FOT Catalog 2016

Fibra Opticas Tek
Product Catalog
(2016)
Expert on Test& Measurement
Passive Components

- 1 -
Optical Fiber Fusion Splicer---------AV6471 Updated Version
AV6471 Optical Fiber Fusion Splicer adopts a brand new design. Its powerful function and super low splicing loss fully
satisfies the requirements for fiber splicing of backbone and FTTX. Its environmental adaptability is good since its lightweight
body and exquisite design. With new fiber imagery system and digital design, image display is more delicate and clearer.
Real-time embedded operation system provides user-friendly operation interface and more useful functions. Built-in large
capacity Li-on battery supports long time operation in the field. Real-time match system for temperature, humidity and air
pressure makes it flexibly adapt the changing environment and obtain low insertion loss after splicing in harsh environment.
Features：
-Updated Ceramic V-groove, more precisely locate;
-Elastic fiber holder to fit flat drop cable and pigtail;
-Lightweight and 5.7 inch high definition LCD digital monitor;
- High efficiency: 8 seconds for splicing and 25 seconds for heat shrinking;
-Automatically splicing after closing shield, automatically heating
after closing heating cover;
-Display X/Y axis meanwhile, magnification up to 304 times
-Real time calibrating system
-Built-in high capacity Li-on battery, supports 220 times splicing and heating
Specification:
Parameters Specifications
Align Mode Advanced Profile Alignment (PAS)
Operation Mode Auto, Half and Manual
Fiber Types Singe Mode (ITU-T G.652)
Multimode (ITU-T G.651)
Dispersion shifted (ITU-T G.653)
Non-zero dispersion shifted (ITU-T G.655)
Average Splicing Loss SM: 0.02dB
MM: 0.01dB
DS & NZDS: 0.04dB
Return Loss (dB) ≥60dB
Fiber Diameter Cladding diameter: 80µm~150µm，
Coating diameter: 100µm~1000µm
Fiber Cleave Length 8~16mm (coating diameter < 250µm)
16mm (coating diameter 250 ~ 1000µm)
Splicing Time (s) 8s (Typical Splicing Time)
Heating Time (s) 30s (Typical Heating Time)
Data Transmission USB & VGA
Heat-Shrinkable Tube 40mm, 60mm and a series of micro Heat-Shrinkable Tubing
Magnification Vertical 152 times, horizontal 304 times.
Screen Display 5.7 inch, 640*480 LCD.
Backlight Built-in super High-brightness LED supply convenience for
night work
General Specification

- 2 -
Power Supply
Built in 11.1V Li-on Battery with AC Adaptor
Alternating Current: 100~240V，50/60Hz, 30mW;
Direct Current: 13.5V/4.5A
Battery capacity Support 200 times splicing and heating on one charge
(3.5hrs)
Battery Lifetime Cycle life up to 300~ 500 times, replaceable.
Electrode Lifetime >4000 times, replaceable
Tension Test (N) 2N
Operating Temp. (℃) -10℃～50℃
Relative Humidity 0~95%(40℃, non considering )
Work Altitude 0~5000m
Weight (Kg) 2.3kg(Without battery), 2.8kg(with battery)
Dimensions (mm) 160(L)×150(W)×140(H) (mm)
Packing List
Item Name
1 Fusion Splicer
2 Fiber Cleaver
3 AC Power Adapter
4 AC Power Cord
5 Spare Electrode
6 Cooling Tray
7 Alcohol Pump Bottle
8 Blower Brush
9 CFS-2 Fiber Optic Stripper
10 User’s Manual (CD)
11 Carrying Case

- 3 -
FTTH Optical Fiber Fusion Splicer---------AV6471A
AV6471A FTTH Fiber Optic Fusion Splicer adopts a brand new design for FTTH Drop cable and patch cord. Its lightweight
body and exquisite design makes it easy to use even under a confined space. With new fiber imagery system and digital
design, image display is more delicate and clearer. Real-time embedded operation system provides user-friendly operation
interface and more useful functions. Built-in large capacity Li-on battery supports long time operation in the field. Real-time
match system for temperature, humidity and air pressure makes it flexibly adapt the changing environment and obtain low
insertion loss after splicing in harsh environment.
Features:
-Especial applicable for FTTH drops cable and patch cord.
- Precising optical fiber core alignment system
- Lightweight and 5.7 inch high definition LCD digital monitor;
- High efficiency: 8 seconds for splicing and 25 seconds for heat shrinking;
- Automatically splicing after closing shield, automatically heating after
closing heating cover;
- Display X/Y axis meanwhile, magnification up to 304 times
- Real time ARC calibrating system
- Built-in high capacity Li-on battery, supports 220 times splicing and heating.
Specification
Parameters Specification
Align Mode Advanced Profile Alignment (PAS)
Operation Mode Auto, Half-auto and Manual
Fiber Types
Singe Mode (ITU-T G.652)
Multimode (ITU-T G.651)
Dispersion shifted (ITU-T G.653)
Non-zero dispersion shifted (ITU-T G.655)
Average Splicing Loss
SM: 0.02dB
MM: 0.01dB
DS & NZDS: 0.04dB
Return Loss (dB) ≥60dB
Fiber Diameter
250um bare fiber
900um optical cable
3.0mm FTTH Drop Cable;
SC/FC Connector
Fiber Cleave Length 8~16mm (coating diameter < 250 祄)
Splicing Time (s) 8s (Typical Splicing Time)
Heating Time (s) 30s (Typical Heating Time)
Data Transmission USB & VGA
Heat-Shrinkable Tube 40mm, 60mm and a series of micro Heat-Shrinkable Tubing
Magnification Vertical 152 times, horizontal 304 times.
Screen Display 5.7 inch, 640*480 LCD.
Backlight Built-in super High-brightness LED supply convenience for
night work
Power Supply Built in 11.1V Li-on Battery with AC Adaptor

- 4 -
Alternating Current: 100~240V，50/60Hz, 30mW;
Direct Current: 13.5V/4.5A
Battery Life Support 220 times splicing and heating on one charge
(3.5hrs)
Battery Lifetime Cycle life up to 300~ 500 times, replaceable.
Electrode Lifetime >4000 times, replaceable
Tension Test (N) 2N
Operating Temp. (℃) -10℃～50℃
Relative Humidity 0~95%(40℃, non considering )
Work Altitude 0~5000m
Weight (Kg) 2.3kg(Without battery), 2.8kg(with battery)
Dimensions (mm) 160(L)X50(W)X40(H) (mm)
Packing List
Item Name Quantity
1 Fusion Splicer 1 Set
2 Fiber Cleaver 1 PC
3 Fiber Holder FH-1000A-IN(for single
fiber)
1 Pair
4 Fiber Holder FH-1000A-250(for drop
cable)
1 Pair
5 Fiber Holder FH-1000A-3.0-R(for patch
cord)
1 PC
6 AC Power Adapter 1 PC
7 AC Power Cord 1 PC
8 Spare Electrode 1 Pair
9 Heating Pad 1 PC
10 Cooling Tray 1 PC
11 Alcohol Pump Bottle 1 PC
12 Blower Brush 1 PC
13 Drop Cable Stripper 1 PC
14 CFS-2 Fiber Optic Stripper 1 PC
15 User’s Manual (CD) 1 PC
16 Carrying Case 1 PC
17 SC Connector Holder
FH-1000A-SC-R(Optional)
1 PC

- 5 -
Palm OTDR---------FOT3302B
FOT3302B hand held OTDR is mainly used to measure the parameters of optical fibers and cables, such as length, loss, and
connection quality, etc.; it can realize the accurate positioning of event points and fault points, and can be widely used in the
construction, maintenance testing and emergency repair of the optical fiber communication systems as well as the research,
production and production measurement of optical fibers and cables and so on. This product can provide you with the highest
performance of solutions for installation and construction of fiber optic network construction and the subsequent fast and
efficient maintenance and troubleshooting testing.
Features
--The industry's most convenient and easy operation mode;
- Optimization of the test parameters, simplifying the user tedious setup process.
- Short event dead zone, makes it easy to test fiber patch cord;
- With automatic testing, manual testing and other test modes;
- optical traffic detection and alarm function, to avoid damage to the device;
- Built-in VFL (≥5km);
- USB interface for fast file transfer;
- Replaceable connectors: FC/ST/SC(APC or UPC);
- Highly intelligent analysis software can accurately identify the failed splices,
connectors or even macro bending;
The industry's most simple and intuitive operation mode
FOT3302B OTDR has the most simple user interface, easy and intuitive style. The
optimized interface has only six operation menu, operation is very simple. Even
without professional training ,users can easily learn how to use.
Convenient one-click analysis
FOT3302B series OTDR provides a separated shortcut trace analysis, can quickly
and accurately find out the point of failure and event , in the form of event table lists
all the event information.
Excellent Testing Performance

