GAO Tek provides a wide selection of fiber optics instruments which are subdivided into six categories, including OTDR (optical time-domain reflectometer) & locators, splicers, meters, sources & attenuators, switches & converters, and others. Under these categories, technicians and field professionals can find an extensive collection of fiber optic tools, fiber optic testers, and fiber optic cable testers. Our fiber optic tools have extensive uses in the telecommunications & IT industries and are designed to meet the needs of any job related to fiber installation, maintenance, and troubleshooting. Our fiber optic testers and fiber optic cable testers are designed to inspect, clean, verify, certify, and troubleshoot fiber optic networks.
Our OTDR & locators category presents a variety of products that includes OTDRs, OTDR with VFL, fault locators, optical finder identifiers, and optical fiber rangers. Optical time domain reflectometers (OTDRs) are critical instruments utilized by associations to confirm the execution of new fiber optics interfaces and distinguish issues with existing fiber links. OTDR testers with VFL are the upgraded versions of testers for the detection of fiber communications systems. The OTDRs with VFL are generally used to affirm new fiber establishments, inspect fibers, and find faults in sending fiber optic systems. Visual fault locators are designed for fiber tracing, fiber direction-finding and continuity checking in optical networks during and after installation. Optical visual fault locators can locate sharp bends, breaks or damages in fibers, conduct end-to-end continuity tests, perform fiber tracing and identification. Optical fiber identifiers are reliable devices that identify the presence of signals on optical fibers. They are designed to assure that live fibers are not disconnected and provide the capability to trace fibers from end to end. On the other hand, optical fiber rangers are used in optical fiber links troubleshooting, maintenance, and test.
The splicers category presents products such as digital fusion splicers and fiber fusion splicers. Fusion splicers are devices, which use electric arc, laser, or gas flame to join the two ends of the fibers by melting them to form one single long fiber. These devices utilize both high-speed image processing and special precision positioning technologies.
Our meters category presents a selection of products that includes optical power meters, fiber optic multimeters, PON power meters, and fiber loss testers. Fiber optic multimeters are used to measure absolute or relative optical power losses through a length of fiber optical powers. In fiber optic systems, the optical power measurements are basic, similar to electronics in fiber optical multimeters. PON optical power meters are designed to measure continuous levels of light from the source. These devices are widely used in APON, BPON, EPON and GPON network measurements. Fiber loss testers are smart handheld testing devices, which combine functions of light sources, power meters, and VFLs. These testers are able to automatically/manually identify wavelengths coming into the power meter from the light source and set them as the current test wavelength.
Our sources & attenuators category includes products such as optical attenuators, laser sources, light sources, and visible laser sources. Optical attenuators are utilized to reduce or balance the power of the light transmitted from one device to another device. Attenuators are usually used when the light arriving at the receiver is too high, thus, it may overpower the receiving systems. Fiber optic light sources are designed to transmit signals from one place to another. Visible laser sources empower technicians to isolate light leaks or breaks in both single-mode and multimode link. They additionally distinguish micro-bends, macro-bends, poor splices, and split connectors.
Our switches & converters category carries products such as fast fiber converters, fiber switches, and gigabit fiber converters. Fast fiber converters connect UTP coppers to fibers. They give a conservative way to develop the separation of a current system. Fiber switches utilize physical layers innovation to execute media change. These devices offer two sorts of media systems and they can directly share transformation between the 1000Base-T bent pair electrical sign and 1000Base-SX/LX optical sign. Fiber switches utilize physical layers innovation to execute media change. These devices offer two sorts of media systems and they can directly share transformation between the 1000Base-T bent pair electrical sign and 1000Base-SX/LX optical sign.
GAO Tek´s fiber optic instruments are portable, high quality and affordable products. They are concise, compact, and light in weight. Some of them have a touchscreen with multiple touch gestures features and the results can be immediately uploaded to PC via different channels. Additionally, several products can be interfaced with VGA and USB which can be used for further software up gradation as well. These devices have a quick-start operation which eliminates the warm-up and boot-up time. Moreover, their auto power-saving design makes them more reliable.
