OFI-201 Optical Fiber Identifier is an essential installation and maintenance instrument. By inserting the fiber into its adapter to avoid the opening of the fiber at the splice point for identification and thus avoids the interruptiion of the service. In the presence of traffic, the intermittently audible tone is activated. This optical fiber identifier also allows relative core power display and identification of the 270 Hz, 1k Hz, and 2k Hz frequencies. When they are used to detect the frequency, the continuously audible tone is activated. There are four adapter heads available: Φ0.25, Φ0.9, Φ2.0, Φ3.0

Features:
-Easy-to-use with "ONE KEY" operation
-Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning
-Low bending loss and highly efficient output
-Easy-to-replace adaptors (Φ0.25, Φ0.9, Φ2.0, Φ3.0 to match various optical cables)
-Mechanical damp design of adapter heads to ensure the fiber without damage
-Durable metal housing and quality construction

Specifications:

Model	OFI-201
Identified Wavelength Range	800-1700 nm
Identified Signal Type	CW, 270Hz±5%,1kHz±5%,2kHz±5%
Detector Type	Φ1mm InGaAs 2pcs
Adapter Type	Φ0.25 (Applicable for Bare Fiber) Φ0.9 (Applicable for Φ0.9 Cable ) Φ2.0 (Applicable for Φ2.0 Cable ) Φ3.0 (Applicable for Φ3.0 Cable )
Signal Direction	Left & Right LED
Optical Power Reading	-40~+0dBm
Signal Frequency	270Hz, 1kHz, 2kHz
Power Supply	2 AAA battery
Operating Temperature	-10~+50℃
Storage Temperature	-20~+70℃
Dimension (mm)	195X30X27
Weight	235g

Standard Accessories:
4pcs adapter heads, user manual,cotton swabs, soft carrying case

OFI-201 Optical Fiber Identifier