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Fiber Optic Test Equipment / Optical Fiber Identifier Of Transmitted Fiber

Categories Fiber Optic Test Equipment
Brand Name: FOCABLE
Model Number: Optical Fiber Identifier FO3306B
Certification: RoHS Compliant, ISO Certificate
Place of Origin: China
Payment Terms: Western Union, T/T
Supply Ability: 5000PCS/MONTH
Packaging Details: 1PCS/BOX
Type: Handheld or Bench-top
Identified Wavelength Range: 800-1700 nm
Signal Power Test Range: -50~+10dBm
Adapter Type: Ø0.25, Ø0.9, Ø2.0, Ø3.0
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Fiber Optic Test Equipment / Optical Fiber Identifier Of Transmitted Fiber

Optical Fiber Identifier FO3306B Easy To Indentify Direction Of Transmitted Fiber

General information

FO3306B 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 FO3306B optical fiber identifier also recognize the modnulation 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: 0.25mm, 0.9mm, 2.0mm and 3.0mm. The FO3306B optical fiber identifier is powered by a 9V alkaline battery .

Key Features

Easy-to-use with “ONE KEY” operation.

Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning.

Displays the relative core power

More accurate test with Sunshade

Easy-to-replace adaptors

Durable metal housing and quality construction

Lower power indication




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)



Signal Power Test Range

(dBm, CW/0.9mm bare fiber)


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)


-25~0 (1KHz,2KHz)

-20~0 (2KHz)

Insertion Loss(dB, Typical Value)

0.8 (1310nm)

2.5 (1550nm)

Alkaline Battery(V)


Operating Temperature(℃)


Storage Temperature(℃)


Dimension (mm)


Weight (g)


Standard Packages


Optical Fiber Identifier, 4pcs adapter heads, Sunshade, Alkaline battery, User Manual, Cotton Stick and Soft Carrying case.

Fiber Optic Identifier, Optical Fiber Identifier, Handheld Optical Fiber Identifier, Bench-top Fiber Optic Identifier

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