Optical Time Domain Reflectometer
USER'S GUIDE
MT-7610
EnglishEnglish
Optical Time Domain Reflectometer
USER'S GUIDE
MT-7610
EnglishEnglish
As the laser is harmful to the eyes, do not attempt to disassemble the cabinet.
Precautions for Use
1
Wavelength:635-650nmWavelength:635-650nm
VISIBLE LASER RADIATION
VISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
Wavelength:800-1700nmWavelength:800-1700nm
INVISIBLE LASER RADIATION
INVISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
CLASS I LASER PRODUCT
CLASS I LASER PRODUCT
You are cautioned that changes or modifications not espressly
approved in this document could void yout authority to operate this
equipment.
To reduce the risk of fire or electric shock,do not expose this
apparatus to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
Use batteries
At the same time, can not use different style or different capacitance batteries. And only charge the rechargeable batteries.
Avoiding condensation problems
As much as possible, avoid sudden temperature changes. Do not attempt to use the drive immediately after moving it
from a cold to a warm location, to raising the room temperature suddenly, as condensation may form with in the drive. If the
temperature changes suddenly while using the drive,
Stop using it and take out batteries for at least an hour.
Storage
When long time no use,must take out the batteries to avoid destroying the device.
NOTE
NOTE
WARNINGWARNING
Contents
1. Warning and Note
1
2. Standard
3
3. Product presentation
4
3.1 Description
4
3.2 On/off
5
3.2 Measurement Interface
6
3.3 Real-time and average measurement
7
3.4 Event list
8
3.5 Real-time measurement tips
9
3.6 Cursor selection and waveform zoom in/out
10
3.5 Menu
11
3.5.1 Menu-File menu
12
3.5.2 Menu-Measure settings
16
3.5.3 Menu-System settings
17
3.5.4 Menu-Module settings
18
3.5.5 Menu- About
19
3.6 TF card and USB communication 20
3.7 User upgrading
21
3.8 Charging
22
3.9 Detail parameters
23
3
Standard
Host(with TF card)
Lithium battery
USB cable
Power cable
Power adapter
Carrying bag
4
20
21
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Up button
Right button
Down button
Left button
Menu button
Cancel button
VFL optic fiber connector
LCD
Power button
Full screen button
Zoom control button
Support frame
OTDR optic fiber connector
File operation button
Cursor select button
Power adapter socket
Charge indicator
USB interface
TF(micro SD) card slot
Real-time measurement button
Average measurement button
Confirming button
Anti-dust cover
Description
1
3
2
18
19
23
4
5
6
11
9
10
8
7
12
13 14
15
16
17
5
Button is used to turn on/off the device. Keep pressing it for 2 seconds
to turn on device. Short press it again to turn off the device.
Press button to
start measuring. But user should modify
measurement setting by real
requirement before test start.
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
SCAN
A-B: ---.---Km --.--dB --.--dB/Km Km/divA-B: ---.---Km --.--dB --.--dB/Km Km/div
File Info:
2012-01-01 WED 21:25
*
No. Distance Loss
Reflection
dB/Km
C.Loss
On/off
MT-7601MT-7601
6
Measurement Interface
2012-01-01 WED 21:25
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
Date and time
Power
The distance and
Attenuation between
A and B cursor
Every horizontal
grid is 0.2Km
Events list
Measure info
Measurement setting info
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
Measure Info: 1550nm 2.0Km 10ns
2012-01-01 WED 21:25
No. Distance Loss
Reflection dB/Km
C.Loss
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
174622_0001.sor
174622_0001.sor
File name
Waveform region
There are 10x10 grids in waveform region.
Horizontal grids mean distance, vertical grids
mean dB value. As shown in figure,
each horizontal grid represents 0.2km, each
vertical grid represents 4dB.
