0.8m
Dead-zone
0.8m
Dead-zone
Bulletin AQ7270-01E
Short dead zone (0.8 m)
Wide range of models available supporting
FTTH to metro networks
High performance & easy to use OTDR
Bright & high contrast 8.4 inch LCD screen
AQ7270 OTDR
Optical Time Domain Reflectometer
www.yokogawa.com/tm
0.8m
Dead-zoneDead-zone
0.8m
Dead-zone
40dB40dB
Dynamic rangeDynamic rangeDynamic range
32
High-intensity
large LCD
11-Model Lineup
Power Monitoring Function
Can detect closely spaced events (up to 0.8m*) High dynamic range (up to 40dB)
Powers-up quickly
(in 10 seconds or less)
Measure Near ... ... or Far ...
... and Fast
Measure Near ... ... or Far ...
... and Fast
Use as an Optical Powermeter
Use as a Light Source
Choose an Ideal OTDR
Choose an Ideal OTDR
Use as an Optical Powermeter
Use as a Light Source
Light Source Function
From 1- to 4-wavelength models
The AQ7270 comes in eleven models combining different measurement wavelengths and dynamic ranges.
Supported wavelengths: 1310, 1490, 1550, 1625, 1650 nm (single mode), 850, and 1300 nm (multi mode).
Using the power monitor (factory option), you can check optical power for link loss
testing or when troubleshooting. Useful for checking the optical power at the ONU’s
receiver in FTTH.
Accompanying the rapid proliferation of FTTH is a growing
need for detection of reflective events arising from short-
distance mechanical connections. The AQ7270’s event
dead zone is the shortest in the world, enabling detection of
closely spaced events.
*: Based on company research of the field use OTDR, as of November 2006
The high dynamic range of the AQ7270 enables accurate
measurement of optical fibers in short periods of time. This
makes it a powerful tool for evaluation of metro networks
with relay distances in excess of 100 km, or FTTH (PON)
and other short optical fiber networks with large insertion
loss originating from optical couplers.
Now measurements can be started quickly upon arrival at the site. 10
seconds to power-up from completely OFF to fully ON! With such a fast
power-up time, battery life can be extended by turning the power off while not
in use at the job site without any concern about the power-up time when the
next job is ready. It’s ready when you’re ready!
The light source (factory option) can be used for optical fiber identification.
Typical Model
Optical power monitor screen
Light source screen
Meets a broad range of measurement needs from FTTH to metro networks. Meets a broad range of measurement needs from FTTH to metro networks.
8.4
inch
CO
Access networks
Optical LAN / WAN
Metro networks
FTTH / FTTB
1550 nm model for access networks and FTTH
For installation and maintenance of access networks and FTTH
For installation and maintenance of metro networks and access networks
Supporting maintenance wavelength 1625nm
Three-wavelength model for installation and maintenance of PON systems,
supporting 1490 nm
Three-wavelength model, supporting a maintenance wavelength of 1625nm
High dynamic range three-wavelength model, supporting a maintenance
wavelength of 1625nm
Multimode fiber model for LAN maintenance
Four-wavelength model for installation and maintenance of LAN and FTTH
with support for both multimode and single mode fiber.
Applicable
Fiber
Number of
Wavelengths
Wavelength Dynamic Range Model Descriptions
735020
735022
735023
735024
735025
735026
735028
735029
735030
32dB
34/32dB
40/38dB
38/35dB
34/30/32dB
34/32/28dB
40/38/35dB
22.5/24dB
34/32/22.5/24dB
1550nm
1310/1550nm
1550/1625nm
1310/1490/1550nm
1310/1550/1625nm
850/1300nm
850/1300/1310/1550nm
1
2
3
2
4
SMF
MMF
MMF/SMF
Easy of Operation, Supporting Beginners and Experts
4
Simply choose the measured wavelength, then press a button.
The AQ7270 automatically sets the optimal measurement conditions, performs measurement, performs
event analysis, and saves data. Because you can save to a different file name each time you execute,
measurement and accumulation of data is easy.
