GENERAL FEATURES
4
INTRODUCTION
1
ONT connector
SC connector; measures upstream signal (1310nm) coming from ONT
2
OLT connector
SC connector; measures downstream signals (1490 and/or 1550nm) coming from OLT
3
LCD display
Displays power levels, power units, wavelength, and battery status
4
ONT status LED
Displays the “Pass/Warning/Fail” status of upstream signal (1310nm) based upon the selected
threshold
5
OLT status LED
Displays the “Pass/Warning/Fail” status of downstream data signal (1490nm) based upon the
selected threshold
6
Video status LED
Displays the “Pass/Warning/Fail” status of downstream video signal (1550nm) based upon the
selected threshold
7
Power button
Press once to power ON or OFF; hold for 2 seconds while power ON to cancel auto shutoff
8
F/P button
Toggle between “optical power mode” and “Pass/Warning/Fail mode”
9
Backlight button
Toggle backlight on and off
10
Units button
Display units in dBm, dB, or µW
11
Threshold set button
Set “Pass/Warning/Fail” thresholds; up to 10 thresholds can be set
12
Save button
Save currently displayed power reading for each wavelength
13
REF button
Displays optical reference level for each wavelength
14
USB port
Downloads stored data (for models that support data download)
15
Charger port
With AC/DC charger, charges batteries
16
Battery charger LED
Displays the status of the battery charger
DO NOT USE BATTERY CHARGING PORT WITH NON-RECHARGEABLE BATTERIES.
THERE IS THE POTENTIAL FOR EXPLOSION AND DAMAGE MAY OCCUR TO THE UNIT
AND/OR THE USER.
USB
State
9V
1A
14
15
16