Some common applications of fiber optic instruments are telecom maintenance, CATV maintenance, comprehensive cable construction systems, optical instruments research and development, optical communication training, and optical fiber network installation. There are eight subcategories of fiber optical instruments; these are fiber splicers, light sources, optical fiber identifiers, optical telephones, OTDRs, power meters, variable optical attenuators, and visual fault series. Most of these products are intended for use in both single mode and double mode fiber operations.
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Fiber Fusion Splicer with Low Splicing Loss (Compact)ID: GT00ZP00ZW Call for Quote
This device is great for fusing single and multimode fibers.
Fiber Fusion Splicer with PAS Technology (FTTH)ID: GT00ZP00ZY Call for Quote
Fiber Fusion Splicer with PAS Technology is a cost-effective high-precision FTTH fiber splicer, with a smart shape, reliable quality and is a specially designed for installation, operation and maintenance of fiber-optic network.
Fiber Fusion Splicer with Various Splicing ModesID: GT00ZP00ZZ Call for Quote
This instrument is a lightweight device with a user-friendly interface. It uses innovative fiber imaging and digital design to make the image appear clearer
Fiber Optic Video Inspection Probe with Low Weight (Magnifier)ID: GT00XG00ZZ Call for Quote
This product is a portable video microscope used to inspect all kinds of fiber optic terminations.
High Precision Fusion Splicer with PAS Tech (3 in 1 Fixture)ID: GT00ZQ00ZZ Call for Quote
This product is a portable optical fiber splicer that has very high precision.
Light Source with High Stabilization (Three Wavelengths)ID: GT00WX00ZZ Call for Quote
Optical Fiber Identifier with High Accuracy (Lightweight)ID: GT00ZP00ZV Call for Quote
This instrument measures and displays the information about the traffic inside an optical fiber cable
Optical Fiber Identifier with Signal Direction (Relative Core Power)ID: GT00ZS00ZY Call for Quote
It finds direction of the transmitted fiber and displays the relative power while not interfering with optical fibers online.
Optical Fiber Identifier with Signal Injection/IdentifierID: GT00ZS00ZZ Call for Quote
It identifies fiber signal without disrupting other online optical fibers without sample transfer.
Optical Fiber Ranger with VFL (Up to 8 Faults)ID: GT00ZR00ZZ Call for Quote
Optical Fiber Ranger with VFL for FFTx (Up to 8 Faults)ID: GT00ZR00ZY Call for Quote
It detects fiber fault locations with high accuracy and provides long battery life and VFL operation.
Optical Light Source with Two Wavelengths (Auto Shut down)ID: GT00ZJ00ZU Call for Quote
It provides a single button which allows the device to be turned off automatically after 60 minutes of inactivity.
Optical Talk Set with Full Duplex (Fiber Attenuation)ID: GT00ZE00ZY Call for Quote
OTDR with PON Online Test (Multimode, Fiber Microscope)ID: GT00ZV00ZT Call for Quote
It is an intelligent meter for the detection of fiber communications systems.
OTDR with Wide Dynamic Range (Short Event Dead Zone)ID: GT00ZV00ZY Call for Quote
This device is a multifunctional test instrument with high performance designed for FTTx network and used to measure physical characteristics of optical fiber.
Optical Talk Set with Full Duplex (Stabilized Light Source)ID: GT00ZE00ZZ Call for Quote
Visual Fault Locator with Break point Accuracy (One Button Operate)ID: GT00ZO00ZP Call for Quote
Visual Fault Locator with Special Laser (Stable Power)ID: GT00ZT00ZX Call for Quote
It integrates the functions of fiber identification and fault location of SM or MM fiber
OTDR with Compund Latch & Lock (Dust/Water proof)ID: GT00ZV00ZU Call for Quote
GAOTek OTDR with Compund Latch & Lock tests fiber optic cable when using OTDR with water & dust proof, auto purge valve and is nonmetal.
OTDR with Vision Fault Locating (Auto-Optimization)ID: GT00ZV00ZX Call for Quote
This device tests distances and losses between two points, and joint loss with vision fault locating.
Visual Fault Locator with Long Range (Long Battery)ID: GT00ZT00ZW Call for Quote
GAOTek Visual Fault Locator with Long Range operates for fiber identification and faults locator of SM or MM fiber with long battery & universal adapter.
