TriBrer EPN90 User manual
USER'S GUIDE
PON OPTICAL POWER METER
EnglishEnglish
1
WARNING
You arecautioned that changes ormodifications not espressly approved in
this document could voidyout authority to operatethis equipment.
Toreduce the risk offire or electric shock,donot expose this apparatusto
rain or moisture.
Toavoid electrical shock, donot open the cabinet.Refer servicing to quali-
fied personnel only.
NOTE
As the laser isharmful to the eyes,do not attempt todisassemble the cabinet.
CLASS I LASER PRODUCT
Precautions for Use
Use batteries
At the same time,can not use differentstyle or different capacitancebatteries.
And only chargethe rechargeable batteries.
Avoiding condensation problems
As much as possible,avoid sudden temperature changes.Do not attempt
to use the driveimmediately after moving itfrom a coldto a warm location,
to raising the room temperature suddenly, as condensation mayform with
in the drive. Ifthe temperature changes suddenlywhile using the drive,
stop using it andtake out batteries forat least an hour.
Storage
When long time nouse, must take outthe batteries to avoiddestroying the
device.
2
First check the accessories
Standard
Host
Manual
Calibration Certificate
Optional
AC/DC Adaptor
()If any accessory is short pleaserelate with the dealer ASAP
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
USER'S GUIDE
PON OPTICAL POWER METER
EnglishEnglish
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
3
Description
12
4
5
7
6
3
8
9
10
11
12
9V
1A
9V
1A
13
14
15
16
1- ONT (1310nm) inputconnector
2- OLT/Video(1490/1550nm) input connector
3- LCD
4- Power Key
5- F/P mode Key ( PASS, WRNG, FAIL)
6- VFL key
7- Unit Key ( dBm, dB)
8- Up Key
9- Threshold Key
10- Save Key
11- Down Key
12- REF Key / Enter Key
13- USB port
14- AC/DC port (Chargeable)
15- Battery charging LED
16- Connector of VFLor OPM
4
1.Press and pushdown 2.Open the lid
3.Place the batteries 4.Close the lidand push up
Set batteries
Warning:At the same time,can not use differentstyle and different capacitancebatteries.
5
PON testing
Data Networks Analyser
IXIA/Smartbits
Fiber
Optical Splitter
ONT OLT
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
Data Networks Analyser
IXIA/Smartbits
Optical Splitter
Lamda
Demultiplexer
Lamda
Multiplexer
Variable Optical
Attenuator
ONT
OLT
1490nm
1310nm
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
>2S PERM
6
Power on/off, auto power off
Press the key to turn on the device with auto power
off. After 10 minutes nokey pressed, itwill auto poweroff.
Press the key for 2seconds when turn on the device,
the auto poweroff will becancelled, and theLCD will show
.
Also long pressthe key to shutdown the device.
Select Function
PON
OPM
VFL
>2S PERM
>2S PERM
7
PON Test mode
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
It can testthe signal of1310,1490,1550nm and showits power
at the sametime.
HI and LOW mean theresult is outof the testingrange.
Select Function
PON
OPM
VFL
8
PON- F/P Mode
Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
PASS , WRNG , FAIL :
Alarm, depends on the threshold the user set.
key
Open or closethe alarm function ( PASS, WRNG, FAIL ).
:
On LCD
there are warning words beside theresults.
Tx:
The group NOof thresholds.
F/P
mode
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