7
Real-time and average measurement
Real-time measurement can quickly judge basic faults of optical fiber. Press
button to start real-time measuring. During measuring, you can change
range, zoom in or zoom out . Press button again or button to
stop. The device will not analyses event after real-time measurement in default.
Unless you turn on RT analyse in System settings, the device will analyse events
according to the last refreshed waveform.
Average measurement can judge the line condition more accurate. It can get a
better SNR and fits high requirement circuit. Press button to start. User can
set measurement time from 5 second to 180 second. The device analyses events and
generates event list automatically. Press button during measuring, device
will stop measuring, analyses events and generates event list automatically.
REAL
REAL
ESC
ESC
SCAN
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
MT-7601MT-7601
8
Optic fiber start
Reflection event
Attenuation event
Gain event
optic fiber ending
Mix event
Event list
After measurement or open a waveform in memory, there is
event list on the bottom of waveform interface. Press
button to show the whole event list. Six types of events as
followed:
Press Up or Down button to select an event which needs to be
located by cursor on the waveform. Then press button
to return to waveform interface. The cursor will stay on the
position of the selected event. Press button to return to
waveform interface.
Press key ENTER to locate the corresponding event.
Event List
No.
Dis.
Loss
Ref.
dB/Km
C.Loss
1/6
2/6
3/6
4/6
5/6
6/6
0.000
0.940
4.301
5.589
18.712
39.809
0.00
0.08
0.12
-0.05
-.--
-.--
-51.74
-51.74
-54.67
-41.03
-46.02
-.--
0.24
0.28
0.22
0.21
-.--
-.--
0.26
0.00
1.18
4.07
9.41
-.--
No. Dis. Loss
Ref.
dB/Km C.Loss
1/3 0.000 0.00 -28.00 --.-- 0.00
Event list on main interface
Event List
ESC
ENTER
ENTER
9
The device supports user to change measurement range during real-time
measurement. Start Real-time measuring function and press Up or Down button to
increase or decrease the range. And it also supports to change the cursor position
and zoom in/out waveform in realtime, which means you can zoom in partial
waveform while measuring to judge the network fault.
Real-time measurement tips
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
MT-7601MT-7601
10
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
Measure Info: 1550nm 2.0Km 10ns
2012-01-01 WED 21:25
*
No. Distance Loss
Reflection dB/Km
C.Loss
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.583Km
Cursor selection and waveform zoom in/out
This device has two cursors, A and B.
Default distance is 0m, activated cursor
turned to bright red. Press
button switch to another cursor. Press Left
or Right button to move cursor. Press Up or
Down button to previous or next event. You
can calculate the distance and attenuation
between two cursors.
Keep pressing , then press and Up/Down button to zoom in or out
waveform vertically. Keep pressing , then press Left/Right button to zoom in
or out horizontally. Press button to return to full screen display. Notice: the
focus of zooming is the location of the activated cursor.
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
Marker
MT-7601MT-7601
11
There are five pages of menu
which used to configure parameters.
Under waveform interface, press
button to switch the
five menus cyclically.
The five menus are:
1. File menu
2. Measure settings menu
3. System settings menu
4. Module settings menu
5. About
Press key MENU to switch the menu tag.
Open...
Format SD Card...
File
Measure Set.
System Set.
About
Module
System Settings
Wavelength
Scan Mode
Range
Pulse Width
nm
Km
ns
1550
Manual
80
10000
Average Time
Splice Loss
Reflection Threshold
End Threshold
Refractive Rate
Scatter Coefficient
s
dB
dB
dB
dB
120
0.05
65.0
2.0
1.46832
52.1
File
Measure Set.
System Set.
About
Module
Press key ENTER to edit settings.
File
Measure Set.
System Set.
About
Module
Auto Power Off
10min
Auto Name On
Optical Detector On
brightness 60
Length Unit Metric
Factory Settings No
Time
:
21 57
Date 2013 11 02
RT Analyse Off
VFL
OPM
Wavelength
Off
Power
dBm
mw
--.--
--.--
--.----.--
1310
nm
Press key ENTER to enable the VFL.
