FS FOPM-201 - Page 23

NOTE: please confirm that works on MPO light source interface, not menu
or other interface when testing line sequence.
Press / button to select the Threshold setting. The , , and
buttons could adjust the threshold, as shown in Fig. 2.
(2) MPO Line Sequence Test
When the type of MPO jumper under test is unknown, press button to switch to the
line sequence test function, and press button to test the line sequence. The
obtained line sequence will be automatically modified in the MPO test. The test results
are displayed in the area after Type. If communication is interrupted, it will prompt: link
timeout!
λ
Units
λ
Units
Enter
Fig. 1 Main Menu
Main menu
Select mode
Select line order
Threshold setting
Laser options
Historical records
Language setting
About me
Fig. 2 Threshold Settings
Threshold
00.00
dB
Fig. 3 Multi-channel Power Meter
MPO mode
Type-a 850nm
ch->01:
-50.00
dBm
ch->02:
-50.00
dBm
ch->03:
-50.00
dBm
ch->04:
-50.00
dBm
ch->05:
-50.00
dBm
ch->06:
-50.00
dBm
ch->07:
-50.00
dBm
ch->08:
-50.00
dBm
ch->09:
-50.00
dBm
ch->10:
-50.00
dBm
ch->11:
-50.00
dBm
ch->12:
-50.00
dBm
Fig. 4 Single-channel Power Meter
Power meter
850nm
Chann. : CH->01
Power. :
10. 00 nw
Refer. : 00. 00 dBm
-50. 00
dBm
2. OPM Mode
This mode has two main functions, multi-channel power meter (as shown in Fig. 3) and
single-channel power (as shown in Fig. 4).
Multichannel optical power meter: it is equivalent to a 12-channel optical power meter,
which supports the selection and release of a single channel or all channels. The
wavelength of individual channels can be edited when selected, and the global
operation of all channels can be carried out when all channels are selected.