- 6 -
With extra-short dead zone and big dynamic range, FOT3302B can easily test fiber
patch cord and test hundreds of kilometers of long-distance link .
Efficient and flexible simulation software
The intelligent simulation software can analyze and edit the testing data saved
by the OTDR easily and quickly.
Specification
Model FOT3302B
Type of optical fiber Single –mode
Center wavelength 1310nm/1550nm
±20nm
Maximum dynamic range (dB) ○1
30/28
Event blind zone ○2
1.5m
Attenuation blind zone 10m
Display type 3.5inch, color LCD, touch screen operation
Optical interface FC/UPC (Interchangeable SC, ST)
Test range (dB) 500m,1km,2km,4km,8km
16km,32km,64km,128km
Pulse width 10,30,50,100,275
500,1000,5000,10000ns
Range accuracy ± (1m + sampling interval +0.005% × distance)
Attenuation measurement accuracy ±0.05 dB/dB
Reflection measurement
accuracy
±4dB
Data storage ≥ 1000 test traces
Communication interface USB
VFL
Output power ≥2mW
Test distance ≥5 km
Environmental adaptability
Power supply mode AC / DC adapter: AC: 100V ~ 240V (1.5A),
50/60Hz
DC: 18V to 20V (2A)
Internal lithium-ion battery pack: 7.4V,

- 7 -
4400mAh
Battery operation time ○3
≥ 10hours
Operating temperature -5℃ ～ 50℃
Storage temperature -20℃ ～ 70℃
Relative humidity 0 ～ 95％, no condensation
Weight ≤ 1kg
Volume 208mm × 110mm × 56mm
Standard Package
OTDR 1 unit
User’s manual 1 pc
AD/DC adapter 1 pc
Carrying bag 1 pc
Certificate 1 pc
USB Disk(including the analysis software) 1 pc
Power cord 1 pc
Stylus pen 1 pc

- 8 -
PON OTDR---------AV6418
AV6418 series’ OTDR is designed for FTTx network testing, with high performance and multifunction. It is featured with
short event dead zone, fast test and analysis speed,AV6418 is an ideal access and FTTH network testing equipment, supports
PON testing via 1×32, 1×64 splitter. 1m extra short dead zone and 0.05m high distance resolution makes AV6418 possible to
analyze all events between the transmitter and central office.
Features:
- Handheld, lightweight and convenience for carrying.
- Advanced anti-reflective TFT LCD screen
- 1m extra-short event dead zone
- Fast auto measurement, one-button operating
- 42dB high dynamic range, 0.05m high resolution, 128ksampling points
- Fast auto measurement, one-button operating
- Automatically monitoring communication signal.
- Dual USB interface, supporting USB stick, printer and direct
cable download to PC via ActiveSync
- Supporting Bellcore GR196 file format in writing or reading
- WinCE operation system
- Built-in high capacity Li-on battery supports 8 hours working.
- Universal FC/PC, FC/SC, FC/ST connector type.
Specification:
OTDR Module Central
Wavelength(nm)
Fiber Type Dynamic Range1(dB) Event Dead Zone2(m)
AV6418-2101 1310/1550nm SM 42/40 2/2
AV6418-3103 1310/1550/1625nm
(with Filter)
SM 39/37/37 1/1/1
Measuring Mode Manual mode (including real time mode and average mode),
Auto mode and Dead Zone Mode.
Distance
Measurement
Accuracy
±(1m + sampling interval + 0.003% × distance) (Refractive error are not included)
Sample Resolution (m) 0.05, 0.1, 0.2, 0.5, 1,2, 4, 8,16 (m)
Distance measurement
range (KM)
0.4, 0.8, 1.6, 3.2,6.4, 16, 32, 64, 128, 256, 512km(Single Mode)
0.4, 0.8, 1.6, 3.2,6.4, 16, 32 (MM, 850nm)
Pulse widths (nominal) 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480ns
5, 10, 30, 80, 160, 320, 640, 1280 (MM, 850nm)
Loss threshold (dB) 0.01dB
Loss Resolution(dB) 0.01dB
Sampling Points 128k
Linearity 0.05dB/dB
Memory Capacity ≥800 traces (device memory); ≥65500 trace (present with 2G SD card)
IOR Setting 1.00000~2.00000
Unit of Measurement Kilometer; meter, Mille feet and feet

- 9 -
Distance
Screen Display 6.5inch, 640×480 colorful TFT LCD Touch Screen
Data Transmission USB, Min-USB, Ethernet, Earphone and SD.
Optical Interface FC/UPC, SC/ST is available
Power Supply
AC/DC Adapter:
Alternating Current: 100~240V, 1.5A，50/60Hz;
Direct Current: 19V±2V(2A)
Battery Built in 14.8VLi-on Battery
Battery Life Supports 8 hrs
Operating Temp. (℃) -10℃～50℃ (Battery under charging: 5℃～40℃)
Storage Temp. (℃) -40℃～70℃ (without battery); -20℃～60℃ (with battery)
Relative Humidity 5~95%( non considering )
Weight (Kg) 3kg
Dimensions (mm) 295mm×186mm×75mm
Packing list
Name Quantity
AV6418 OTDR 01 unit
AC/DC Adapter 1 PC
Power Cord 1 PC
User Manual 1 PC
CD 1PC
Connectors (SC, ST) 2 PC
Carrying Case 1 PC

- 10 -
Hand held Optical Power Meter---------FOT3216 Series
FOT3216 Handheld Optical Power Meter is FOT newly designed fiber optic tester, it aims at fiber network installation, fiber
network engineering acceptance and fiber network maintenance. Combined usage with FOT3116 handheld optical light
source, it offers a quick and accurate testing solution on both SM and MM fibers. Compared with usual power meters, the
FOT3216 has more great functions/features of automatic wavelength identification and switching and intelligent backlight
control. Also the FOT3216 features good appearance, good touch feeling and considerate humanity design.
Features
* Wave ID—Automatic wavelength identification and switching (when used with FOT3116
handheld light source)
* Frequency ID/Tone detection---Automatic frequency identification
*Intelligent backlight control (light intensity can be adjusted properly according to ambient
light, which greatly reduced power consumption)
* Data storage function, up to 1000 test records
* USB communication port for saved testing records download
* Reference power level can be set up and stored
* User self calibration function
* Auto-off function can be activated or deactivated.
* AA alkaline and AC adapter for power supply
* Low battery indication
Specifications
Model FOT3216A FOT3216C
Calibrated（nm）wavelength 850, 1300,1310,1490,1550,1625
Detector type InGaAs
Measurement Range（dBm） -70～+6 -50～+26
Uncertainty (dB) ±0.15（3.5%）
linearity (dB) ±0.02
Display resolution(dB) 0.01
Frequency ID（Hz） 270，330，1K，2K
Wave ID（nm） 1310，1490，1550，1625
Date storage capacity 1000
Communication Port USB
Optical Connector type FC,SC,ST interchangeable
Alkaline battery 3*AA，1.5V
Power Supply Adaptor(V) 8.4
Battery Operating time (h) 200
Operation Temperature(℃) -10～+60
Storage Temperature(℃) -25～+70
Outline size（mm）/weight 180*90*45(250g)
Standard Packages
MODEL INCLUDES
All FOT3216 Models FOT3216 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor,
User Manual, Cotton swabs and Soft carrying case.

- 11 -
Optical Power Meter---------FOT3211 Series
FOT3211 optical power meter Is a handheld optical power meter, newly released in 2015, which can be used for absolute
optical power measurements as well as for relative loss measurements in optic fiber networks. An Ø1.0mm photosensitive
area photodiode is used to significantly improve the stability and the reliability. It features ingenious appearance, wide range
of power measurement, high accuracy, user self-calibration function and
reference power level storage.
Features
* Wide dynamic measurement range (up to 80dB)
* Reference power level storage(Ref Setting)
*User self-calibration function
*Comfortable LCD display and backlight LCD display supports
night operation.
* Power measurements in dBm or mw and insertion loss in dB
*10 minutes Auto-off function can be activated or deactivated.
* AA alkaline batteries can last more than 140 hours, AC adaptor also available
Applications
Telecom Maintenance
CATV Maintenance
Fiber Optic lab testing
Other Fiber Optic Measurements
Specifications
MODEL FOT3211A FOT3211C
Wavelength(nm) 800~1700nm
Detector Type InGaAs
Detector Size Ø 1.0mm
Measurement Range (dBm) -70~+10 -50~+30
Uncertainty ±5%
Calibrated Wavelength(nm) 850,1300,1310,1490,1550,1625
Resolution(dB) 0.01
Optical Connector FC(interchangeable SC,ST) / as well as 2.5mm universal
Power Supply Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
Battery Operating Time 140 h with 1.5V Battery(3pcs)
Operating Temperature(℃) -10 ~ +60
Storage Temperature(℃) -25 ~ +70
Relative Humidity 0 to 95% (non-condensing)
Dimension(mm) 190X100X50
Weight(g) 370
Standard Packages
MODEL INCLUDES
All FOT3211 Models FOT3211 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor,
User Manual, Cotton swabs and Soft carrying case.