Close
File
Measure Set.
System Set.
About
Module
Menu
Firmware Version:
Software Version:
FPGA Version:
Language:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
English
CPU ID
A4B75978
File
Measure Set.
System Set.
About
Module
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
MENU
MT-7601MT-7601
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
File
Measure Set.
System Set.
About
Module
12
Warnning
Are you sure to format the SD card?
OK
Cancel
Menu-File menu
Enter File menu, there are two options,
"open" and "formatting SD card". Select
one option and press button to
enter the corresponding operation.
Attention: formatting SD card operation will delete all files and cannot recover, please be cautious.
Press key MENU to switch the menu tag.
Format SD Card...
File
Measure Set.
System Set.
About
Module
Open...
ENTER
13
Menu-File menu
Select "open" option, there are folders. The folder
name is the date of the file saved, which is generated
automatically by system. Files measured in the same
day will be stored in the same folder. Folder can only
be delete, but not rename. And must delete all files
before delete the folder.
Press Up or Down button to select a folder and
press button to open delete tip. Then press
button to finish deleting, or press
or button to cancel.
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
File
Measure Set.
System Set.
About
Module
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
File
Measure Set.
System Set.
About
Module
MENU
ESC
14
Menu-File menu
Select one folder to display all files inside. Press Up
or Down button to select one file and press
button to display it in main interface. The file
information at the bottom is the file's main
measurement setting.
Press button can delete or rename the file.
Filename can make up of 23 digits, alphabets and
special symbols at most. The last four numbers_xxxx is
generated by "Automatic naming"function. Shut down
this function will not generate.
File Info: 1550nm 370m 10ns
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
File
Measure Set.
System Set.
About
Module
13
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
Delete...
Rename...
File Info 1550nm 370m 10ns
File
Measure Set.
System Set.
About
Module
ENTER
15
When finish measuring an optic fiber, press
button to enter storage interface.
Default filename is hour/minute/second of first time
storage. Press Up/Down/Left/Right button to select
alphabets, digits and symbols on soft keyboard. You
can input 23 alphabets at most. If "Automatic
naming" is enabled, the filename will automatically
generated with four digits. Without shutting down
the device, the following stored file's name will
automatically plus 1. The file format is .SOR.
On file recalling interface, press Right button can
Modify filename, as the same operations above.
File
Save
File Name:
Caps back Save
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
Rename
File Name:
Caps back Save
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
Menu-File menu
16
Menu-Measure settings
Measure settings menu is used to set relative measurement data, which
the judgment of events list is based on. Wrong setting might leads to wrong or
missing events.
Wavelength---wavelength of laser.
Scan mode---manual and auto mode. Under auto mode, it will match the
distance, range and pulse width.
Range---match with the length of measured optic fiber, usually over one level.
Pulse width---set the pulse width of output laser. Usually, small pulse width can
measure close event, large pulse width can measure remote distance, but
enlarge event's blind area.
Average time--- can set between 5 second and 180 second as average
measurement time.
Splice loss---treat as an event when the loss is higher than setting value.
Reflection threshold---treat as an event when the reflection is higher than setting value.
End threshold---treat as the end of optic fiber when the loss is higher than setting value.
Refractive rate---represent the average refractive index of entire optic fiber.
Scatter coefficient--- the intrinsic value of Rayleigh Scattering.
Wavelength
Scan Mode
Range
Pulse Width
Average Time
Splice Loss
Reflection Threshold
End Threshold
Refractive Rate
Scatter Coefficient
nm
Km
ns
s
dB
dB
dB
dB
1550
Manual
40
1000
120
0.05
65.0
2.0
1.46832
52.1
File
Measure Set.
System Set.
About
Module
17
Menu-System settings
System settings menu is used to set the device's basic functions.
