Gold Member Since 2013
Audited Supplier
Shenzhen Datolink Communication Technology Co., Ltd.

Optical Fiber Identifier, Fiber Optical Identifier, Fiber Optic Identifier manufacturer / supplier in China, offering Handheld Optical Fiber Identifier with Dtl3306b, Fiber Optic Patch Cord LC/PC-ST/PC mm Duplex LSZH 3.0mm, Sc/APC Sm 12core 0.9mm 3m Fiber Optic Pigtail and so on.

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Handheld Optical Fiber Identifier with Dtl3306b

Purchase Qty.:
1-9 10+
FOB Unit Price: US $465 US $450
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $465
10+ US $450
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Port: Shenzhen, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DTL3306B
  • Wiring Devices: Integrated Wiring
  • Condition: New
  • Identified Wavelength Range: 800-1700 Nm
  • Signal Power Test Range: -50~+10
  • Weight (G): 200
  • Transport Package: 1PCS/Bag
  • Origin: China
  • Type: Fiber Optic Equipment
  • Certification: RoHS
  • Model: Dtl3306b
  • Signal Direction: Left and Right LED
  • Dimension (mm): 196X30.5X27
  • Trademark: Datolink
  • Specification: ROHS
  • HS Code: 9031801000
Product Description

DTL3306B 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 DTL3306A 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: Ø 0.25, Ø 0.9, Ø 2.0 and Ø 3.0. The JW3306A optical fiber identifier is powered by a 9V alkaline battery.


L Easy-to-use with "ONE KEY" operation.
L Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning.
L Displays the relative core power
L More accurate test with Sunshade
L Easy-to-replace adaptors
L Durable metal housing and quality construction
L Lower power indication

Identified Wavelength Range800-1700 nm
Identified Signal TypeCW, 270Hz±5%,1kHz±5%,2kHz±5%
Detector TypeØ1mm In GaAs 2pcs
Adapter TypeØ0.25 (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 DirectionLeft & 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)9
Operating Temperature(degree)-10-+60
Storage Temperature(degree)-25-+70
Dimension (mm)196X30.5X27
Weight (g)200
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