Optional accessories: AC Adapter
Checking for damage in transit
After unpacking the instrument, check to see whether it was damaged in transit. This is particularly likely
if the outer casing is clearly damaged. If there is damage, do not attempt to operate the instrument or to
repair it without authorization. Doing so can cause further damage and you may lose your warranty
qualification.

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FHP3P01 / Operation
5. Operation
Part 1
Video/OLTONU
Part 2
The front panel is divided to two parts:
Part I – LCD Display
Part II- Key Matrix
The tester shows test result on LCD screen, and in the meanwhile
indicates different status in part 2 by LED.
Tester connector types: FC/PC,SC/PC, ST/PC
5.1 Layout

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FHP3P01 / Operation
5.2 Key’s Functions
Power Switch – Press the key to Power On the unit. While the unit is in the state of power on, if pressing
down the key and release quickly (less than 2 seconds), the unit will switch to auto power off; if pressing
down the key for longer than 2 seconds, the unit will shut down. If the unit is in threshold setup, time setup
and backlit setup menu, the key becomes ESC key to exit the menu.
Mode Key – test mode. It is used to switch the test mode - P/F test mode and normal test mode. When the
unit is in time setup, threshold setup and backlit menu, the key is used to increase value.
Threshold – It is used to set threshold. Pressing it down for more than 2 seconds enters threshold setup
menu. In threshold setup menu, press and release the key quickly (less than 2 seconds) to switch
wavelength. In time setup menu, this key functions as <left> arrow key.
dBm/dB/Time – unit switching key. Press and release the key quickly (less than 2 seconds) to switch unit
between dB and dBm; pressing the key down for more than 2 seconds enters to time setup menu. In time
setup menu, threshold setup and backlit setup menu, the key is used to decrease value.
REF/SEL – It is used for reference value setup and selection. If pressing it down for more than 2 seconds,
the instrument will take current light intensity as reference to do measurement. If pressing and release the
key quickly (less than 2 seconds), then the key will function as <right> arrow key.

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FHP3P01 / Operation
LEDs
Not only the instrument will display measured optical power value on LCD screen, but also under P/F test mode its
three LED indicators will function with following meanings:
The three LED indicators represent upstream 1310nm (ONU), downstream 1490nm (OLT) and 1550nm (Video)
respectively. The RED color indicates Fail, ORANGE color is Warning and GREEN color means Pass.
Thresholds
The definitions for the three states (Fail, Warning and Pass) are described as below:
If assuming the instrument’s measuring upper limit as Limit1 and lower limit as Limit2, the “Pass” threshold value
in instrument’s internal setup are Threshold1, Threshold2 as Warning threshold and Threshold3 as Fail threshold,
also Limit2 < Threshold3 < Threshold2 < Threshold1 < Limit1. P value represents measured optical power, then:
1.If P < Limit2, means the power is Low, the LED will indicate in RED;
2.If Limit2 < P < Threshold3, means Fail, the LED will indicate in RED;
3.If Threshold3 < P < Threshold2, means Warning, the LED will indicate in ORANGE;
4.If Threshold2 < P < Threshold1, means Pass, the LED will indicate in GREEN;
5.If Threshold1 < P < Limit1, means Fail, the LED will indicate in RED;
6.If P > Limit1, means the power is High, the LED will indicate in RED.
5.3 Definitions

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FHP3P01 / Operation
5.4 Quick Operation
1.Connect the instrument to the optical link under test.
2.Press Power On key to turn on the instrument.
3.Pressing down Threshold key and REF/SEL key at same time enters to Backlit setup menu. Using ▲ and ▼
keys to adjust backlit to a suitable brightness then press Power key again to save the backlit setup and exit
Backlit setup menu.
4.Pressing Time key for more than 2 seconds enters to time setup menu. Using ▲, ▼, ◄, ► and REF/SEL
keys to setup time. After the setup, press Power key (less than 2 sec) to save the setting and exit.
5.Pressing Threshold key for more than 2 seconds enters to threshold setup menu. Select one group of
threshold from the preset list and press Power key (less than 2 sec) to exit.
6.Press Mode key to select a test mode, and then the instrument will execute the test automatically and
display the test results on the LCD screen.
7.Power Off. After completing the test, pressing Power key for more than 2 seconds to shut down the
instrument.

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FHP3P01 / Operation
5.5.1 Powering On the Instrument
Press the Power key to turn on the instrument. It will automatically go to test menu. In test menu,
press Power key and release quickly (less than 2 seconds) to activate or deactivate Auto shut
down function. The auto shut down function means the instrument will shut down automatically if
the instrument has not been operated for a certain period of time. The time period can be set. The
default is 10 min.
5.5 Detail Operation

15
FHP3P01 / Operation
5.5.2 Test mode switch:
In the test menu, press Mode to switch between normal test mode and P/F test
mode.
1.Normal test mode
Normal test mode means do not setup threshold value but display optical
power directly. In this mode, the LED indicators will not light. The results are
displayed in two units: dB and dBm using dB/dBm key to switch. See Fig. 1.
Unit dBm is to display the actual power
Unit dB is to display a power value relative to reference value. In this mode,
reference value needs to be preset correctly.
2.P/F test mode
P/F test mode means the measured light power comparing to preset threshold
value to determine if the measured light power meets user’s requirement or not.
LCD will display the optical power and current state. The LED indicators below
the LCD display will also change color to match the current state of measured
light. This test mode is very useful in some special cases required. See Fig. 2.
Auto off
Auto off
Fig.1 Normal Test Mode Menu (dB)
Fig.2 P/F Test Mode Menu

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FHP3P01 / Operation
5.5.3 Threshold Setup
The user can setup the value. The steps are as following:
In the test menu, pressing Threshold key for more than 2 seconds enters to
threshold setup menu – see Fig. 3
In this menu, left side displays wavelength and right side displays threshold
value. Top line indicates system information (date & time) and bottom line
indicates the information of threshold including threshold symbol, threshold
number and name. In this menu, press and release Threshold key quickly (less
than 2 seconds) to switch the wavelength among 1310nm, 1490nm and 1550nm.
Press ▲ (Mode) key to view previous record, ▼ (dBm/dB) key to view next
record, REF/SEL key to validate the current threshold value. After above
operation, all P/F mode test results will base on this threshold value.
Note: The threshold value can only be preset by PC software. See PC software
section for detail.
After finishing the setup, press Power key (less than 2 sec) to exit the setup
menu.
Fig.3 Threshold Setup Menu
Threshold 01 Telecom
USING

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FHP3P01 / Operation
5.5.4 Time Setup
Pressing Time key for more than 2 seconds enters to time setup menu, see Fig. 4.
In the time setup menu, the Threshold key becomes <left> arrow key and REF/SEL key becomes
<right> arrow key - using them to move cursor. When cursor moves to a number, the user can use ▲
(Mode) key to increase value and ▼ (dBm/dB) to decrease value. When cursor moves to “ Yes” and
press REF/SEL key for more than 2 seconds, the “ Yes” will flash, means the instrument accepts the
time change. During the time setup, the user can press Power key (less than 2 sec) to exit time menu
and back to test menu, then the system time setup remains unchanged.
Fig.4 Time Setup Menu
Time Setup
08-10-25
15:02:03
Yes