- TWILIGHT 3306B Handheld Optical Fiber Identifier
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
Specifications
Type
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
Singe Direction Test Range
(dBm, CW/0.9mm bare fiber)
-46~10(1310nm)
-50~10(1550nm)
Signal Power Test Range
(dBm, CW/0.9mm bare fiber)
-50~+10
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)
Ø0.25
-25~0 (270Hz,1KHz)
-20~0 (2KHz)
Insertion Loss(dB, Typical Value)
0.8 (1310nm)
2.5 (1550nm)
Alkaline Battery(V)
9
Operating Temperature(℃)
-10－+60
Storage Temperature(℃)
-25－+70
Dimension
25.5*8*5.5cm
Weight
0.4kg