- 12 -
FOT3208 hand held optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which
can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. It features
ingenious appearance, wide range of power measurement, high accuracy and user self-calibration function with high
performance-to-price ratio.
Features
*User self calibration function
*Comfortable LCD display and optional back light LCD display supports
night operation
*Power measurements in dBm or mw and insertion loss in dB
*Low battery consumption, more than 240 hours continual operation time
for three 1.5V alkaline batteries
*10 minutes Auto-off function can be activated or deactivated.
Applications
Maintenance in Telecom
Maintenance CATV
Fiber Optic Lab Testing
Specifications
Type FOT3208A FOT3208C
Detector InGaAs
Uncertainty ±5%
Resolution(dB) 0.01
Power Supply Alkaline Battery(3 AA 1.5V batteries)
Battery Operating Time 240 h with 1.5V Battery(3)
Dimension(mm) 175x82x33
Weight(g) 310
Standard Packages
MODEL INCLUDES
All FOT3208 Models FOT3208 Optical Power Meter, Protective Rubber Boot, 3pcs 1.5V batteries, User
Manual, Cotton swabs and Soft carrying case.

- 13 -
FOT3205 mini handheld optical power meter is the most lightweight and compact in size testing instrument. It features
ease-of-use and economy advantages and can be used for absolute power measurement in optical fibers. FOT3205 in
combination with the FOT3110 mini handheld light source become the most portable and advantageous testing pair.
Features
*The most compact in size, ideal for field operation
*Power measurements in dBm and mw.
*10 minutes Auto-off function conserving battery life
Applications
Maintenance CATV
Specifications
Detector InGaAs
Uncertainty ±5%
Resolution(dB) 0.01
Power Supply Alkaline Battery
Battery Operating Time 360 hours with three 1.5V batteries
Weight(g) 105
Standard Packages
MODEL INCLUDES
All FOT3205 Models FOT3205 Optical Power Meter, Alkaline battery, Instruction Manual,
Cotton swabs and Protective Holster.

- 14 -
PON Optical Power Meter—FOT3213 series
FOT3213 Series PON Optical Power Meter target at the FTTx application and maintenance. This power meter is able to
simultaneously test and estimate the signals of the voice, data and video. It is an essential and ideal tool for the construction
and maintenance of the PON projects.
Features：
* It can experiment at Voice, data and video signal synchronous measurement and
display on BPON/EPON/GPON.
* Providing simultaneous measurement for all three wavelengths on the fiber (1490nm,
1550nm,1310nm).
* Used in Burst mode measurement of 1310nm upstream.
* Use the software connect with PC, setting the threshold, data transfer, and
calibration the wavelength.
* USB communication port enables data transfer to a PC.1000measurement items can
be saved in 3213 PON power meter or computer for data review.
* With optical power meter modual, include 850、1300、1310、1490、1550、
1625sixs( 3213AP，3213A without 850nm wavelength）；With visual fault locator
modual（3213and3213AV）
* Optical power meter and VFL with one port.（only 3213A）
* Optional Chinese/English display.
* Offers up to 10 different threshold sets in total,Three status LEDs represent different optical signal conditions of Pass, Warn
and Fail respectively.
* 10 minutes Auto-off function can be activated or deactivated
* Good key design,high sensitivity, greatly reducing the volume and weight of the tester.
* Different models corresponding to different function, according to own use to choose .
Specifications:
PON module: FOT3213 FOT3213A FOT3213AV FOT3213AP
1310 upstream measurement
Pass Zone(nm) 1260nm～1360nm
MeasurementRange(dBm) -40dBm～+10dBm
Output power(max) 15dBm
Isolation@1490/1550(dB) >40dB
Burst mode measurement error <±0.5dB
1490 downstream measurement
Isolation@1310/1550(dB) >40dB
1550 downstream measurement
Isolation@（1310/1490nm） >40dB

- 15 -
Measurement Accuracy
Connatural uncertainty(dB) ±0.5dB
Linearity(dB) ±0.1dB
Passing through insertion
Loss(dB)
<1.5dB
General Information
Optical Connector FC/SC/ST Interchangeable/2.5 universal adapter
Fiber Type SM 9/125um
Measurement Unit dB/dBm/xW
Resolution (dB) 0.01dB
Operation Voltage(V) DC 3.3V～5.5V
Power Supply 3pc1.5V battery
Continuously Operation time (h) PON：
90h
PON：90h
OPM：100h
VFL：50h
PON：90h
VFL：50h
PON：90h
OPM：100h
Operation Temperature(℃) -10℃～60℃
Storage temperature(℃) -25℃～70℃
Weight(kg) 423g 425g 424g 424g
Note: The operation time of the battery are all for the instrument that do not turn on back light, if the back light turn on
the operation time will be shorted.
Normal Optical Power Meter Module：
Normal Optical Power
Meter
FOT3213
②
FOT3213A FOT3213AP
Measurement Accuracy
Connatural
uncertainty(dB)
None ±0.5dB
Linearity(dB) ±0.1dB
Measurement
Range(dBm)
-70dBm～+6dBm
General Information
Measurement Unit None dB/dBm
Resolution (dB) 0.01dB
Calibration
Wavelength(nm)
1300/1310/
1490/1550/1625
850/1300/1310/ 1490/1550/1625
Optical Connector FC/SC/ST Interchangeable/2.5 universal adapter
②：FOT3213do not have the OPM module

- 16 -
VFL Module：
VFL FOT3213○③ FOT3213A FOT3213AV
Output power None >0.5mW
Wavelength 650nm
Optical Connector FC/SC/STInterchangeable/2.5 universal adapter
Fiber Type SM/MM
③：FOT3213 without VFL module.
Standard Packages:
Model 3213 Series PON Optical Power Meter
Items Title Quantity
1 FOT3213 tester 1unit
2 User Manual 1pc
3 USB 1pc
4 Soft CD 1pc
5 1.5VAA Battery 3pc

- 17 -
FOT3214 Optical Power Meter
FOT3214 , hand held and self-calibrated optical power meter is designed for the installation, operation and maintenance of a
fiber-optic network.It is a precise, durable and convenient portable test instrument. With a smart appearance, optional
backlight display, auto-off function, wide optical power test range, accurate testing accuracy and a new self-calibration
function and universal user interface design.
Features
New user self-calibration function
Extraordinary battery life
Unique universal interface design
Fast response,no warm-up
The optional automatic shutdown
FC/SC/ST and other common interface, without complicated conversion
Linear(mW) and Nonlinear(dBm) at the same time indication
Using a common AA batteries for up to 240 hours of continuous working time
optional background light display switch
Specification
Wavelength（nm） 800～1700
Detector InGaAs
Measurement Range（dBm） -70～+6 -50～+26
Uncertainty ±5%
Calibrated Wavelength（nm） 850、980、1300、1310、1490、1550
Resolution linearity：0.1% /0.01dBm
Working Temperature（℃） -10～+60
Storage Temperature（℃） -25～+70
Auto-off（min） 10
Battery operation time（h） 240
Dimension（mm） 175×82×33
Power supply 3 pcs of AA 1.5V battery
Weight（g） 310