Auto Power Off--- set time of automatic off or cancel this function.
Auto Name---name automatically when file is saving, can cancel this
function.
Optical Detector --- detect whether there is signal in optic fiber or
not before measuring.
RT Analyse --- set whether analyses events after real-time measuring
or not.
Brightness--- adjust brightness of LCD.
Date--- set year, month, day.
Time ---set hour, minute.
Length unit --- default is metric units.
Factory settings --- is used in resetting to default , and has no effect
on the set time and stored data.
Press key ENTER to edit settings.
Auto Power Off
Auto Name
Optical Dectector
Brightness
Date
Time
Length Unit
Factory Settings
10min
On
On
60
Metric
No
:
2013
21 57
11 02
RT Analyse Off
File
Measure Set.
System Set.
About
Module
18
Menu-Module settings
VFL
OPM
Wavelength
Off
Power
dBm
mw
--.--
--.--
--.--
--.--
1310
nm
Press key ENTER to enable the VFL.
Close
File
Measure Set.
System Set.
About
Module
Module settings menu is used to set the Visual Fault Laser, Optical
Power Meter and wavelength.
VFL--- cyclically control the red laser Open -- Blink -- Close.
OPM( Optional) --- used as an ordinary optical power meter, detect
range is from -60dBm to +3dBm, press Enter button to set the OPM
function On or Off, display dBm and mw values. There are six
calibration wavelengths: 850/1300/1310/1490/1550/1625nm.
19
Menu- About
This menu is version details about device's configuration of
hardware and software. CPU number is used to generate upgrading
code, which should inform distributor or factory before software
upgrading.
Firmware Version:
Software Version:
FPGA Version:
Language:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
English
CPU ID
A4B75978
File
Measure Set.
System Set.
About
Module
20
TF card and USB communication
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
Measure Info: 1550nm 2.0Km 10ns
2012-01-01 WED 21:25
*
No.
Distance
Loss
Reflection
dB/Km
C.Loss
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
All measured waveforms are stored in TF card. Using
mini USB cable can store data to PC. PC will show a new
disk icon, data inside. According to filename, user can
store or recall files.
Optical Time Domain Reflectometer
MENU
Marker
File
ESC
ENTER
REAL
SCAN
21
User upgrading
When device needs upgrading, user does not need to send it
back to factory. Prepare materials before upgrading as followed:
1. CPU ID
2. TF(micro SD) card, capacity is less than 16GB
Inform the CPU ID to distributor or factory, you can get upgrading
firmware only for your device. Store the firmware to TF card through
computer. Insert TF card to device when it is power off. Press
and button and hold them, then press
button to turn on the device, upgrading is starting. You
can delete upgrading file in TF card when finish upgrading.
MENU
SCAN
MT-7601MT-7601
Firmware Version:
Software Version:
FPGA Version:
Language:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
English
CPU ID
A4B75978
File
Measure Set.
System Set.
About
Module
22
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
Measure Info: 1550nm 2.0Km 10ns
2012-01-01 WED 21:25
*
No.
Distance
Loss
Reflection
dB/Km
C.Loss
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
Charging
This device has lithium batteries inside, and can only use the
power adapter from factory to charge it. Insert the adapter to device,
and finish charging in 8-10 hours. Red charge indicator means
charging, while green means finish.