The worldwide spread of broadband services has stimulated the installation of optical fiber in metro and access networks,
which in turn has increased the demand for portable and reliable test equipment to aid the installation and maintenance of
these networks. Our new OTDR has been developed to address these challenges with particular aims of improving operability
to boost work efficiency and cost-effectiveness. The AQ7270 carries forward the basic operation of its predecessors (the
AQ7250 and AQ7260 OTDR), while adding a Detail mode for trained technicians with functions for setting of measurement
conditions and performing manual measurements.
Automatic Setting of Measurement Conditions –Full Auto Mode
Prepare multiple wavelengths to measure, then press a button.
Multi Wavelength Measurement is a mode in which multiple specified wavelengths from the same
optical port are measured automatically in order. You can also specify to perform analysis or file
saving as needed for each measurement.
Measurement with Auto Wavelength Switching –Multi Wavelength Measurement Mode
Simply choose previously set measurement procedures, then press a button.
You can execute up to five saved measurement procedures in order. A batch of measurement procedures can be run directly from the
main menu. Measurement and analysis conditions can be read from a file, making it easy to set up the measurement procedures.
Macro’s with Predefined Procedures –One Button Mode
Automated Measurement Function Increases Working Efficiency!
Automated Measurement Function Increases Working Efficiency!Automated Measurement Function Increases Working Efficiency!
Easy Operation with the Assistance Function!
Easy Operation with the Assistance Function!
Press a button
Select
wavelength
Wavelength switches automatically
Execute directly from the main menu
Full Automatic
Setting
Test
Analysis
File save
Procedure 1 Procedure 2 Procedure 3
1310nm
1550nm 1625nm
Measurement Procedures
λ1
λ
λ2 λ3
Procedure 1 Procedure 2 Procedure 3
Setting
Test
Analysis
File save
Setting
Test
Analysis
File save
Setting
Test
Analysis
File save
5
Displays detailed explanations of parameters in the measurement conditions setting
menu, and gives guidelines for setting methods. This function assists unskilled users.
Measurement Wizard –Assistance setting up measurements
Never disturb communication lines
There may be concern that technicians inputting the OTDR measurement signal into the
communication line could cause communication errors. The live line alarm monitors the
fiber’s optical power level and diplays an alarm message if it detects optical power at or
higher than a specified threshold level, in order to warn the technician not to mistakenly
feed the signal into the communication line.
ACTIVE LINE ALARM –Checking for communication light
Never spoil measurements with poor connections or dirty plugs
The plug check function monitors the condition of the OTDR’s optical input/output
connectors and displays an alarm if the connection is not properly made. This function is
useful for checking for damage, dirt, or other problems with optical plugs at the OTDR or
on the fiber under test, and for helping technicians to remember to connect the fiber
under test.
PLUG CHECK FUNCTION –Checking the connection with the OTDR
The fault event display function detects abnormal connection or reflection points and
displays them. Of the events detected by the event detection function, abnormal events
that cross a specified threshold value are highlighted in the event table and waveform
display.
Detecting Abnormal Events –Fault Event Display Function
You can freeze the display of one trace and overlap it with real time or averaged
waveforms for comparison. This is useful to create a template when installing multicore
fiber, or for checking aged deterioration during maintenance on existing fiber networks.
In addition to the last-measured waveform, a waveform can be loaded from a file to be
used as the reference waveform.
Measurement with Comparison to Reference Waveform
–Trace Fix Function
With the new SETUP button on the front panel, it is easy to move to the measurement
condition setting menu.
SETUP KEY –Jump to measurement condition setting menu
Automated Measurement Function Increases Working Efficiency!
Automated Measurement Function Increases Working Efficiency!
Easy Operation with the Assistance Function!
Easy Operation with the Assistance Function!Easy Operation with the Assistance Function!
Trained users can enter settings freely in Detail mode.
Fault event Fault event
Measurement Wizard Menu
Active Line Alarm Message
Plug Check Alarm Message
Analysis results with Fault Event Display Fault Event Indication on the waveform
Trace Fix Function
Reference waveform
Measured waveform
Bright 8.4-Inch LCD Screen Easy to Operate with Rotary knob & Arrow Keys
6
Bumper
Protects the unit from
external shocks.
Essential for work in
the field.
Hand belt
For carrying or holding
during one hand
operation.