OTDR with Large Data Storage (Wide Pulse Width/Test Distance)ID: GT00V500ZZ Call for Quote
It is an optoelectronic instrument to characterize an optical fiber; offers wide pulse width and test distance.
Optical Fiber Identifier with Multi Adapter (Signal Indicator)ID: GT00ZS00ZV Call for Quote
Optical Fiber Identifier with Large Range (Long Battery)ID: GT00ZS00ZX Call for Quote
Adopting the fiber interference technology, this Optical Cable Identifier is designed to identify cables buried in the wells or elevated in wire pole.
Optical Fiber Fusion Splicer with 400 Times MagnificationID: GT00ZS00ZU Call for Quote
This product is a portable optical fiber splicer with very high magnification capabilities
Optical Power Meter (Wide dynamic measurement and User self-calibration)ID: GT00ZO00ZF Call for Quote
This device has a wide dynamic measurement range with six calibrated wavelength points which also includes a user self-calibration function.
Optical Power Meter with Versatile Adapters (Auto Power Off)ID: GT00ZO00ZD Call for Quote
A powerful tool for fiber optic installation and maintenance with Long Range operation for fiber identification
Optical Power Meter with Multi Adapters (Low Voltage Sign)ID: GT00ZO00ZE Call for Quote
A portable and unique instrument for optical network test, and a complete steady optical source and optical power meter at the same time.
Network Speed Tester with Optical Test (Visual Fault Locator)ID: GT00XF00ZZ Call for Quote
Laser Source with User Friendly Interface (High Stability)ID: GT00ZJ00ZZ Call for Quote
GAOTek Laser Source with User Friendly Interface supports stable laser signal on many kinds of wavelength provides high stability & auto power off.
Visual Fault Locator with Long Range (Stable Power Output)ID: GT00ZT00ZY Call for Quote
GAOTek Visual Fault Locator with Long Range operates for fiber identification and faults locator of SM or MM fiber with stable power output & universal adapter.
Optical Power Meter with High Resolution (Auto Power Off)ID: GT00ZO00ZG Call for Quote
A rugged, durable construction makes it the perfect choice for a wide range of field applications with six different calibration point
OTDR with Bidirectional Testing (Handheld)ID: GT00ZV00ZZ Call for Quote
GAOTek OTDR with Bidirectional Testing is a small device which be conveniently held in palm.
Optical Fiber Ranger with Pulse Width Control (Lightweight)ID: GT00ZR00ZX Call for Quote
GAOTek Optical Fiber Ranger with Pulse Width Control to detect fiber faults location accurately, offers light weight, long battery life and VFL operation.
OTDR with Vision Fault Locating (Various Test Mode)ID: GT00ZV00ZV Call for Quote
It is used for construction and maintenance of telecommunication and CATV network with various test mode & can store large data.
Optical Fiber Identifier with OFI & VFL (Low Battery Sign)ID: GT00ZS00ZW Call for Quote
This equipment is a handheld Optical Fiber Identifier that allows the user to view and maintain data traffic through an optical fiber cable.
Optical Power Meter with Wavelength Detect (Data Storage)ID: GT00ZO00ZO Call for Quote
A device that offers a quick and accurate testing solution on both SM and MM fibers with additional feature of automatic wavelength identification
Visual Fault Locator with Auto Reflection EventsID: GT00ZO00ZQ Call for Quote
GAOTek Visual Fault Locator with Auto Reflection Events effectively detects the optic cable fault locations.
Optical Power Meter With Audio & Video Test (Fault Locator)ID: GT00ZO00ZJ Call for Quote
This instrument can test voice, data and video signal simultaneously.
Optical Light Source with Multi-Wavelength (One Switch)ID: GT00ZJ00ZT Call for Quote
This device provides single button switch operation and output in four wavelengths: 850/1300/1310/1550 nm.
Light Source with Multi-Wavelength (Single Laser Output)ID: GT00ZJ00ZS Call for Quote
This handheld device can output multi-wavelength laser and provides 1 to 4 wavelength options.
Visual Fault Locator with Lid (Fiber Breakage, Winding)ID: GT00ZT00ZV Call for Quote
Optical Power Meter with Insertion Loss (FC/SC/ST Unite)ID: GT00ZO00ZK Call for Quote
A miniature device that is used to measure power of the optical sender efficiently
Optical Light Source with Power Meter (Two Wavelengths)ID: GT00ZJ00ZV Call for Quote
This device provides a modulated light for determining the loss in an optical fiber cable; with two wavelength options consisting of 1310/1550 nm wavelength.
