OTDR TM291 Optical fiber tester
Standard Function: OTDR/Optical Power Meter/ Optical Light Source/ Visual Fault Locator/ Optic Loss/ Light Optional Function: Line Order/ Tracing Test
Inquiry Now
Ordering Details
Function
2. Optical Power Meter : -70~+10dbm or -50~+26dbm
3. Visual Fault Locator : >=10mw
4. Optical Light Source : 1310/1550nm ,>-5dBm
5. Optic Loss
6. Line Order (Optional)
7. Tracing Test (Optional): Can track the direction of the found line.
8. LED lighting function, dark environment construction is more convenient
2. Touching screen
3. Test record can be saved as so format
4. Standard Function: OTDR/Optical Power Meter/ Optical Light Source/ Visual Fault Locator/
Optic Loss/ Light
Optional Function: Line Order/ Tracing Test
5. Editable file name and lineNo.
6. Support upgrade
7. Quick boot, it takes only 2 seconds to test
Specifications
| TM291D | 1310/1550nm, 24/22dB | Touching screen |
| TM291D | 1310/1550nm, 26/24dB | Touching screen, |
| TM291SF-15(with filter) | 1550nm, 20dB | Touching screen, support active test |
| TM291SF-16(with filter) | 1610nm, 20dB | Touching screen, support active test |
Function
| Standard Function | OTDR, OPM, OLS, VFL, Optic Loss,Light |
| Optional Function | Line Order, Tracing Test |
Functions
1. OTDR: 0-60km2. Optical Power Meter : -70~+10dbm or -50~+26dbm
3. Visual Fault Locator : >=10mw
4. Optical Light Source : 1310/1550nm ,>-5dBm
5. Optic Loss
6. Line Order (Optional)
7. Tracing Test (Optional): Can track the direction of the found line.
8. LED lighting function, dark environment construction is more convenient
Features
1. Measurement distance: 60km2. Touching screen
3. Test record can be saved as so format
4. Standard Function: OTDR/Optical Power Meter/ Optical Light Source/ Visual Fault Locator/
Optic Loss/ Light
Optional Function: Line Order/ Tracing Test
5. Editable file name and lineNo.
6. Support upgrade
7. Quick boot, it takes only 2 seconds to test
Specifications
| OTDR | |||||
| Wavelength(nm) | 1310/1550nm | 1310/1550nm | 1550nm | 1610nm | |
| Dynamic Range | 24/22dB | 26/24dB | 20dB | 20dB | |
| Active Test | no | no | yes | yes | |
| Measurement Distance | 0-60 km | ||||
| Type of Fiber | 9/125um SM | ||||
| Type of Connectors | FC/PC/; SC/PC (FC/APC SC/APC--Optional) | ||||
| Peak Value of laser | >=30mW | ||||
| Unit | Meter/ inch/ mile | ||||
| Dead Zone of Reflection | 2m | ||||
|
Dead Zone of attenuation Event |
12m | ||||
|
Accuracy Distance (Reflection Event) |
About ±(1m+2 *10(-4)* distance) | ||||
| Storage of records | 200 groups | ||||
| Visual Fault locator（VFL） | |||||
| Wavelength (nm) | 650nm | ||||
| Output power | >=10mW | ||||
| Mode | CW，1Hz，2Hz | ||||
| Fiber type | SM | ||||
| Optical Power Meter | |||||
| Measurement range dBm | -70～+10 dBm | -50～+26 dBm | |||
| Wavelength range（nm） | 800～1650 | ||||
| Calibrated wavelength | 850、1300、1310、1490、1550、1625 | ||||
| Detector | InGaAs | ||||
| Accuracy | <±3% （-10dBm、22℃） | ||||
| Resolution | Linearity：0.1%，Non-linearity：0.01dBm | ||||
| Connector | Changeable FC/PC SC/PC ( ST as Optional) | ||||
| Optical Light Source | |||||
| Emitter | FP-LD | ||||
| wavelength (nm) | 1310/1550nm | ||||
| Connector | FC/PC（SC/ST as optional） | ||||
| Output power | ≥-5dBm | ||||
| Output stability(dBm) | ±0.04@20℃@15min | ||||
| Modulation | CW/270Hz/1KHz/2KHz | ||||
| Fiber type | SM | ||||
| Optic Loss | |||||
| Connector | FC/ SC | ||||
| Test Range | 0-30dB | ||||
| Accuracy | 10% | ||||
| Others | |||||
| LCD | 3.97inch,800*480pixels, IPS screen | ||||
| Battery | 7.4V/4400mAH Lithium-ion battery, >5000 tests | ||||
| Temperature | Work temperature: -5 ~ 50 ° C, storage temperature: -10 ~ 60 ° C | ||||
| Humidity | 0～85%(Non-condensing) | ||||
| Dimensions（mm） | 180×100×45 | ||||
| Weight(g) | 480 | ||||
| Standard Function | OTDR, OPM, OLS, VFL, Optic Loss,Light | ||||
| Optional Function | Line Order, Tracing Test | ||||