LCD display
8.4-inch high intensity
TFT LCD with three
brightness settings.
Escape key
Escapes from menus.
File key
Opens the file menu.
Real time key
Starts/stops real time
measurement.
Soft keys
Soft keys are used for
menu operation.
Menu key
Moves to the main menu.
You can select a variety of
measurement functions in
the main menu.
Rotary knob
Helps you to easily move the
cursor and change parameters.
Also, you can press the knob
to toggle between fine and
coarse adjustment.
Scale key
Switches between
zooming in/out on the
trace, or
horizontal/vertical shift.
Arrow keys/Enter key
These keys are used to
select and enter items
when setting conditions.
They can also be used
for scaling in the OTDR
trace display.
Setup key
Move to the
measurement condition
settings menu.
Average key
Starts/stops
measurement.
Front panel
Front panel
Side panel
Side panel
Hand belt holder
Shoulder belt holder
Stand
To fix the unit when on a
work bench.
7
Ethernet connector
Used for remote control and
FTP (File Transfer Protocol).
Battery slot
Slot for mounting the
accessory battery pack.
DC power connector
Connector for the
accessory AC adapter.
USB (Type A)
A port for connecting
external memory or an
external printer.
USB (Type B)
A port for connecting to an
external PC for remote
control or accessing the
OTDR’s internal memory.
Built-in printer
Prints the
measured results
or screen display
Printer paper
feed button
Measured trace
Soft key menu
Overall trace
display
Event table
OTDR optical I/O port
Light Source/
Power Monitor port
(Factory option)
OTDR optical I/O port
Printer/LAN
(Factory option)
Printer paper
lock lever
Top panel (Shown with optional Printer/LAN installed)
Top panel (Shown with optional Printer/LAN installed)
OTDR Screen
OTDR Screen
Key Functions
8
For Evaluation of Multicore Fiber
—Multi Trace Analysis
Up to four traces can be overlaid
on the display for analysis and
comparison.
This is useful for evaluating
connection point locations and loss
after installing multicore fiber.
For Accurate Splice Loss Measurement by Bi-directional Testing
—2 Way Trace Analysis
Merges the two traces measured
from both directions and finds the
correct splice loss.
Connection loss in lines where optical
fibers of differing backscatter coefficients
are connected can differ depending on
the direction. In such cases, you can
accurately determine the loss by
measuring in both directions and taking
an average.
For Evaluation of Aged Deterioration
—Differential Trace Analysis
File name setting screen Automatic updating of file names
Concept of the file name structure
Displays the difference between
two specified traces.
Makes it simple to check aged
deterioration of fibers or connection
points, or fluctuation in loss between
fibers, and other phenomena.
For Evaluation of Total Return Loss
—Section Analysis
Finds the total return loss in specific
portions of the fiber.
This type of evaluation is often requested
because the multiple reflections from
optical fiber networks can affect signal
light from transmitters (cable TV etc.).
Excellent for detecting faults in fiber patch panels!
Fibers in offices frequently involve short distances between connectors. By using the dummy fiber, you can check
whether there is any abnormal near-end connection loss. Also, by measuring the connection loss at the near-end
connector, you can determine the total fiber loss including that of the connector.
Because the AQ7270 makes it easy to differentiate between measured optical fibers—even complex ones—you can add arbitrary
information to file names such as measured wavelength, ID number, tape number, or comments. You can also have the ID number or
tape number automatically updated and saved after each measurement.
Trace data can be saved in SOR and CSV format. Also, you can save screenshots as BMP, JPG, or PNG files. TRB or TRD files saved
on Yokogawa’s previous AQ7250 and AQ7260 models can also be loaded.
Built-in Dummy Fiber (Factory Option)
Trace Analysis Functions
Smart File Function
1310nmYokogawa5a.sor
1310nmYokogawa5b.sor
1310nmYokogawa5c.sor
1310nmYokogawa5d.sor
1310nmYokogawa6a.sor
Tape No. change
Tape fiber
Tape number
ID number
Comment (cable name, etc.)
