| Model |
TP32 |
TP37 |
T38 |
T40 |
T42 |
P38 |
C38 |
TC38 |
| Wavelength |
1310/1490/1550
nm |
1310/1550±20,
1625±15nm (filtered) |
1310/1550±20,
1625±15nm (filtered) |
1310/1550±20,
1625±15nm (filtered) |
1625±20 nm(filtered) |
1650±15nm (filtered) |
1310/1550±20,
1650±15nm (filtered) |
| Filter |
/ |
/ |
High pass>1595nm,
(1270~1585nm) |
High pass>1595nm,
(1270~1585nm) |
High pass>1595nm,
(1270~1585nm) |
High pass>1595nm,
(1270~1585nm) |
Band pass 1650±7nm
(1650±10nm) |
Band pass 1650±7nm
(1650±10nm) |
| Isolation |
/ |
/ |
>50dB |
>50dB |
>50dB |
>50dB |
>50dB |
>50dB |
| Dynamic Range ① |
32/30/30dB |
37/35/35dB |
38/36/36dB |
40/38/38dB |
42/40/40dB |
38dB |
38dB |
38/36/36dB |
| Event Dead Zone② |
0.8m |
0.8m |
0.8m |
0.8m |
0.8m |
0.8m |
0.8m |
0.8m |
| Attenuation Dead Zone |
6m |
6m |
6m |
6m |
6m |
6m |
6m |
6m |
| PON Dead Zone |
/ |
/ |
30m |
30m |
30m |
30m |
30m |
30m |
| Fiber Type |
SMF |
| Measurement Range |
0.5/1/2/4/8/16/32/64/128/256km |
| Measurement Pulse Width |
3/5/10/30/50/80/160/320/500/800/1000/3000/5000/8000/10000/20000ns |
| Ranging Accuracy |
±(0.75+Sampling interval+0.005%*Test distance) |
| Loss Precision |
±0.001dB/dB |
| Sampling Points |
Max. 256,000 points |
| Sampling Resolution |
0.05~16m |
| File Format |
SOR standard file format |
| Loss Analysis |
4-point method / 5-point method |
| Laser Safety Level |
Class II |
| Adapter |
FC (Interchangeable SC adapter) |
| Refresh Rate |
3Hz (Typ.) |
| Reflection Accuracy |
±3dB |
| Signal Detection |
Effective protection of APD |
| Language |
Chinese, English, Traditional Chinese, Russian, Portuguese, Spanish, Korean, Turkish (Select two languages) |