- 18 -
CWDM Power Meter----------FOT3226 Series
FOT3226 CWDM Power Meter is a handy measuring which is specially designed for CWDM system, covers wavelength from
1470-1610nm. It can measure and monitor optical power and attenuation value at the calibrated wavelengths of 1470, 1490,
1510, 1530, 1550, 1570, 1590, 1610nm . Testing at all calibrated wavelengths will be performed simultaneously and all
testing results will be showed in the LCD display. FOT3226 CWDM power meter features simple operation and quick response,
which greatly improves the testing efficiency. Its high accuracy measurement and easy-to-use design becomes an ideal tester
in CWDM system testing and CWDM installation and maintenance.
Key Features
CWDM System testing special purpose.
Test at all calibrated wavelength performed & showed simultaneously
500 items storage & upload by USB .
Specification
Model FOT3226 CWDM Power meter
Pass band(nm) 20
Wavelength range(nm) 1470-1610
Calibrated wavelength(nm) 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610
Optical Power Range(dBm) -50-+3
Uncertainty(dB) ±0.4
Resolution 0.01
Data Storage 500 sets
Auto Power-off (min) 10 minutes
Power supply adaptor 8.4V
Operation temperature -10~60°C
Operation Time 120 hours
Storage temperature -25~70°C
Packing & Delivery:
G.W. 420g
Packing sizes 180mm(L)*90mm(W)*36.5mm(H)

- 19 -
CATV Power Meter----------FOT3227 Series
FOT3227 is a hand held optical power meter and RF detector designed for installation, operation and maintenance of optical
fiber communication network. This product has a neat appearance, switch selectable backlit display, automatic shutdown
function, super wide optical power test range, accurate testing accuracy. Through investigation CATV fiber link optical power
and RF carrier signal the presence or absence can be quickly and easily help construction, to quickly identify the type of fault.
Features
Direct detection signal with or without in the CATV optical link.
Integrated optical power meter.
Specification
Model FOT3227
Wavelength range(nm) 800-1700
Detector type InGaAs
Calibrated wavelength(nm) 850, 1300, 1310,1490, 1550,1625
Optical Power Range(dBm) -70~3
Uncertainty(dB) ±5%
Resolution 0.01
CATV RF Frequency ID(Hz) 40~900Mhz
Auto Power-off (min) 10 minutes
Operation temperature -10~60°C
Storage temperature -25~70°C
G.W. 320g(without battery)
Packing sizes 185mm(L)*84mm(W)*48mm(H)

- 20 -
Plastic Power Meter----------FOT3233 Series
FOT3233 hand-held POF power meter can be used for testing plastic optical fiber within 600-1000nm wavelength range in
unit of w, dBm . With high resolution display . It has 635nm, 650nm, 780nm, 850nm, 980nm wavelength five calibration
points .It can display power in linearity or non-linearity, can be used to short-wavelength optical power measurements.
Features
-Suitable for single-mode, multimode, plastic or large core fiber;
- 2 buttons to control all the necessary functions
- A large area silicon detectors
- Multiple Wavelength Calibration
Specification
Wavelength（nm） 600～1000
Detector 3.6*3.6 large area of Si detector
Measurement Range（dBm） +10~-70 +26~-50
Connector Φ3.8 universal、Φ2.5 universal、FC/SC
Uncertainty ±5%
Linearity(dB) 0.1%
Calibrated Wavelength（nm） 635，650，780，850，980
Logarithm 0.01dBm
Resolution 0.05
Working Temperature（℃） -10～+40
Storage Temperature（℃） -25～+70
Auto-off（min） 10
Battery Operating Time（h） 60
Dimension（mm） 150X74X26
Power Supply 3 pcs of AAA 1.5V battery
Weight（g） 200

- 21 -
FOT3223 VFL&OPM
Features
* Power meter and VFL integrated in one unit, this tester allows to perform both
optical power/loss measurements and Fiber faults tracing visually.
* OPEM3223 VFL Power Meter is an ideal tester used in quickly mechanical
splicing and FTTx networks.
* Optical Port: FC, SC interchangeable supports various optical connectors.
Specifications
Model FOT3223
Operating wavelength(Power
Meter Module)
1310， 1490， 1550， 850， 1300， 1625
Out put power(VFL module) 1mW or 10mW
Power Measurement Range -70~+3dBm / -50~+26dBm
Uncertainty ±0.5dB
Resolution 0.01
Operation temperature -10~+60 ℃
Storage Temperature -25~+70℃
Auto-off function Yes, Auto-off after 10minutes idle time
Battery Life @ OPM 180 hours
Battery Life @ VFL 60 hours
Power Supply 3pcs AA Batteries
Weight 700g (including batteries)
Size 192*102*50
Standard Packages
MODEL INCLUDES
All FOT3223 Models VFL Power Meter, 3pcs alkaline batteries, User Manualand Soft carrying
case.
With FC, SC,
interchangeable
adaptor

- 22 -
Hand held Adjustable Light Source---------FOT3116 Series
FOT3116 Hand held Adjustable Light Source is FOT newly designed fiber optic tester, it aims at fiber network installation, fiber
network engineering acceptance and fiber network maintenance. Combined usage with FOT3216 hand held optical power
meter, it offers a quick and accurate testing solution on both SM and MM fibers. The FOT3116 provides 1 to 4 wavelengths
and output power can be adjustable on customer requests. Also the FOT3116 features good appearance, good touch feeling
and considerate humanity design.
Features
* Wave ID information can be transmitted when used with FOT3216 Optical Power Meter.
* Tone generation, 270HZ,330HZ,1KHZ,2KHZ
* Output power can be adjustable
* Output power value is shown on LCD display
* Intelligent back light control (light intensity can be adjusted properly according to ambient
light, which greatly reduced power consumption)
* AA alkaline and AC adapter for power supply
Specifications
Model FOT3116
Operating wavelength（nm） 1310/1550;1310/1490/1550/1625（others specify on requests）
Applicable fiber SM，MM
Laser type FP-LD(others specify on requests)
Output Power（dBm） -5~-12dBm
（can be adjustable）
Adjustable step size（dBm）＜0.5
Stability(dB，30min，20℃) 0.15
Modulation（Hz） CW， 270，330，1K，2K
Fiber Port FC/PC
Alkaline Battery 3*AA，1.5V
Power Supply Adaptor(V) 8.4
Battery Operating time(h) 45
Operation Temperature(℃) -10～+60
Storage Temperature(℃) -25～+70
Outline size（mm）/weight 180*90*45(250g)
Standard Package
MODEL INCLUDES
All FOT3116 Models FOT3116 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual and
Soft carrying case.

- 23 -
Optical Light Source---------FOT3111 Series
FOT3111 optical light source is a handheld optical light source, newly released in 2007. It can provide 1 to 5 wavelengths
output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single
mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer’s needs.
Together with the FOT3211 optical power meter, it is a perfect solution for fiber optic network applications.
Features
* Provides 1~5 wavelengths output which can be optional according to
customers’ needs
* CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz
modulation output at other wavelengths.
* High stability of the output power
* Stable output wavelength
* Backlight LCD display supports night operation
* Low battery power indication
Applications
Maintenance CATV
Specifications
Type FOT3111
Wavelengths(nm) Provides 1~6 Wavelengths according to needs.
Emitter Type FP-LD,LED
Typical Output
Power(dBm)
0@650nm / -7 @1310nm,1550nm, -20dBm for LED
Spectral Width(nm) ≤10
Output Stability ±0.05dB/15mins; ±0.1dB/ 8hours
Modulation Frequencies CW.2Hz@650nm / CW,270Hz,1KHz,2KHz@1310nm,1550nm
CW,270Hz,1KHz,2KHzOptical Connector FC/PC(Other type adapters can be required)
Power Supply Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
Battery Operating
Time(hour)
45
Operating
Temperature(℃)
-10~+60
Storage Temperature(℃) -25~+70
Weight(g) 370
FOT Recommendation
FOT3111 Handheld Light Source is designed for optimal use with FOT3211 Optical Power Meter for
measuring optical loss on both single mode and multimode fiber cable.
Standard Package
MODEL INCLUDES
All FOT3111 Models FOT3111 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual and
Soft carrying case.

