TM291D Standard Optical Time Domain Reflectometer OTDR Dual Wavelength 1310/1550NM Touch Screen

TM291D Standard Optical Time Domain Reflectometer OTDR Dual Wavelength 1310/1550NM Touch Screen

Advantages:
- Touch screen
- Dual wavelength 1310/1550nm
- 22/20dB

Functions:
1. OTDR: 0-60km
2. Optical Power Meter: -70 to +10dbm or -50 to +26dbm
3. Visual Fault Locator: ≥10mw
4. Optical Light Source: 1310/1550nm, >-5dBm
5. Optic Loss
6. LED lighting function, dark environment construction is more convenient

Features:
- Measurement distance: 60km
- Touch screen
- Test record can be saved as so format
- Standard Function: OTDR/Optical Power Meter/ Optical Light Source/ Visual Fault Locator/ Optic Loss/ Light
- Optional Function: Line Order/ Tracing Test
- Editable file name and line No.
- Support upgrade
- Quick boot, it takes only 2 seconds to test

Specifications:
OTDR:
- Dual Wavelength: 1310/1550nm
- Dynamic Range: 22/20dB
- 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: 650nm
- Output power: ≥10mW
- Mode: CW, 1Hz, 2Hz
- Fiber type: SM

Optical Power Meter:
- Measurement range dBm: -70 to +10 dBm
- Wavelength range: 800-1650nm
- Calibrated wavelength: 850, 1300, 1310, 1490, 1550, 1625nm
- 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: 1310/1550nm
- Connector: FC/PC (SC/ST as optional)
- Output power: ≥-5dBm
- Output stability (dBm): ±0.04 at 20℃ at 15min
- Modulation: CW/270Hz/1KHz/2KHz
- Fiber type: SM

Optic Loss:
- Connector: FC/ SC
- Test Range: 0-30dB
- Accuracy: 10%

Others:
- LCD: 3.97-inch, 800*480pixels, IPS screen
- Battery: 7.4V/4400mAH Lithium-ion battery, >5000 tests
- Temperature: Work temperature: -5 to 50℃, storage temperature: -10 to 60℃
- Humidity: 0-85% (Non-condensing)
- Dimensions: 190 x 84 x 52mm/7.5 x 3.3 x 2"
- Weight: 375g
- Standard Function: OTDR, OPM, OLS, VFL, Optic Loss, Light
- Optional Function: Line Order, Tracing Test

Package Included:
- 1 x Set of OTDR Tester