Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Computer Products, Consumer Electronics, Electrical & Electronics, Lights & Lighting, ...

Optical Fiber Identifier, Fiber Optical Equipment, Optical Equipment manufacturer / supplier in China, offering Techwin Brand Optical Fiber Identifier Equipment, Techwin 300 Times Magnifacation Fusion Splicer Kit Tcw-605 Fiber Optics, Techwin M200 OTDR Optical Tester Tw2100e with Accurate Positioning of Fault Point and so on.

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Techwin Brand Optical Fiber Identifier Equipment

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Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Packaged in Standard Carton
Payment Terms: L/C, T/T, Western Union
Certification: CE, ISO
Condition: New
Signal Direction: Left&Roght LED
Optical Power Reading: -50~+0dBm
Siganl Supply: 270Hz, 1kHz, 2kHz
Power Supply: One 9V Alkaline Battery

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Basic Info

Model NO.: TW3306B
Dimension (Mm): 195X30X27
Weighgt (G): 235
Trademark: Techwin
Origin: China

Product Description

Techwin Brand Optical Fiber Identifier Equipment
witout damage of fibers 
Low bending loss and highly efficient output 
Easy-to-replace adaptor 
one key operation 
Product description
Optical Fiber Identifier TW3306B is an essential installation and maintenance instrument, By inserting the fiber into its adapter head, it can identify SM optical fibers without any damage by detecting the optical signals being transmitted though them so as to avoid the opening of the fiber at the splice point for identification and thus avoids the interruption of the service, in the presence of traffic, the intermittently audible tone is actived. The TW 3306B optical fiber identifier also allows relative core power display and identification of the 270Hz, 1 kHz, and 2 kHz frequencies.when they are used to detect the frequency, the continuously audible tone is activated. There are four types of adapter heads available:Ø0.25, Ø0.9, Ø2.0 and Ø3.0.The TW3306B optical fiber identifier ia powered by a 9V alkaline battery
 Optical Fiber Identifier TW3306B
1.Efficiently identifies the traffic direction and frequency tone witout damage of fibers
2.Displays the core power of the fibers(-50~0dBm)
3.Low bending loss and high efficient output
4.Easy-to-replace adaptors
5.Durable metal housing and quality construction
6."one key "operation design ,easy-to-use
Optical Fiber Identifier TW3306B
Maintenance in telecom
 Maintenance CATV
 Test Lab of optical fibers
 Other Fiber Optic Measurement
Optical Fiber Identifier TW3306B




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


Optical Power Reading



Signal Frequency

270Hz, 1kHz, 2kHz


Power Supply

One 9V Alkaline battery


Operating Temperature



Storage Temperature



Dimension (mm)



Weighgt (g)








TW3306A Optical Fiber Identifier, 4pcs adapter heads, Alkaline battery, Instruction Manul, Contton Swabs and Soft Carrying case

About us 
We, Techwin (China) Industry Co., Ltd , are the highly optical fiber machine professional supplier, focusing on Fusion Splicer, OTDR, Optical Fiber Power Meter, Fiber Light Source, Cable Fault Locator, Optical Fiber Identifier, Visual Fault Locator, Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator, Optical Tool Kit,PLC Splitter, Fiber Coupler etc.Our products and Service are exported to worldwide(More than 90 Countries and Regions) and we create USD10,000,000 for our annual sales, and continue the rapid growth all the time.
CE & ISO9001:2000 certified company
first manufacturer in China
Products and services are exported to more than 60 countries  and religions
First Class Services and expert quality
Good after- sales service, One year  warranty
Professional technical maintenance personnel and engineers to serve you

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