- 24 -
CWDM Light Source---------FOT3122 Series
FOT3122 is the FOT Company-launched hand-held light source. It’s specially used in CWDM system. FOT3122 has the
corresponding wavelengths for CWDM system, such as 1290 nm、1310 nm、1330 nm、1350 nm、1370 nm、1390 nm、1410
nm、1430 nm、1450 nm、1470nm、1490nm、1510nm、1530nm、1550nm、1570nm、1590nm、1610nm. It can output several
wavelengths at the same time. And also it has the functions of wavelength recognition and online upgrade for convenient
extension. This product is easy to operate and has practical functions. It’s widely used for the testing and maintenance of the
CWDM system.
Features
It can output up to eight wavelength simultaneously
Work modes are multiple and optional. It can be applied in different
environments
wavelength recognition function
The output power of all the channels is adjustable by 0.01dBm stepping
The product is easy to be upgraded and updated through Online upgrade
system
Easy interface and simple to operate
Specifications
Model FOT3122
Spectral width（nm） 20
Calibration wavelength （nm） 1290、1310、1330、1350、1370、1390、1410、1430 or 1450、
1470、1490、1510、1530、1550、1570、1590
Applicable fiber type SM,MM
Modulation frequency （Hz） CW,270，330，1K,2K
Connector type (FC/SC/ST)PC
Power output range （dBm） -8~-18
Output regulation stepping （dB） 0.01
Output stability（dB）Note① <0.1
Inherent uncertainty（dB） 5%
Display resolution（dB） 0.01
Work temperature（℃） -10~+60
Storage temperature（℃） -25~+70
Auto-off time（min） 10
Battery operating time（h）Note② 120
Power supply 3 AA batteries
Dimensions（mm） 180*90*36.5
weight（g，without battery and jacket） 420

- 25 -
FOT3109 optical light source can provide 1 to 4 output wavelengths to meet specific requirements, including the 650nm red
source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well
as other wavelengths according to customer needs. Together with the FOT3208 optical power meter, it is a perfect solution
for the fiber optic network characterization.
Features
* Provides 1~4 output wavelengths which can be optional according to customer’s needs
* CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz
modulation output at other wavelengths.
* Stable output wavelength
* Backlight LCD display supports night operation
* Compact size and decent appearance
* Large LCD, easy operation
* Alternative 10 minutes Auto-off function conserving battery life
Specifications
Type FOT3109
Wavelengths(nm) 650 1310/1
550
850/1300 850/1300/1310/1550
Emitter Type FP-LD,LED or others please specify
Typical Output Power (dBm) 0 -7dBm for LD, -20dBm for LED
Modulation Frequencies CW,2Hz CW,270Hz,1KHz,2KHz
Optical Connector FC/ universal
adaptor
FC/PC
Power Supply Alkaline Battery(3 AA 1.5V batteries)
Battery Operating Time(hour) 45
Operating Temperature(℃) -10~+60
Dimension(mm) 175x82x33
Weight (g) 295
FOT Recommendation
FOT3109 Handheld Light Source is designed for optimal use with FOT3208 Optical Power Meter for measuring
optical loss on both single mode and multimode fiber cable.
Standard Packages
MODEL INCLUDES
All FOT3109 Models FOT3109 Optical Light Source, Protective Rubber Boot, 3pcs 1.5V batteries,User Manual,
and Soft carrying case.

- 26 -
FOT3110 Mini optical light source Is the most rugged small size instrument in the industry. It integrates super small size and
strong function in one unit. With 3 pieces of 1.5V alkaline batteries, it can work continuously for more than 40 hours. The
total weight is only 110g. Together with the FOT3205 Mini optical power meter, it provides an excellent solution for fiber
optic network and for field work.
Features
* Economic type, easy to use
* Matched with the FOT3205 mini power meter,
it constitutes the smallest optical loss test kit, perfect for field testing
Applications
Maintenance in Telecom Maintenance CATV
Specifications
Type FOT3110
Wavelengths(nm) 1310 or 1550
Emitter Type FP-LD
Output Power(dBm) -7~-6
Optical Connector FC/PC
Power Supply 3pcs 1.5V alkaline batteries
Battery operating time(hour) 40
Weight (g) 110
FOT Recommendation
FOT3110 Handheld Light Source is designed for mini portfolio with FOT3205 Optical Power Meter for
measuring optical loss on both single mode and multi mode fiber cable.
Standard Packages
MODEL INCLUDES
All FOT3110 Models FOT3110 Optical Light Source, Alkaline battery, User Manual and
Protective Holster.

- 27 -
Pen-type Visual Fault Locator (VFL)---------FOT3105P
The FOT3105 Pen-type VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing,
fiber routing and continuity checking in optical network. It includes:
Finding the break point, poor connections, bending or cracking in fiber optic cables.
Finding the faults of OTDR dead zone
End-to-end visual fiber identification
Features
* 2.5mm universal connector, for 1.25mm connectors
FC (Male)-LC (Female) convertor can be provided on requests.
* Operates either in CW or Pulsed
* Constant output power
* Lower Battery warning
* Long battery life (up to 60 hours)
* Crash-proof and dust-proof design for laser head
* Laser case ground design prevents ESD damage
* Burning testing to ensure the reliability.
* Portable and rugged, easy to use
* Guarantee to CE standards include EMC, EMI, ROHS
Specifications
Type FOT3105 Pen-type Visual Fault Finder
Central Wavelength 650nm±10nm (635nm can be required on request)
Emitter Type FP-LD
Output Power Optional choice for 1mw, 10mw on actual needs
Optical Connector 2.5mm universal connector
For 1.25mm connectors, FC (Male)-LC (Female) convertor
can be optional on customer requests
Operating Model Both CW and Pulse available
Pulse Frequency 2~3Hz
Power Supply 2 AA alkaline batteries
Battery Operating
Time
650nm@1mw ≥65hour
650nm@10mw≥15hour
Test with Panasonic LR6 AA ALKALINE battery
Operating -10~+45 (℃)
Storage Temperature -40~+70 (℃)
Dimension (mm) ￠15X180
Weight 120g(Without battery)
Remark: Colors can be customized on request when meets certain qty!
Standard Packages
MODEL INCLUDES
FOT3105 P Main Unit (Original color), 2pcs Alkaline battery, User Manual, and Soft Carrying case.

- 28 -
Economical Visual Fault Locator (VFL) ---------FOT3105N
The FOT3105N Economical VFL is an efficient and low cost basic fiber test tool, it provides a visible way to find fiber faults and
identify fibers in an optical network during and after installation. It includes:
Finding the breakpoint, poor connections, bending or cracking in fiber optic cables.
Finding the faults of OTDR dead zone
End-to-end visual fiber identification
Features
* Constant & stable output power
* Special laser driver circuit design, to make sure the laser output power remains a
constant power level as long as in an available battery voltage.
* Low battery warning, reminds users to change the battery timely.
* Long battery life(up to 40 hours with AAA batteries)
* Operates either in CW or Pulsed
* Pocket size and light weight, easy to use
Specifications
Type FOT3105N Economical VFL
Central Wavelength 650nm±10nm
Emitter Type FP-LD
Output Power 1mw or 10mw
Optical Connector FC/2.5mm universal connector
For 1.25mm connectors, FC (Male)-LC (Female) convertor
can be optional on customer requests
Operating Model Both CW and Pulse(2Hz) available
Power Supply Two AAA alkaline batteries
Battery Operating
Time
40hours
Test with Panasonic LR6 AAA ALKALINE battery
Operating -10~+60 (℃)
Storage Temperature -25~+70 (℃)
Dimension (mm) 100*30*18
Weight 37g
Standard Packages
MODEL INCLUDES
FOT3105N FOT3105N VFL, Two AAA batteries, User Manualand Soft Carrying case.

- 29 -
Optical Multi-meter---------FOT3210 Series
FOT3210 is an high availability, highly cost-effective optical multimeter. It’s the integration of power meter and light source,
user can operate the two function together or separately, which improves his work efficiency greatly. Moreover, FOT3210 is
widely used in the fiber-optic line project construction, testing and maintenance, such as digital data network,
telecommunication network and cable television.
Features
* Great LED display,easy to operate
* Automatic switching function of the internal source wavelength
* Detection of the frequency light
* Power measurement in dBm and mw
* Wide-range detection zone
* Battery indication
Specification
Instrument model/ parameters FOT3210A FOT3210C
Power meter
Calibration wavelength(nm) 850、1300、 1310、1490、1550、1625(Wavelength is optional)
Testing range(dBm) -70～+6 -50～+26
Display resolution(dB) 0.01
Uncertainty(dB) ≤±0.25
linearity(dB) ≤±0.1
Connector type FC(Optional)
Light Source
Working wavelengh（nm） 1310/1550（±20）(customizable)
Typical Output Power(dBm) -5(customizable)
Stability（dB,30min,20℃） ≤0.1dB
Connector type FC/PC(customizable)
Modulation frequency (Hz) CW,270Hz，1KHz，2KHz
Other parts
Power supply 3*AA 1.5V battery / Mini USB 5V adapter
Auto-off time (min) 10
Battery continuous operation
time②)(h)
Source ON≥50,source off≥200
Working temperature（℃） -10～+60
Storage temperature（℃） -25～+70
Size(mm) 171×73×26
Weight(g，not including battery) 175