GAOTek Optical Variable AttenuatorID: C0270003tek Call for Quote
This Optical Variable Attenuator is a compact and portable instrument widely used in the fiber link certification and routine maintenance as well as in lab environment.
GAOTek Optical Power Meter with Self RecalibrationID: C0260016tek Call for Quote
The optical power meter provides precise measurements and serves as a useful tool for use in fiber-optic installation and maintenance. The product is equipped with a LCD screen.
GAOTek Optical Fiber IdentifierID: C0230004tek Call for Quote
This Optical Fiber Identifier is a low cost, portable instrument designed to detect optical signals without disrupting traffic. It is portable and easy to use.
GAOTek Mini Optical Power MeterID: C0260017tek Call for Quote
This Mini Optical Power Meter has a compact structure and ensures high measuring precision for wide range of wavelengths. It could accurately measure cable and other passive optical devices.
GAOTek High Precision Optical Multi-meterID: C0260018tek Call for Quote
This Optical Multi-meter tests integrates the function of a stable optical laser source and a precise optical power meter and is useful in maintenance of fiber optic cables
GAOTek Fiber Optical Multi-meterID: C0260015tek Call for Quote
This handheld optical multi meter integrates the functions of an optical power meter and light source module into one unit
GAO Tek CWDM AnalyzerID: C0260011tek Call for Quote
The CWDM Analyzer is designed for CWDM installation, maintenance, and troubleshooting which can measure and monitor the power values of 10 CWDM channels.
GAO Tek Optical Power Meter with High AccuracyID: C0260012tek Call for Quote
This Optical Power Meter with high accuracy is an advanced version of the OPM series. It can be used to identify optical fiber, measure optical attenuation, verify continuity, and evaluate fiber link transmission quality.
GAO Tek High Precision Optical Power MeterID: C0260013tek Call for Quote
This High Precision Optical Power Meter is designed for use with an optical laser source for performing the optical loss measurements on fiber optic cables.
GAOTek SmartClass FiberID: C0260014tek Call for Quote
This handheld SmartClass Fiber OLP combines pass/fail fiber inspection and optical power measurement feature and comes with a 100 dB dynamic range that can be perfectly used for measurement of low or very high power.
GAO Tek MPO Power Meter/MPO Laser SourceID: C0220006tek Call for Quote
The Power Meter and Laser Source is designed to perform polarity test in MPO connector. They can store 300 groups of 12 fibers test results.
GAO Tek Fiber Optical Power MeterID: C0260010tek Call for Quote
This compact handheld optical power meter is used for optical power measurements and come with user self-calibration functions with the high performance-to-price ratio
GAOTek PON Power MeterID: C0260009tek Call for Quote
This power meter is a handheld test instrument which provides quick test on all PON signals in the networks and is particularly built for the construction and maintenance of network.
GAOTek OTDRID: C0250010tek Call for Quote
This handheld OTDR instrument is designed for fiber optics measurement, fault finding and helps in troubleshooting and maintenance of fiber optics network
GAOTek Advanced OTDRID: C0250005tek Call for Quote
This multifunctional Advanced OTDR is designed for testing FTTx networks and is mainly used to measure the physical characteristics of optical fiber under test, such as length, transmission loss and splice loss.
GAO Tek Pen-size Visual Fault LocatorID: C0280005tek Call for Quote
This Pen-size Visual Fault Locator is designed for the fiber identification. It is used as the basic maintenance tool for the fiber network, LAN, ATM fiber system, and telecom network system.
GAO Tek Optical Fiber RangerID: C0250009tek Call for Quote
This optical fiber ranger integrates the powerful analysis software while adapting to the OTDR technical principles, making it able to detect the fiber faults location more accurately and easily.
GAOTek Optical Time Domain ReflectometerID: C0250008tek Call for Quote
This OTDR is a portable, handheld device which comes with Anti-seismic and shock proof feature. It examines out-of-band 1650 nm OTDR testing and detects problems with existing fiber
GAO Tek OTDR with VFL TesterID: C0250006tek Call for Quote
This OTDR is mainly used in applications such as fiber testing, optical fiber cable attenuation and troubleshooting. This tool comes with an additional functionality of VFL (Vision Fault Locating).
