- 1.5m extra-short event dead zone
- With Visible fault locating (VFL)
- Built-in high capacity Li-on battery
- Handheld, lightweight, Less than 1kg
Model | TF2101A | TF2101B | TF2101C | TF2101D |
Dynamic Range* | 32dB / 30dB | 36dB / 35dB | 40dB / 39dB | 22dB / 36dB |
| Wavelength | 1550/1310nm | 1550/1310nm | 1550/1310nm | 850/1300nm |
Max.Distance** | 80km | 100km | 120km | 140km |
Wavelength | 1550/1310nm | 1550/1310nm | 1550/1310 | 1550/1310nm |
Event Dead Zone ** | 1.5m | |||
Attenuation Dead Zone | 8.0m | |||
Pulse Width | 10ns, 25ns, 50ns, 100ns, 250ns, 500ns, 1us, 2.5us,5us,10us | |||
Distance uncertainty | ±(0.8m ± 0.001% * testing distance ± resolution) | |||
Loss Resolution | 0.001dB | |||
Min.Distance Resolution | 1m | |||
Connector | FC interchangeable adapter (optional: SC,ST,LC interchangeable) | |||
VFL | 1mW | |||
Data Storage | > 10000 traces (standard 1GB SD card) | |||
Display | 3.5 inch TFT color LCD | |||
Interface | USB | |||
Battery | Built-in rechargeable battery | |||
Working Time | >10 hrs (Bellcore TR-NWT-001138) | |||
* pulse width 10us, average time>5 minutes, SNR=1, 23°C±2°C
** at 1550nm, one fiber without adapter and splicing connection inside
** pulse width 10ns, terminal refection loss>40dB
General Specification：
Size(H*W*D) | 208mm * 110mm * 56mm |
Weight | About 750g |
Storage Temperature | -20°C -- +60°C , < 90%RH |
Operating Temperature | -10°C -- +50°C , < 90%RH |
ACCESSORIES | |
Standard | Optional |
AC/DC adapter with power cord *1 | SC interchangeable connector *1 |
Operation guide *1 | ST interchangeable connector *1 |
Carrying bag *1 | LC interchangeable connector *1 |
Certificate of Calibration *1 | |
USB cable *1 | |
SD card *1 | |