- 30 -
Optical Multi-meter---------FOT3209 Series
FOT3209 Hand held Optical Multi-meter Integrates the functions of an intelligent optical power meter module and of a highly
stable light source module in one unit. It can also provide data storage and upload functions. It is widely used in
installation ,measurement and maintenance of DDN, Telecom and CATV networks.
Features
* Users could write their own software by the communication protocol provided
* Automatic wavelength of light source switching
* Frequency identification.
* Simple function mode switching
* Data storage function, up to 1000 test records
* USB communication port for saved testing records download
* Alkaline Battery and Mini USB Adapter for power supply
Applications
Telecom Maintenance
CATV Maintenance
DDN Maintenance
Fiber Optic lab testing
Specifications
Optical Power Meter Module
Measurement Range(dBm) -70~+6 -50~+26
Rosolution(dB) 0.01
Uncertainty ≤±0.25
linearity (dB) ≤±0.1
Frequency ID Range（Hz）＜10K
Optical Light Source Module
Wavelengths(nm) 1310/1550(other wavelengths can be optional)
Typical Ouput Power(dBm) -5
Output Stability ≤0.1
Modulation Frequencies(Hz) CW,270,1K,2K
General Specifications of Multi Meter
Power Supply 3 pcs 1.5V Alkaline Batteries/Mini USB 5V Adapter
Battery Operating Time(h) ≥50 (Both Power Meter and Light Source are working)
≥200(Only Power Meter is working)
Auto-off time (min) 10
Communication Port Mini USB
Dimension(mm) 175X90X44.5
Weight (g,without batteries) 265
Standard Packages
MODEL INCLUDES
FOT3209 Multimeter, Mini USB cable,5V USB Adapter,3pcs 1.5V Alkaline Batteries,CD,User Manual,
Cotton swabs and Soft carrying case.

- 31 -
Optical Fiber Ranger ---------FOT3304A
FOT3304A Fiber Ranger is newly designed fiber optic tester, it aims at fiber fiber network installation,fiber network
engineering acceptance and fiber network maintenance. It can detect fiber fault location more accurate and quick, and
designed for field use.FOT 3304A fiber ranger is an economical tester instead of OTDR in the test and maintenance of fiber
network.
Main Features
* Easy to identify the faults location
* Analysis reflection events and attenuation events automatically
* Build-in visual fault locator function
* Automatic Pulse Width Control design to ensure a convenient operation.
* Up to 2500 measurement results can be stored in the unit.
Specifications
Model FOT3304A
Operating Wavelength 1550 ± 20
Fiber Type 9/125 um
Optical Connector Type FC/PC
Detector Type InGaAs APD
Pulse Width Auto adjustment
Max.Distance（km）① 60
Distance Accuracy
（Reflection Event）(m)②
±（3m + 2*10^-4 * distance）
Reflection Event Dead Zone(m)③ 15m
Power Supply AA,3pcs
Battery Operating Time > 2500
Auto Power-off time (min)④ 10
VFL output power(mW) > 1 mW
Data Storage Capacity⑤ 2000
Working Temperature(℃) -5 ~ 40
Storage Temperature(℃) -10 ~ 70
Dimensions(mm) 175*90*44.5
Weight(g)⑥ 278
Standard Packages
MODEL INCLUDES
All Models FOT3304A Fiber Ranger, 3pcs 1.5V batteries, User Manual,USB,CD,
Cotton swabs

- 32 -
Optical Fiber Identifier---------FOT3306B Series
FOT3306B Optical Fiber Identifier can quickly identify the direction of transmitted fiber and display the relative core power
without any damages to the bended fiber. When the traffic is present,the intermittently audible tone is activated.
The FOT3306B optical fiber identifier also recognize the modulation like,270Hz,1kHz and 2kHz .When they are used to detect
the frequency, the continuously audible tone is activated.There are four adapter heads available: Ø0.25, Ø0.9, Ø2.0 and Ø3.0.
The FOT3306B optical fiber identifier is powered by a 9V alkaline battery .
Features
* Easy-to-use with “ONE KEY” operation.
* Lower power indication
* Displays the relative core power
* More accurate test with Sunshade
* Easy-to-replace adaptors
* Durable metal housing and quality construction
* Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with
audible warning.
Specifications
Standard Packages
MODEL INCLUDES
FOT3306B FOT3306B Optical Fiber Identifier, 4pcs adapter heads, Sunshade, Alkaline battery,
User Manual, Cotton Stick and Soft Carrying case.
Type FOT3306B
Identified Wavelength Range 800-1700 nm
Identified Signal Type CW, 270Hz±5%，1kHz±5%，2kHz±5%
Detector Type Ø1mm InGaAs 2pcs
Adapter Type Ø0.25 (Applicable for Bare Fiber)，Ø0.9 (Applicable for Ø0.9 Cable )
Ø2.0 (Applicable for Ø2.0 Cable ), Ø3.0 (Applicable for Ø3.0 Cable )
Signal Direction Left & Right LED
Singe Direction Test Range
(dBm, CW/0.9mm bare fiber)
-46~10(1310nm)
-50~10(1550nm)
Signal Power Test Range
(dBm, CW/0.9mm bare fiber)
-50~+10
Signal Frequency Display (Hz) 270, 1k, 2k
Frequency Test Range
(dBm, Average Value)
Ø0.9, Ø2.0, Ø3.0 -30~0 (270Hz,1KHz)
-25~0 (2KHz)
Ø0.25
-25~0 (1KHz,2KHz)
-20~0 (2KHz)
Insertion Loss(dB, Typical Value) 0.8 (1310nm)
2.5 (1550nm)
Alkaline Battery(V) 9
Operating Temperature(℃) -10－+60
Storage Temperature(℃) -25－+70
Dimension (mm) 196X30.5X27
Weight (g) 200

- 33 -
Optical Fiber Identifier---------FOT3306D Series
FOT3306D Optical Fiber Identifier is an essential tool in fiber maintenance. It can identifier fiber without any damage ,
can detect anywhere in the single-mode and multimode fiber. Meanwhile, the identification device is also integrated with VFL.
It is the ideal equipment for continuous fiber online tests.
Features;
--Online testing ,no need to stop traffic
--Integrated wit VFL
--Efficiently identify direction of fiber signal output and modulation
frequency
Specification:
Model FOT3306D
Wavelength range (nm) 800 ~ 1700
Applicable Fiber 3.0, 2.0, 0.9
Frequency (Hz) 270,1K, 2K
Frequency range >-20dBm
Identify the direction >-30dBm
VFL
Wavelength 650nm
Output power 1mw (10mW optional)
Connector FC/PC
Power supply 2 * AA 1.5V battery
Standard Packages
MODEL INCLUDES
FOT3306D FOT3306D Optical Fiber Identifier,3pcs adapter heads, Sunshade, Alkaline battery,
User Manual, Cotton Stick and Soft Carrying case.

- 34 -
FTTH Terminal Tester---------FOT3228 Series
FOT3228 FTTH tester is a specially designed for portable instruments for FTTH terminal installation and maintenance , It can
quickly and easily detect optical fiber terminal optical fiber condition, With universal interface design and multi-interface
option so that products can be applied to detect a variety of environments.
Key Features:
Easy test of fiber optical traffic status
-Judge the traffic status:Normal,Failure or Idle
Find out upload and download traffic problem
- Optical signal quality evaluation
Universal 2.5mm connector
-small sized and portable
Specification
Model FOT3228
Wavelength 1310nm 1490nm 1550nm
Range(dBm) -30 -- +10 -30 -- +10 -30 -- +20
Band pass 1310±50 1490±10 15500±10
Insert Loss(dB) ≤ 2
Connector Universal 2.5mm,FC/SC/ST optional
Power 2*AAA 1.5V battery
Working Time ≥40 hours
Working Temperature -10℃ ~ 60℃
Storage Temperature -25℃ ~ 70℃
Weight 110g without battery
Dimension 121×69×25mm

- 35 -
Optical Talk Sets----------FOT4103N
FOT4103N Optical Talk Set is an intelligent and efficient instrument that combines in one set the functions of both a digital
optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and
fiber attenuation value testing in data network, CATV and Telecommunication network. The FOT4103N Talk Set can carry out
full-duplex communication with high quality connection and not be affected by distance.
Features
* Full-duplex digital communication with high quality conversation
connection and low background noise
* Together with Optical Clip-on Coupler, enables on line communications
available
* Combining functions of both a digital optical phone call and a stabilized
light source.
* Large LCD display with backlight
* Low battery power indication
Applications
Maintenance CATV
Specifications
Type FOT4103N
Wavelength(nm) 1310/1550
Emitter Type FP-LD
Transmission Distance(KM) ≥100
Dynamic Range(dB) ≥ 33
Output Power(dB) -5~-7
Modulation(Hz) CW,270,1K,2K
Output Stability
(dB,30min,20 °C )
≤ 0.1
Power Supply 3 pcs 1.5V Alkaline Batteries/8.4V Power Supply Adaptor
Battery Operating Time 5 hours
Operating Temperature(°C) -10 ~ +60
Storage Temperature(°C) -25 ~ +70
Weight(g) 310
Remark: FOT also provides Fiber Optic Clipon Coupler device according to customers needs
Standard Packages
MODEL INCLUDES
FOT4103N Optical Talk Set (pair), Headset, 3 pcs 1.5V Alkaline Batteries, 8.4V Power
Supply Adaptor, User Manual, Cotton swabs and soft carrying case.

