Hand-held Optical Time Domain Reflectometer With TFT-LCD Touch
Screen
Features
● Dynamic range: 30 / 28dB (can test about 80 km)
● Automatic measurement mode: 1310/1550 nm dual wavelength can be
tested simultaneously
● Applicable fiber: SM
● <8m extra-short event dead zone
● Wavelength: 1550nm
● Up to 28dB High Dynamic Range
● Distance Range: 4,8,16,32,64,128,256km
● Pulse with: 10,30,80,160,320,640,1280,5120,1024ns
● Traces fixed function mode for comparison with reference
waveforms
● To achieve the automatic naming of the measurement file,
automatic storage operation, simplifying the use of the operator
program
● USB interfaces, supporting USB stick and printer and direct cable
download to PC via ActiveSync
● Provides multiple "multi-wavelength analysis" functional modes
for multiple trace comparisons
● Memory capacity >800 traces
● Built-in friendly-environment lithium battery with high capacity
for over 8 hours of operating life
Specification
| Model | SAV-2300PLUS |
| Dynamic (1) | 30/ 28dB | 32/ 30dB |
| Wavelength (±20 nm) | 1310/ 1550 |
| Display | 3.5 inch TFT LCD touch screen |
| Light source type | LD |
| Optical interface | FC/ UPC |
| Distance range (km) | 0.3, 1, 3, 5, 10, 30, 60, 120 |
| Pulse width (ns) | 5, 10, 20, 40, 80, 160, 320, 640,
1280, 2560, 5120, 10240, 20480, Auto |
| Measurement duration | 15s, 30s, 1min, 2min, 3min |
| Attenuation dead zone (2) | 10m | 10m |
| Event dead zone | 1.8m | 1.8m |
| Distance measurement precision | ± (1 m + 5 x 10- 5 x Distance + Sampling interval) |
| Data storage | ＞60000 test traces |
| Communication interface | USB |
| VFL | Wavelength | - | 650nm |
| Output power (dBm) | - | ≥-3 |
| Test distance (km)) | - | 3 |
| Optical Communications Test | YES | YES |
Note:
1. Technical specifications describe the guaranteed performance of
the OTDR when a typical UPC connector is used for measurement. The
uncertainty caused by the reflection ratio of the optical fiber is
not considered. The SAV-2300 is measured when the measuring range
is 120km. The pulse width is 2560 ns, and the average time is 3
mins.
2. Dead zone measurement conditions: The reflection event occurs
within 4 KM. The reflection strength is smaller than -45 Db. The
minimum pulse width is used.
Connection diagram