23
Detail parameters
SM optical fiber
24dB(1310nm)/22dB(1550nm)
FC/PC (SC/PC ST/PC Optional)SC/PC (FC/PC ST/PC Optional)
1310nm 20nm, 1550nm 20nm
3.5 inch color LCD
320x240
0.37~80
(0.8+0.005%*distance+Sampling resolution)
10ns~10us
5s~180s
15m(@minimum plus width)
3m(@minimum plus width)
0.05dB
0.01dB
0.4 to 1.6
Up to 70866
2
micro SD card(4GB), support 16GB , 25000 records
Mini USB
MT-7610A MT-7610F MT-7610G
Optical fiber type
Dynamic range
Wavelength
Display
Optical fiber connector
Display resolution
Distance range (km)
Distance uncertainty (m)
Pulse width
Measurement time
Attenuation blind area
Event blind area
Loss threshold (dB)
Loss resolution (dB)
Sampling resolution (m)
Sampling points
Typical real-time refresh (Hz)
data storage
communication connector
24
VFL power
Connector
Power Source
Power supply
Plug type
Battery worktime
Auto power Off
Low Battery Warning
Operation Voice Prompts
Back Light
Body Protection
Operation Temperature
Storage Temperature
Size
Weight
Individual packing
FC/PC 2.5mm UPP
Lithium Polymer battery 7.4v 3100mAh
adapter: INPUT AC 100~240 50/60Hz; OUTPUT: DC10.5V/1.9A
standby>15hours, mesurement>8 hours
Yes
Low battery energy
No
Yes
Yes
0~+50 ; <90%RH
-20~+70 ; <90%RH
195 * 110 * 60mm
600g
Color box
1mW(650nm 10nm)
Detail parameters
MT-7610A MT-7610F MT-7610G
Optical Time Domain Reflectometer
USER'S GUIDE
MT-7610
,
,,
1
Wavelength:635-650nmWavelength:635-650nm
VISIBLE LASER RADIATION
VISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
Wavelength:800-1700nmWavelength:800-1700nm
INVISIBLE LASER RADIATION
INVISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
CLASS I LASER PRODUCT
CLASS I LASER PRODUCT
1.
1
2.
3
3.
4
3.1
4
3.2
5
3.2
6
3.3
7
3.4
8
3.5
9
3.6
10
3.5
11
3.5.1 -
12
3.5.2 -
16
3.5.3 -
17
3.5.4 -
18
3.5.5 -
19
3.6 TF USB 20
3.7
21
3.8
22
3.9
23
USB
3
(TF)
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
VFL
OTDR
TF Micro SD
USB
20
21
22
1
3
2
18
19
23
4
5
6
11
9
10
8
7
12
13 14
15
16
17
Optical Time Domain Reflectometer
5
A-B: ---.---Km --.--dB --.--dB/Km Km/divA-B: ---.---Km --.--dB --.--dB/Km Km/div
2012-01-01 WED 21:25
*
dB/Km
MT-7601MT-7601
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
6
2012-01-01 WED 21:25
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
AB AB
: 1550nm 2.0Km 10ns
174622_0001.sor
174622_0001.sor
10x10
dB
0.2
4dB
7
5
180
Optical Time Domain Reflectometer
MT-7601MT-7601
8
""
1/6
2/6
3/6
4/6
5/6
6/6
0.000
0.940
4.301
5.589
18.712
39.809
0.00
0.08
0.12
-0.05
-.--
-.--
-51.74
-51.74
-54.67
-41.03
-46.02
-.--
0.24
0.28
0.22
0.21
-.--
-.--
0.26
0.00
1.18
4.07
9.41
-.--
dB/Km
1/3 0.000 0.00 -28.00 --.-- 0.00
9
Optical Time Domain Reflectometer
MT-7601MT-7601
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.583Km
10
A B
+/ / +/
/
Optical Time Domain Reflectometer
MT-7601MT-7601
11
1.
2.
3.
4.
4.
""
...
SD ...
nm
Km
ns
1550
s
dB
dB
dB
dB
5
0.05
65.0
2.0
1.46832
52.1
""
/Language
10
60
:
2013
21 57
11 02
Optical Time Domain Reflectometer
VFL
dBm
mw
+00.00
+00.00
000.0
000.0
1310
nm
" " VFL
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
MT-7601MT-7601
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
""
SD ...
...
12
SD
... SD ...
SD
13
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
...
14
23
_xxxx
1550nm 370m 10ns
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
1550nm 370m 10ns
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
...