Tape No. change
Tape No. change
ID number &
tape No. change
Patch panel
Office Optical fiber cable To office-external network Measurement connections in an office
Patch panel To external
network
Patch cord
Built-in dummy fiber
Transmitter
Fiber connection point/marker position
Dummy
fiber
Connection loss Fiber under
test
9
Trace Analysis
You can edit event search conditions, approximate curve line
settings, and other conditions, and then repeat the analysis. And
now it is even easier to operate; simply click the function icon
with the mouse.
Analysis Functions
Display up to eight traces on screen and perform a variety of
different analyses including: multi trace analysis, differential trace
analysis for comparing recent waveforms with old ones, and 2
way trace analysis function for analyzing average values of data
measured from both directions in the optical fiber.
Creating Reports
Compiles trace and measured values from trace files and
creates a report. Reports can also be created in Excel or CSV
format. Reports are easy to create by following the step-by-step
instructions in the report wizard.
In addition to English (standard), you can select a display language of French, German, Chinese, Korean, Russian, and others.
Language Selection
USB connectivity makes it more convenient to output to external memory or printers, and to set up communication. The
AQ7270 comes standard with two USB1.1 compliant connector ports (Type A and Type B).
AQ7932 is application software that performs analysis of trace data
measured by the AQ7270 OTDR on a PC, and creates reports. The report
creation wizard makes this task simple. AQ7270 OTDR data can be easily
loaded onto a PC using USB memory or the communication interface.
USB Function
• Saving Files to USB Memory—Type A
Using USB memory or a USB
hard disk, you can save large
amounts of data. Also, you can
easily transfer saved data to a
PC or other device.
• Printing on an External Printer—Type A
You can print screen images or
measured data on USB
printers.
• Remotely Controlling the AQ7270 from a PC—Type B
The AQ7270 can be remotely
controlled from an external PC
by connecting a USB cable from
one to the other.*
• Accessing the AQ7270 Internal Memory from a PC—Type B
You can easily access to
internal memory with USB
cable from a PC.*
Measured Data Analysis and Report Creation Tool
AQ7932 OTDR Emulation Software
(Sold Separately)
*: USB type A - type B cable required for remote control.
Note Operating System: Microsoft Windows 2000, XP
Excel: Microsoft Excel 2000, XP, 2003
Common Specifications
Specifications
(/PL)
28766
197
85 85 50
135
(/PL)
Top
Front
Side
10
* The LCD may contain some pixels that are always ON or always OFF (0.002% or fewer of
all displayed pixels including RGB), and is not indicative of a general malfunction.
*When the measuring loss is 1dB or less, the accuracy is within ±0.05dB
*Port 2 is only for model 735027 (1650nm), and Model 735030 (850nm/1300nm).
*1 Measurement for 30 seconds in every 10 minutes, without
any options, in power save mode (Full Auto 1minute).
*2 Ambient temperature of 23°C, power OFF
Horizontal Axis Parameters
Vertical Axis Parameters
OTDR Measurement Function
Sampling resolution 5 cm, 10 cm, 20 cm, 50 cm, 1 m, 2 m,
4 m, 8 m, 16 m, 32 m
Readout resolution 1 cm (Min.)
Number of sampled data Up to 50,000 points
Group refractive index 1.30000 to 1.79999 (in 0.00001 steps)
Unit of distance km, kf, or miles
Distance measurement accuracy
Offset error: ±1 m
Scale error: Measured distance҂2҂10
-5
Sampling error: ±1 sampling resolution
Optical I/O port
Connector type
SC (fixed), FC (fixed), SC universal adapter,
FC universal adapter, No universal
adapter (base)
Number of port 1 or 2*
External Interface
USB USB1.1 Type A and Type B, one each
Type A: For external memory or
external printer
Type B: For connecting to an external
PC for remote control or
access to the OTDR’s internal
memory.
File Formats
File formats Read: SOR, TRD, TRB, SET
Write: SOR (Telcordia), SET, CSV,
BMP, JPG, PNG
General Specifications
Laser safety standards class 1 M (IEC60825-1:2001)
Safety standard EN61010-1
Emission EN61326 Class A
Immunity EN61326 Annex A
Operating environment 0 to 45°C
Temperature (0 to 35°C when charging the battery)
Humidity 85% RH or less (no condensation)
Storage temperature -20 to 60°C
Battery Operation time 6 hours
*1
Recharge time 5 hours
*2
AC adapter
Rated supply voltage 100 to 240 VAC
Rated supply frequency 50 to 60 Hz
Power consumption Max 70 W
(when battery charging, and optional
printer printing)
Dimensions (W) 287
҂
(H) 197
҂
(D) 85 mm
(not including projections or options)
Weight Approx. 2.8 kg
(not including options)
Distance measurement Displays up to eight digits of the
relative one-way distance between two
arbitrary points on the trace.