- 36 -
Optical Variable Attenuator ---------FOT3303
FOT3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is
used in the laser system for the on-line testing, therefore, FOT3303 can be used in the digital system of communication
devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
Main Features
* stepwise attenuating by circumgyrated dial: attenuating step 0.05dB
* Provide with the function of displaying dB and dBm attenuating value
* 10 minutes Auto-off function can be activate and deactivate with keypad operation.
* After off the instruments, the system will have the memorizing of the attenuating value and
the attenuating step, in order to restore the system back to the previous shut down state
when open the instruments next time
* Portable, rugged, lightweight; Easy to use.
Applications
Telecom Maintenance,CATV Maintenance
Comprehensive cable construction system
Optical instruments research and development,education and lab testing
Specifications
Type FOT3303
Attenuating wavelength Range 1260~1650nm
Fiber Model 9/125um SM
Calibrated wavelengths 1310/1490/1550/1625nm
Measurement Range 2~60dB
Resolution 0.05dB
Minimize Insertion Loss ＜2.0dB
Linearity ±0.5dB
Repeating ±0.2dB
Attenuating Accuracy ±0.8dB
Return Loss at Input/ Output ＞35dB（typical value40dB）
Max input ＋20dBm
Displaying type lattice 128*64 black and white, white back ground light
Rechargeable batteries 8.4V
Power supply adaptor 8.4V
Operation temperature 0~40℃
Storage temperature -10~60℃
humidity 0~85%（non- condensation）
Dimensions 180X90X36.5
Weight 427g
Standard Packages
MODEL INCLUDES
FOT3303 FOT3303 Main Body, Protective Rubber Boot, Rechargeable
battery, Power Supply Adaptor, Instruction Manual and Cotton
Swabs and Rigid hard carrying case.

- 37 -
Optical Return Loss Tester-----FOT3308
FOT3308 hand held return loss tester is used to measure the return loss in the field fiber optic linking, in order to adjust the
quality of the optic fiber end-face, and to make sure the fiber optic communication is in good condition. This FOT3308 hand
held return loss tester can realize measurement of Return Loss, Insertion Loss, Output power, and also can be used as the
laser source. Moreover, it has the data storage function of 500 measurement items.
Features
A variety of functional test pattern (RL.IL.OPM.OLS)
The test data uploading is stored.
Support USB power supply function.
Interface simple, easy to operate.
Specification
Model FOT3308
Return Loss Testing
Wavelength(nm) 1310/1550
Plus Width(nm) <5
Displaying range(dB) -70~+0
Accuracy(dB) ±0.5
Optical Connector FC/APC
Resolution(dB) 0.01
Power Meter
Wavelength(nm) 800~1700
Calibrated wavelength(nm) 850, 1300, 1310, 1490, 1550, 1625
Connatural uncertainty(dB) ±0.25
Displaying Range(dBm) -70 ~+6
Alkaline battery 3*AA,1.5V
Display LCD
Operation Temperature(°C) -10~+60
Storage Temperature(°C) -25~+70
G.W. 380g
Packing sizes 180mm(L)*90mm(W)*36.5mm(H)

- 38 -
Optical Fiber Cable Identifier-----FOT6208
FOT6208 is a tool,using acoustics,to locate and identify fiber cables which could buried in pipe, tunnels or hanged on
overhead poles.With user-friendly interface, this device is simple and practical, non-toxic, do not damage fiber optic cable to
locate and identify..
Features
-Adjustable sensitivity to adapt to a variety of detection range
- Maximum detection range of 60Km
- Real-time LCD display
- A variety of ways to accurately identify the fiber cable
- VFL integrated
- Remote testing of cable mechanical perturbations
- Audio or video cable positioning method
Specification
Model FOT6208
Max Detection Distance 60Km
Output power of VFL >-3dBm
Fiber type SM
Connector SC/APC
Output mode Vibration amplitude,pulse mode, sound
Power supply DC-12V
Battery Rechargeable
Working temperature 0~45℃
Storage temperature -20~60℃
Dimension 100*200*30mm
Weight 860g

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Digital/Analog Signal Lever Tester-----FOT1703
FOT1703 Digital/Analog signal level tester,by adapting high-speed micro processor, is an essential equipment for CATC
installation and maintenance. It has accurate detection and analysis of QAM performance indicators - average power, MER,
BER, constellation.
Features:
1.Supporting multiple DVB mode: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM.
2. Wide rate setting: 1MS / S-9MS / S.
3. QPSK COFDM power detection.
4. The spectrum analysis function can truly reflect the actual spectrum channels.
5. Automatic analog and digital channels to create a function for detecting any
network.
6. The comprehensive analog TV indexes detection - level, V / A, C / N, slope,
automatic detection.
7. High-definition, wide temperature four gray FSTN LCD display, has a good visual
effect.
8. The fast charge, long continuous working time is more than five hours, for a variety of measurement needs.
9. The reverse return signal measurements.
10. A key to restore factory settings
Specification
Model FOT1703
Digital DVB Testing
Frequency Range 46MHz~870MHz
Modulation Mode DVB-C/ITU-T J.83-Annex A
DVB Mode 16QAM, 32QAM, 64QAM,
128QAM,256QAM
Spectrum scanning broadband 2.5MHz,6.25MHz,12.5MHz,25MHz,62.5
MHz
Channel scan Upto 100 channel
Digital average power 30dB uV~110dB uV
accuracy 2.5dB
Broadband User setting
Symbol rate 1MS/S~7MS/S
Modulation error rate MER 20dB~39dB

- 40 -
Accuracy -2dB~+2dB
Bit error rate R-S front 1E-3~1E-9
Analog TV Testing
Frequency Range 46MHzMHz~870MHz
Channel Range 1CH~56CH
Added channels Z1~Z43
Resolution 10KHz
Broadband 280KHz
Level measurement range 25dBuV~120 dBuV
Level measurement accuracy -1.5dB+1.5dB
Resolution 0.1 dB
Rectification Peak
Input Resistance 75Ω
C/N
Input signal range >70dBuV
Accuracy -2dBuV~+2dBuV(AC/DC)
Voltage Measurement
Input 0~80V
Accuracy -2V~+2V
Power Supply
DC supply 7.2V
AC supply AC220V/50Hz -10%~+10%
Battery capacity 6 hours of continuous work
Charging time Less than 8 hours
Other
Working temperature -20℃~50℃
Display 128x64 graphical wide temperature
range backlit LCD display

- 41 -
Underground Pipe and Cable Locator-----FOT7570 Series
FOT7570 Pipeline & Cable Locator consists of a Transmitter, a Receiver and Accessories, used in the underground
pipeline&cable route accurate locating, the burying depth measuring, long distance tracing, and insulation fault point
detecting. We adopted multi coil electromagnetism technology on the Pipeline & Cable Locator, enhanced the pipeline&cable
location precision for the burying depth and the goal pipeline identification capability, also could accurately carry on tracing
and location to the goal pipeline&cable in the pipeline&cable crowded complex region. So the Pipeline & Cable Locator is
widely used in the telecommunication, electric, water supply, natural gas, physical prospecting, petrochemical and city
construction etc.
Features
--Adopt the advanced signal processing technology and the latest
integrated circuit..
--Detecting frequency Optional: 480Hz, 7.7KHz , 31KHz and 61KHz
(active)and 50Hz(passive).
--Fault Fining (FF) Mode:Detect and locate the insulate fault point of
pipeline and cable.
--Find loading signal on the pipeline through stethoscope from
multitudinous pipelines.
--Automatic control receive gain.
--Automatic test insulation resistance and the residual voltage of
pipeline and alarm.
Specification of Transmitter
Injection method 480Hz、7.7KHz、31KHz 、61KHz
Induction method 31KHz、61KHz
Clamping method 31KHz
Fault Finding
Output Voltage 0-400Vp-p adjust according to the insulation conditio
n
Output wave shape sine wave
Power Supply 11.1VDC 4.4AH Li-battery
Maximum output power 10W
Specification of Receiver
Power loss <1W
Power Supply 11.1VDC1.8AH Li-battery
Max. Detecting burying depth 4.5 meters
Tolerance of burying depth ±0.05H ±5cm
(“H” is pipeline burying depth)
Tolerance of route for detecting ≤5cm
Effective length under detecting
(Injection method)
≥10Km