...
15
:
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
:
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
23
1
GR196 SOR
16
---
---
---
---
--- 5 180
---
---
---
---
---
nm
Km
ns
1550
s
dB
dB
dB
dB
5
0.05
65.0
2.0
1.46832
52.1
17
---
---
---
---
---
---
---
---
---
""
10
60
:
21 57
2013 11 02
18
(VFL)--- -- --
( )--- -60dBm~+3dBm
dBm mw
(850/1300/1310/1490/1550/1625nm)
VFL
dBm
mw
+00.00+00.00
000.0
000.0
1310
nm
" " VFL
19
CPU
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
20
TF USB
TF
mini USB
TF
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
Optical Time Domain ReflectometerOptical Time Domain Reflectometer
21
1.CPU
2.TF(micro SD) 16G
3.
CPU
TF
TF
TF
MT-7601MT-7601
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
22
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
8-10
23
24dB(1310nm)/22dB(1550nm)
FC/PC (SC/PC ST/PC )SC/PC (FC/PC ST/PC )
1310nm 20nm, 1550nm 20nm
3.5 LCD
320x240
0.37~80
(0.8+0.005%* + )
10ns~10us
5s~180s
15m( )
3m( )
0.05dB
0.01dB
0.4 to 1.6
Up to 70866
2
micro SD card(4GB), 16GB , 25000
Mini USB
MT-7610A MT-7610GMT-7610F
24
FC/PC 2.5mm UPP
7.4v 3100mAh
100 240V 50/60Hz 10.5V 1.9A
>15hours, >8 hours
0~+50 ; <90%RH
-20~+70 ; <90%RH
195 * 110 * 60mm
600g
1mW(650nm 10nm)
MT-7610A MT-7610GMT-7610F
Optical Time Domain Reflectometer
USER'S GUIDE
MT-7610
1
Wavelength:635-650nmWavelength:635-650nm
VISIBLE LASER RADIATION
VISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
Wavelength:800-1700nmWavelength:800-1700nm
INVISIBLE LASER RADIATION
INVISIBLE LASER RADIATION
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
AVOD EYE OR SKIN EXPOSURE
AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION
TO DIRECT OR SCATTERED RADIATION
CLASS I LASER PRODUCT
CLASS I LASER PRODUCT
1.
1
2.
3
3.
4
3.1
4
3.2
5
3.2
6
3.3
7
3.4
8
3.5
9
3.6
10
3.5
11
3.5.1 -
12
3.5.2 -
16
3.5.3 -
17
3.5.4 -
18
3.5.5 -
19
3.6 TF USB 20
3.7
21
3.8
22
3.9
23
3
USB
(TF)
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
VFL
OTDR
TF Micro SD
USB
20
21
22
1
3
2
18
19
23
4
5
6
11
9
10
8
7
12
13 14
15
16
17
Optical Time Domain Reflectometer
5
A-B: ---.---Km --.--dB --.--dB/Km Km/divA-B: ---.---Km --.--dB --.--dB/Km Km/div
2012-01-01 WED 21:25
*
dB/Km
MT-7601MT-7601
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
6
2012-01-01 WED 21:25
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
AB AB
: 1550nm 2.0Km 10ns
174622_0001.sor
174622_0001.sor
10x10
dB
0.2
4dB
7
5
180
Optical Time Domain Reflectometer
MT-7601MT-7601
8
""
1/6
2/6
3/6
4/6
5/6
6/6
0.000
0.940
4.301
5.589
18.712
39.809
0.00
0.08
0.12
-0.05
-.--
-.--
-51.74
-51.74
-54.67
-41.03
-46.02
-.--
0.24
0.28
0.22
0.21
-.--
-.--
0.26
0.00
1.18
4.07
9.41
-.--
dB/Km
1/3 0.000 0.00 -28.00 --.-- 0.00
9
Optical Time Domain Reflectometer
MT-7601MT-7601
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.583Km
10
A B
+/ / +/
/
Optical Time Domain Reflectometer
MT-7601MT-7601
11
1.