GAO Tek Optical Cable IdentifierID: C0230003tek Call for Quote
The optical cable identifier is designed for identification of the cables, which may be located underground. The instrument is designed for user-friendliness and compatible with all types of cables.
GAOTek Basic OTDRID: C0250007tek Call for Quote
GAO Tek Power MeterID: C0260005tek Call for Quote
The power meter measures optical power values at varying wavelengths with high precision and efficiency. It has the capacity to store 1000 results and supports both power supply and battery.
GAO Tek Optical AttenuatorID: C0270002tek Call for Quote
The optical attenuator is applied to measure the parameters of a fiber optical system, attenuate the short-distance fiber optical network and perform a field test.
GAOTek Laser SourceID: C0220002tek Call for Quote
The Laser Source is a compact, lightweight laser source designed specifically as a power source for fiber optics testing. The laser source transmits optical signals according to requirements.
GAO Tek Rugged Handheld Visual Fault LocatorID: C0280002tek Call for Quote
This rugged handheld visual fault locator (VFL) is widely used for fiber optic network maintenance in telecommunications and CATV systems.
GAOTek Pen-Shaped Optical Visual Fault LocatorID: C0280004tek Call for Quote
This pen style optical visual fault locator is intended for the maintenance of fiber optic networks and optical systems.
GAO Tek Handheld Visible Laser SourceID: C0280003tek Call for Quote
This handheld visible laser source is used to find fiber faults and is suitable for single mode and multi mode fiber.
GAOTek Handheld Optical Variable AttenuatorID: C0270001tek Call for Quote
This handheld optical variable attenuator is used with single-mode fiber for continuously variable optical signal attenuation.
GAO Tek Handheld PON Power MeterID: C0260007tek Call for Quote
This handheld PON power meter is a useful tool for the construction and maintenance of the PON networks.
GAO Tek Handheld Optical Power Meter (High Frequency Range)ID: C0260006tek Call for Quote
This optical power meter features a wider power measurement range and a higher frequency range than other similar devices.
GAO Tek Handheld Optical Power MeterID: C0260002tek Call for Quote
This handheld optical power meter is a compact and easy-to-use test instrument for optical fiber networks.
GAO Tek Multifunction Handheld Optical Power MeterID: C0260008tek Call for Quote
This optical power meter provides multi-wavelength precise measurements and serves as a powerful tool for use in fiber-optic installation and maintenance.
GAOTek Multi-functional Handheld OTDRID: C0250003tek Call for Quote
This Handheld OTDR features multiple functions like OTDR, power meter, light source and VFL in a single unit and provides measurement of FTTx, PON, LAN/WAN networks
GAO Tek Handheld Fiber Optic OTDRID: C0250001tek Call for Quote
This handheld fiber optic OTDR (optical time domain reflectometer) is an innovative test instrument for telecommunication networks.
GAO Tek Advanced and Expandable OTDR ModuleID: C0250004tek Call for Quote
This advanced portable OTDR module meets very high industrial requirements such as 45dB dynamic range, 0.8m event dead zone and more.
GAO Tek Multi-Function Optical Talk SetsID: C0240001tek Call for Quote
This optical talk set integrates functions of both a digital optical phone and a stabilized light source in one unit.
GAO Tek Portable Optical Fiber IdentifierID: C0230002tek Call for Quote
This easy-to-use optical fiber identifier is an essential tool in the installation and maintenance of fiber networks.
GAO Tek Compact Fiber Optic IdentifierID: C0230001tek Call for Quote
The fiber optic identifier provides transmission direction, multiple signal frequencies identification and detachable InGaAs detector.
GAOTek Fiber Optic MultimeterID: C0260004tek Call for Quote
This handheld fiber optic multimeter integrates both an optical power meter module and an optical light source module in one unit and performs closed-loop tests by using both modules
GAOTek Handheld Optical Power MultimeterID: C0260001tek Call for Quote
This handheld optical power multi meter integrates functions of a laser source and an optical power meter.