Loss measurement Displays one-way loss in steps of
0.001 dB to a maximum of 5 digits.
Displays the one-way loss, loss per
unit length, and splice loss between
any two given points on the waveform.
Return loss measurement
Measures return loss and total return
loss of a fiber cable or between two
arbitrary points on the trace.
OTDR Analysis Functions
Analysis functions Multi trace analysis, 2 way trace
analysis, differential trace analysis,
section analysis
Internal Memory
Memory capacity 1000 waveforms or more
Can store measured waveforms, and
measurement conditions
Display
Display 8.4-inch color TFT LCD
Total number of pixels* 640 (horizontal)҂480 (vertical)
Ver tical axis scale 0.2 dB/div, 0.5 dB/div, 1 dB/div,
2 dB/div, 5 dB/div, 7.5 dB/div
Readout resolution 0.001 dB (Min.)
Loss measurement accuracy*
±0.05 dB/dB
Unit: mm
External Dimensions
Laser Safety Label
Specifications by Model
Factory Installed Option Specifications
11
*1 At a point -20 dB from the pulse light output peak value (measured 30 min. or more after power ON,
ambient temperature of 23°C)
*2 At a point -60 dB from the pulse light output peak value (measured 30 min. or more after power ON,
ambient temperature of 23°C)
*3 Pulse width setting range depends on the distance range.
*4 SNR=1, at pulse with 20 µs, distance range 200 km, sampling resolution 32 m, measurement time 3 minutes.
*5 Pulse width 3 ns, return loss 45 dB or more, at a point 1.5 dB below the peak value (not saturated).
*6 Pulse width 10 ns, return loss 45 dB or more, at a point where the backscatter level is within ±0.5 dB of the
normal value.
*7 Pulse width of 2 or 5 µs when measured wavelength is 1300 nm
*8 SNR=1, at pulse width 200 ns(850nm), 1 µs(1300nm), measurement time 3 minutes.
*9 Pulse width 10 ns, return loss 45 dB or more, at a point 1.5 dB below the peak value (not satunated).
*10 GI (62.5/125 µm) is measured.
*11 At group refractive index 1.5
*12 Pulse light output power at 1650 nm less than 15 dBm
Note: Specifications without any special remarks, assured at 23±2°C
*1 CW light, wavelength 1310 nm, absolute max input level = 0 dBm (1 mW)
*2 When inputting CW light, wavelength 1310 nm, -10 dBm, at 23±2°C
735021
*12
1650 ± 5nm
*1
±10nm
*2
30dB
0.8m
12m (typ)
735020
1550±25nm
32dB
0.8m
8m (typ)
Model
Wavelength
Applicable fiber
Distance range
Pulse width
*3
Dynamic range
*4
Event dead zone
*5, 11
Attenuation dead zone
*6, 11
Single-mode Fiber 1 Wavelength Type
Single-mode Fiber 3 Wavelength Type
Single-mode Fiber 2 Wavelength Type
Printing method Thermal line-dot
Dot density 576 dots/line
Paper width 80 mm
Operating environment Temperature 5 to 35°C
Humidity 10 to 80% RH (no condensation)
Storage temperature -20 to 60°C
LAN function 10BASE-T/100BASE-TX (RJ-45) x1
SM (ITU-T G.652)
500m, 1km, 2km, 5km, 10km, 20km,
50km, 100km, 200km, 300km, 400km
3ns, 10ns, 20ns, 50ns, 100ns, 200ns,
500ns, 1us, 2us, 5us, 10us, 20us
735028
1310/1550/1625±25nm
40/38/35dB
0.8m
7/8/12m (typ)
735025
1310/1490/1550±25nm
34/30/32dB
0.8m
7/8/8m (typ)