2.
3.
4.
4.
""
...
SD ...
nm
Km
ns
1550
s
dB
dB
dB
dB
5
0.05
65.0
2.0
1.46832
52.1
""
/Language
10
60
:
2013
21 57
11 02
Optical Time Domain Reflectometer
VFL
dBm
mw
+00.00
+00.00
000.0
000.0
1310
nm
" " VFL
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
MT-7601MT-7601
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
""
SD ...
...
12
SD
... SD ...
SD
13
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
20140615
20140617
20140618
20140622
2014-06-15
2014-06-17
2014-06-18
2014-06-22
20140619 2014-06-19
...
14
23
_xxxx
1550nm 370m 10ns
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
1550nm 370m 10ns
.
..
133210_0001.sor
133210_0003.sor
133210_0004.sor
2014-06-18
2014-06-18
2014-06-18
2014-06-18133210_0002.sor
...
...
15
:
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
:
a b c d e
f
g
h i j k l m n
o p q r s
t
u
v w x y z
.
1 2
3
4
5
6
7 8 9
0
_
#
140950
23
1
GR196 SOR
16
---
---
---
---
--- 5 180
---
---
---
---
---
nm
Km
ns
1550
s
dB
dB
dB
dB
5
0.05
65.0
2.0
1.46832
52.1
17
---
---
---
---
---
---
---
---
---
""
10
60
:
21 57
2013 11 02
18
(VFL)--- -- --
( )--- -60dBm~+3dBm
dBm mw
(850/1300/1310/1490/1550/1625nm)
VFL
dBm
mw
+00.00+00.00
000.0
000.0
1310
nm
" " VFL
19
CPU
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
20
TF USB
TF
mini USB
TF
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
Optical Time Domain ReflectometerOptical Time Domain Reflectometer
21
1.CPU
2.TF(micro SD) 16G
3.
CPU
TF
TF
TF
MT-7601MT-7601
:
:
FPGA :
:
TEN1A20V35_MAIN_V1.2
TEN1A20V35_ANALOG_V0.3
TEN1A20V35_TFT_V1.1
SEN1A20V35_MAIN_V1.2.0
FEN1A20V35_MAIN_V1.x.0
CPU : A4B75978
22
A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/divA-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div
2012-01-01 WED 21:25
*
dB/Km
0.00
4.00
8.00
12.00
16.00
20.00
24.00
28.00
32.00
36.00
40.00
1/3 0.000 0.00 -28.00 --.-- 0.00
A:0.000Km
B:0.000Km
8-10
23
km
m
(dB)
(dB)
(m)
24dB(1310nm)/22dB(1550nm)
FC/PC (SC/PC ST/PC )SC/PC (FC/PC ST/PC )
1310nm 20nm, 1550nm 20nm
3.5 LCD
320x240
0.37~80
(0.8+0.005%* + )
10ns~10us
5s~180s
15m( )
3m( )
0.05dB
0.01dB
0.4 to 1.6
Up to 70866
2
micro SD card(4GB), 16GB , 25000
Mini USB
MT-7610A MT-7610GMT-7610F
24
FC/PC 2.5mm UPP
7.4v 3100mAh
100 240V 50/60Hz 10.5V 1.9A
>15hours, >8 hours
0~+50 ; <90%RH
-20~+70 ; <90%RH
195 * 110 * 60mm
600g
1mW(650nm 10nm)
MT-7610A MT-7610GMT-7610F
, CD
,
: 400-169-9629
: 0755-83692143
PROKIT S INDUSTRIES CO., LTD
http://www.prokits.com.tw
Email: pk@mail.prokits.com.tw
©2016 Prokit s Industries Co., LTD. All rights reserved 2016001(C)
