- Efficiently identifies the traffic direction and frequency tone
- Displays the core power of the fibers (-50~0dBm)
- Low bending loss and highly efficient output
- Easy-to-replace adaptors
- Mechanical damp design of adapter heads
- KEY operation design, easy-to-use
TF2701 Optical Fiber Identifier is an essential installation and maintenance instrument applied in FTTx FTTH Solutions.By inserting the fiber into its adaptor head,TF2701 Optical Fiber Identifier can detect the optical signals being transmitted and identify SM fibers without any damage. It can avoid the opening fibers for identification and thus avoid the interruption of the service. When the traffic is present, the intermittently audible tone is activated.
TF2701 Optical Fiber Identifier displays the relative core power and recognizes the modulation frequencies of 270Hz,1 KHz and 2 kHz. When they are used to detect the frequency, the continuously audible tone is activated. There are four adapter heads available: Φ0.25mm, Φ0.9mm, Φ2.0mm and Φ3.0mm.
Parameters | Specifications | |
Identified Wavelength Range (nm) | 800-1700nm | |
Identified Signal Type | CW, 270Hz±5%,1kHz±5%, 2kHz±5% | |
Detector Type | Ø1mm InGaAs, 2pcs | |
Adapter Type | Φ0.25 (applicable for bare fiber), Φ0.9 (applicable for Ø0.9mm cable ), Φ2.0 (applicable for Φ2.0mm cable ), Φ3.0 (applicable forΦ3.0mm cable ) | |
Signal Direction | Left & Right LED | |
Singe Direction Test Range (dBm,CW/0.9mm bare fiber) | 1310nm: -46 ~10dBm; 1550nm: -50~10dBm | |
Signal Power Test Range (dBm,CW/0.9mm bare fiber) | -50 ~ +10dBm | |
Signal Frequency Display (Hz) | 270Hz, 1KHz, 2KHz | |
Frequency Test Range (dBm, Average Value) | Ø0.9, Ø2.0, Ø3.0 | -30~0dBm (270Hz,1KHz) |
-25~0dBm (2KHz) | ||
Ø0.25 | -25~0dBm(1KHz, 2KHz) | |
-20~0dBm (2KHz) | ||
Insertion Loss(dB, Typical Value (dB) | 0.8dB (1310nm) | |
2.5dB (1550nm) | ||
General Specifications | ||
Alkaline Battery (V) | 9V | |
Operating Temp. (℃) | -10 ~ +60 ℃ | |
Storage Temp. (℃) | -25 ~ +70 ℃ | |
Weight(g) | 200g | |
Dimension (mm) | 196 X 30.5 X 27 (mm) | |
Item | Name | Qty |
1 | Optical Fiber Identifier | 1 PC |
2 | Adapter Heads | 4 PC |
3 | Sunshade | 1PC |
4 | Alkaline Battery | 1 PC |
5 | User Manual | 1 PC |
6 | Cotton Stick | 1 PC |
7 | Soft Carrying Case | 1 PC |