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(Induction method)
≥3Km
(Clamping method)
≥6Km
Insulated fault detecting ≥2 MΩ
Packing list
Item Name Quantity Note
1 Transmitter 1 pc
2 Receiver 1 pc
3 Carrying case 1 pc
4 User’s manual 1 pc
5 Adapter 2 pc
6 Earth Stick 1 pc
7 Signal Output line 1 pc
8 Inductive Clamp 1 pc Optional
9 Stethoscope 1 pc Optional
10 A-frame 1 pc Optional
11 GPS 1 pc Optional
12 Certificate 1 pc

- 43 -
Fiber connector click pen cleaner -----FOT6531 Series
The Click-Cleaner is an easy-to-use option for cleaning connectors in adapters. Simply insert the Push-Cleaner into an adapter
and push until an audible “click” is heard. The Click-Cleaner uses the mechanical push action to advance an optical grade
cleaning tape while the cleaning tip is rotated to ensure the fiber end-face is effectively, but gently, cleaned. There are more
than 800-cleans lifetime for each Click-Cleaner.The Click-Cleaner is a must-have for field technicians. Small enough to fit in a
shirt pocket and a great addition to cleaning kits. Save your wrist – no more twist!
Features:
* Cleans both APC and UPC connectors
* Ergonomic, comfortable design with single action cleaning
* Precise mechanical action delivers consistent cleaning results
* Low cost per clean with over 800 cleanings in one unit
* Effective on a variety of contaminates including dust and oils
* Automatic advance ensures each clean is performed with fresh
cleaning tape
* Compliant with EU/95/2002/EC Directive (RoHS)
Model:
SC-250-C For SC/FC/ST adapter
LC-125-C For LC/MU adapter

- 44 -
Fiber connector Cassette cleaner -----FOT-CC100 Series
FOT-CC100 Fiber clean cassette is essential accessory to maintain and guarantee good quality of fiber optic connection. It is
the best non-alcohol cleaning method for various fiber optic terminations which is simply and swiftly used. Box tape
replacement is offered to make sure low cleaning cost .Suitable for connector such as SC 、FC、MU、 LC、ST、D4 、DIN etc.
Feature
Special non-alcohol superfine fiber .
Friendly using efficient cleaning
Easy to replace the tape no pollution
Cleaning time 500+
Level of cleaning is 100
Specification
Type FOT-CC100 Fiber Connector Cleaner
Cleaning Times Over 500 times per reel
Cleaning Result -20 to -50 dB （Return Loss）
Operating Temperature -10℃ to +50℃
Weight 100 g
Ordering Information
Name Function description Quality
Standard Accessories
FOT5005 Fiber Cleaner Cleaning the fiber connector ferrule (internal reel tape is
included)
1 Set
Optional Accessories
Reel Tape Replacement Reel Tape of FOT5005, can be sold with extra
cost
1pcs

- 45 -
Field Fiber connector Microscope -----FOT-H400 Series
FOT-H400 Field Fiber Microscope is a low cost and high quality fiber inspection tool which is available in 400X magnification
and the white LED light to provide coaxial illumination to connector end-faces. This is method of illumination products
high-resolution detail of end-face scratches, defects and contamination.
Features :
Available for inspecting fiber connector's ends
1.Fit for single-mode and multimode, acceptable port: φ2.5mm and
φ1.25mm;
2.Magnification effect: 400 or 200 times;
3.Power: AAA battery 2 pcs;
4.White light, clearly Inspecting effect;
5.Portability, widely used in outdoor constructions.
Packing List
Microscope 01 PC
2.50 mm Ferrule Adapter 01 PC
1.25 mm Ferrule Adapter 01PC
packing bag 01 PC

- 46 -
Optical Fiber Cleavers------FOT008 Series
The cleaver is a tool used for cleaving multiple and single stand optical fibers. This model is with an optional trash bin.
Specifications:
Applicable range Single Core silex-fiber
Coating Diameter φ0.25mm ＆φ0.9mm
Fiber Diameter 125μm
Cleave Length 9~16mm(φ0.25) 10~16(φ0.9)
Dimension 59mm(W)*55mm(D)*49mm(H)
Weight 255g
Cleaving Angle ≤0.5°
Blade Life 12000 times

- 47 -
Optical Fiber Tool Kit------FOT5004 Series
This set of tool kits is especially used in the FTTx solution, combine the function of the in-door cable stripper, cleaver,
cleaning, and testing. It is an perfect tool kits in the fiber optic maintenance.
NO. Tool Name Qty Usage
1 Fiber Optic stripper 1 Peeling the coat of the fiber
2 rubber-insulated fiber cable stripper 1 Peeling the coat of the cables
3 Alcohol Bump Bottle 1 storing alcohol
4 Cleaning Cotton Swabs 2 cleaning fiber
5 FOT3105P Visual Fault Locator 1 Visually checking breakpoints, poor connections,
bending or cracking in fiber optic cables
6 FOT3208 optical power meter 1 Test the output power and fiber loss
7 Optical Fiber Cleaver 1 Cleave the fiber
8 Carrying Case 1 Containing the above tools

- 48 -
FOT5003 cable Inspection & maintenance tool kits composed of FOT3205 mini power meter, FOT3304N fiber ranger, fiber
cleaver and other optical tool kits. This set of tool kits can test the output power, Identify the long and short distance fault
locations, connect the cables and so on. FOT5003 is mini in size, convenience for carrying, quite popular used in the field of
optical cable maintenance.
Packing List
No. Name Model No Set Usage
1 Fiber Ranger FOT3304A 1 Identify the fault location for the
long and short distance
2 Alcohol Bottle 5mL 1 storing alcohol
3 Mechanical splicing 1 For fast splicing of the fiber
4 Optical Fiber Cleaver 1 Cleave the fiber
5 Mini Power Meter FOT3205 1 Test the output power
6 Hexangular wrench 1 Take apart or assemble the
splicing closure
7 CFS－2 Fiber optic
stripper
1 Strip the jacket or coated fiber
8 wire-cutter 1 Cut the strengthened cable core
9 Monkey Wrench 8” 1 Take apart or assemble the
splicing closure
10 Cutter 1 Strip the fiber （extra refill
cutter）
11 Cross Screwdriver 1 Take apart or assemble the
splicing closure
12 Straight Screwdriver 1 Take apart or assemble the
splicing closure
13 User manual FOT5003 1 Instruction and maintenance for
14 Carry Case FOT 1 Contain all above tools

- 49 -
FOT5001 Optical Cable Emergency Tool kits is composed of most of the essential tools, it is suitable for general usage during
the fiber installation and maintenance of fiber networks.
No. Tool Name Qty Function
1 Fiber Optic stripper(CFS-2) 1 Peeling the coat of the fiber
2 Assembled sleeve wrench 1 Fixing splice closure/terminal box
3 2M Tape Measures 1 Measuring the length of the fiber cable
4 Utility Knife 1 Accessorial tool for peeling the fiber cables
5 Piano wire clamp 1 Nipping the strengthening core of the fiber cables
6 Cross Fiber reamer 1 Peeling the fiber cables
7 Nipper 1 Entwining the fiber cables
8 Scissors 1 Snipping the fiber of the cable
9 Pliers 1 Snipping the steel wire of the fiber cables
10 Acuate clamp 1 Accessorial tool for the splicing
11 Mini Screwdriver 2 Fixing the screws
12 Inner-hexagonal Wrench 1 Fixing the inner hexagonal screws
13 Adjustable Spanner 1 Accessorial tool for the splicing
14 Assembled Screwdriver 1 Loading and uploading the fiber optic splice closure
15 Alcohol Pump Bottle 1 Cleaning the fiber
16 Mark Pen 1 Marking the fiber
17 Flashlight 1 Lighting at night
18 diagonal cutting pliers 1 Accessorial tool for peeling the fiber cables
19 Voltage test pen 1 Testing the security of the electrical source and electrical
wire
20 Loose skinning pliers 1 Peeling the loose of the fiber cables
21 Cleaning Air Ball 1 Blow off dust
22 Carrying Case 1 Containing the above tools

FOT Catalog 2016

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FOT Catalog 2016