Model
Wavelength
Applicable fiber
Distance range
Pulse width
*3
Dynamic range
*4
Event dead zone
*5, 11
Attenuation dead zone
*6, 11
SM (ITU-T G.652)
500m, 1km, 2km, 5km, 10km, 20km, 50km, 100km, 200km, 300km, 400km
3ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1us, 2us, 5us, 10us, 20us
735023
1310/1550±25nm
40/38dB
0.8m
7/8m (typ)
735024
1550/1625±25nm
38/35dB
0.8m
8/12m (typ)
735022
1310/1550±25nm
34/32dB
0.8m
7/8m (typ)
Model
Wavelength
Applicable fiber
Distance range
Pulse width
*3
Dynamic range
*4
Event dead zone
*5, 11
Attenuation dead zone
*6, 11
SM (ITU-T G.652)
500m, 1km, 2km, 5km, 10km, 20km, 50km,
100km, 200km, 300km, 400km
3ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns,
1us, 2us, 5us, 10us, 20us
850/1300nm±30nm
GI (50/125,62.5/125µm)
500m, 1km, 2km, 5km,
10km, 20km, 50km, 100km
10ns, 20ns, 50ns, 100ns, 200ns,
500ns, 1us, 2us, 5us
*7
22.5/24dB
*8, 10
2m (typ)
*9, 10, 11
7/10m(typ)
*6, 10, 11
1310/1550±25nm
SM (ITU-T G.652)
500m, 1km, 2km, 5km, 10km, 20km,
50km, 100km, 200km, 300km,400km
3ns, 10ns, 20ns, 50ns, 100ns, 200ns,
500ns, 1us, 2us, 5us, 10us, 20us
34/32dB
*4
0.8m
*5, 11
7/8m (typ)
*11
735030Model
Wavelength
Applicable fiber
Distance range
Pulse width
*3
Dynamic range
Event dead zone
Attenuation dead zone
735029
850/1300±30nm
GI (50/125, 62.5/125µm)
500m, 1km, 2km, 5km, 10km,
20km, 50km, 100km
10ns, 20ns, 50ns, 100ns,
200ns, 500ns, 1us, 2us, 5us
22.5/24dB
2m (typ)
7/10m (typ)
Model
Wavelength
Applicable fiber
Distance range
Pulse width
*3, 7
Dynamic range
*8, 10
Event dead zone
*9, 10, 11
Attenuation dead zone
*6, 10, 11
Multimode Fiber 2 Wavelength Type
Built-in Printer/LAN Functions (/PL option)
Optical port OTDR optical I/O port
Measuring range
*1
-50
to
-5 dBm
Measurement accuracy
*2
±0.5 dB
* Dummy fiber option may cause the reduction of dynamic range (0.5dB or less).
Power Monitoring Function (/PM Option)
Optical port OTDR optical I/O port
Center wavelength OTDR’s center wavelengths
Output level -5 dBm or more (at 23±2°C)
Output level stability ±1 dB (5minutes)
Modulation frequency CW, 270 Hz
Light Source Function (Option /LS)
Optical fiber Single-mode fiber (ITU-T G.652)
Length approx. 100 m
Dummy Fiber (/DF Option)*
Multimode/Single-mode Fiber 4 Wavelength Type
735026
1310/1550/1625±25nm
34/32/28dB
0.8m
7/8/12m (typ)
735027
*12
1310/1550±25nm
1650±5nm
*1
, ±10nm
*2
34/32/30dB
0.8m
7/8/12m (typ)
0.8m
Dead-zone
*1 : Does not support the 1650nm port *2 : Does not support the 850/1300nm port
: Available – : Not available
Example: 735023–USC–HE–D /PM /LS
AQ7270 OTDR 1310/1550nm, 40/38dB, with Universal adapter(SC), English version,
with a UL/CSA standard power cord, with power monitor function and with Light source
function
AQ7270 OTDR
Standard Accessories
OTDR
AQ7260
An AC adapter, a power cord, a battery pack, a hand belt,
and a set of user’s manual (CD-ROM)
Model and Suffix Codes
Description
Option availability
/PM /LS /PL /DF /SB
*1
*2
*2
Model
735020
735021
735022
735023
735024
735025
735026
735027
735028
735029