GAO Tek Handheld Fiber Optic Light SourceID: C0220004tek Call for Quote
The easy-to-use optical light source offers high accuracy and reliability for evaluating a wide range of optical devices and systems including WNM.
GAOTek Handheld Adjustable Light SourceID: C0220003tek Call for Quote
This light source is designed for fiber network installation, fiber network engineering acceptance and maintenance.
GAO Tek Handheld Laser SourceID: C0220001tek Call for Quote
This high quality handheld laser source is an ideal instrument for optical network installation, trouble shooting and maintenance in fiber optic systems.
GAO Tek Fiber Fusion SplicerID: C0210001tek Call for Quote
The fusion splicer is designed for single mode fiber, multi-mode fiber, dispersion-shifted fiber (DSF), non-zero dispersion-shifted fiber (NZ-DSF) and erbium-doped fiber (EDF).
GAO Tek Optical Fiber Fusion SplicerID: C0210003tek Call for Quote
This optical fiber fusion splicer utilizes high-speed image processing technology and special precision positioning technology.
GAOTek Digital Fiber Fusion SplicerID: C0210002tek Call for Quote
This Digital Fusion Splicer is easy to operate, with low-fusion loss, fuses fast, allowing the fusion splicing to be finished within 10 seconds
GAO Tek 16 Slot Media Converter ChassisID: C0340002tek Call for Quote
This 16 slot media converter chassis is used with card-type media converters.
GAOTek 1000M Dual Port Media ConverterID: C0330005tek Call for Quote
This Dual Port Media Converter transforms 1000 Base T (Copper Gigabit) media to 1000 Base-SX/LX (Fiber Gigabit) media and vice versa and supports full-duplex Gigabit connection at wire speed with RJ-45 connector
GAOTek 2 – 10/100/1000M RJ45 & 2 – 1000M SFP Ports Ethernet SwitchID: C0330004tek Call for Quote
This switch supports 2 X 10/100/1000 Base-TX copper RJ-45 and dual optical SFP modules and Gigabit transmission speeds, with a 1000 Base-T, 1000 Base-SX, 1000 Base-LX maximum transmission distance
GAO Tek 6-Port 10/100Base-Tx and 2-Port 100Base-Fx Fiber Ethernet SwitchID: C0330003tek Call for Quote
This Fiber Ehernet Switch has six 10/100M UTP ports and comes with two 100M SFP sockets. This converts 10/100 BASE-TX Fast Ethernet twisted-pair signals to 100 BASE-FX Fast Ethernet fiber signals
GAO Tek 6-Port 10/100Base-Tx and 1-Port 100Base-Fx Fiber Ethernet SwitchID: C0330002tek Call for Quote
This fiber Ethernet switch has six 10/100M UTP ports and one 100M SFP socket allowing the expansion of 100 Base-TX/FX networks
GAO Tek 4-Port 10/100Base-Tx and 1-Port 100Base-Fx Ethernet SwitchID: C0330001tek Call for Quote
This Ethernet switch has four 10/100M UTP ports and one 100M SFP socket converting and allowing expansion of 100 Base-TX/FX networks
GAO Tek 100BASE-FX Fiber PCI Network Interface CardID: C0320004tek Call for Quote
This interface card is for 100 Base-FX Fiber PCI network and features fiber connectors for a 100 Mbps IEEE 802.3u Ethernet network connection over optical fiber cable
GAO Tek 1000M Fiber Optic Network Interface CardID: C0320003tek Call for Quote
This Interface Card is for 1000 M Fiber Optic Network and features a mini-GBIC fiber connector (SFP) for a 1000 Mbps IEEE 802.3z Ethernet network connection over optical fiber cable
GAO Tek 10/100Base-TX to 100Base-FX Media Converter with LFP FunctionID: C0320002tek Call for Quote
This Media converter features 10/100 Base-TX to 100 Base-FX with LFP function and can easily track the network link failure and improves fiber-linking networks
GAO Tek 10/100Base-TX to 100Base-FX Media ConverterID: C0320001tek Call for Quote
This 10/100 Base-TX to 100 Base-FX Media Converter can convert 10/100 Mbps 10 BASE-T/100 BASE-TX Fast Ethernet twisted-pair signals to 100 BASE-FX Fast Ethernet fiber signals