735030
SC type Connector
FC type Connector
No universal adapter
Universal adapter (SC)
Universal adapter (FC)
English
Chinese/English
Korean/English
Russian/English
UL/CSA standard
VDE standard
AS standard
BS standard
GB standard, Complied with CCC
Optical power monitor
Light source
Built-in printer, LAN
Dummy fiber (SMF)
Sholder belt
-SCC
-FCC
-NON
-USC
-UFC
-HE
-HC
-HK
-HR
-D
-F
-R
-Q
-H
/PM
/LS
/PL
/DF
/SB
Optical
Connector
Language
Power
Cord
Options
Accessories (Optional)
Name
Soft carrying case
Battery pack
Universal adapter(SC)
Universal adapter(FC)
Printer roll paper
Shoulder belt
AC adapter
Model
739860
739880
SU2005A-SCC
SU2005A-FCC
A9010ZP
B8070CY
739870-D
739870-F
739870-R
739870-Q
739870-H
Specifications
SC type
FC type
80mmx25m
UL/CSA standard
VDE standard
AS standard
BS standard
GB standard, Complied with CCC
Application software
Related Products
Model
735070
Suffix Codes
-EN
Specifications
AQ7932 OTDR Emulation Software (Ver3.0 or later)
English
High performance OTDR that also
supports long-distance optical fiber
cables, with high dynamic range of up to
45 dB.
LD Light Source
AQ4270-01
Compact, lightweight 1310/1550 nm 2-
wavelength light source with 4 switches for
easy, safe operation.
Optical Powermeter
AQ2160-01
Compact, lightweight powermeter
designed especially for absolute value
measurements for FTTH/LAN work.
Microsoft, MS, and Windows are registered trademarks or trademarks of Microsoft
Corporation in the US and other countries.
Optical Powermeter
AQ2160-02
Compact, light weight body. Using with a
light source, it can measure optical loss.
Measured values can be saved to internal
memory, making on-site work more
efficient.
AQ7270 OTDR 1550nm, 32dB
AQ7270 OTDR 1650nm, 30dB
AQ7270 OTDR 1310/1550nm, 34/32dB
AQ7270 OTDR 1310/1550nm, 40/38dB
AQ7270 OTDR 1550/1625nm, 38/35dB
AQ7270 OTDR 1310/1490/1550nm,
34/30/32dB
AQ7270 OTDR 1310/1550/1625nm,
34/32/28dB
AQ7270 OTDR 1310/1550/1650nm,
34/32/30dB
AQ7270 OTDR 1310/1550/1625nm,
40/38/35dB
AQ7270 OTDR 850/1300nm,
22.5/24dB
AQ7270 OTDR 850/1300/1310/1550nm,
22.5/24dB/34/32dB
Suffix Codes Description
MM-16E
Represented by :
YOKOGAWA CORPORATION OF AMERICA
2 Dart Road, Newnan, Georgia 30265-1094, U.S.A.
Phone: (1)-770-253-7000, Fax: (1)-770-251-6427
YOKOGAWA EUROPE B.V.
Databankweg 20, 3821 AL, Amersfoort, THE NETHERLANDS
Phone: (31)-33-4641858, Fax: (31)-33-4641859
YOKOGAWA ENGINEERING ASIA PTE. LTD.
5 Bedok South Road, Singapore 469270
Phone: (65)-62419933, Fax: (65)-62412606
YOKOGAWA MEASURING INSTRUMENTS KOREA CORP.
Phone: (82)-2-551-0660, Fax: (82)-2-551-0665
YOKOGAWA SHANGHAI TRADING CO., LTD.
Phone: (86)-21-5405-0303, Fax: (86)-21-6880-9254
Subject to change without notice. [Ed : 02/b] Printed in Japan, 702(KP)
All Rights Reserved, Copyright© 2006, Yokogawa Electric Corporation.
YOKOGAWA ELECTRIC CORPORATION
Communication & Measurement Business Headquarters
2-9-32 Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
Phone: (81)-422-52-6768, Fax: (81)-422-52-6624
E-mail: tm@cs.jp.yokogawa.com