TC-280 SM/MM OTDR
SM/MM OTDR
Sub-Model | Testing Wavelength | Dynamic Range | Event/Attenuation Dead-Zone |
TC-280A | 1310nm/1550nm | 30/28dB | 0.8/4m |
TC-280B | 1310nm/1550nm | 32/30dB | 0.8/4m |
TC-280C | 850nm/1300nm | 19/21dB | 1.2/8m |
1. Dynamic range is measured with maximum pulse width, averaging time is 3 minutes.
2. Event dead zone is measured with minimum pulse width.
I. Main Features
-- Integrated design, smart and rugged.
-- Small and light, easy to carry.
-- Battery indicator function.
-- Long working hours for outdoor operation.
-- Friendly interface, visual keyboard capable.
-- Multi-measuring modes, simple to use, finish measurement by just one button.
-- Realtime measuring function, convenient to monitor the splicing process.
-- Internal 10mw visual fault locator for accurate positioning the closer fault point.
-- Warning function could prevent module of OTDR damaged by optical signal.
-- PC Remote access and control function is available via USB interface.
-- Provide data simulation software to process, generate and print report.
-- Integrated with 8GB internal memory and can store more than 80000 groups of traces.
II. Main Functions
-- Automatic Measurement Mode: Operators don’t need to choose the test distance and pulse width, the tester will automatically judge the length and choose suitable dynamic range as well as pulse width to complete the work; the storage of event trace can be saved manually or automatically.
-- Multiple Wavelengths Measurement Mode: In order to use different wavelengths to execute the loss calculation in one fiber, we can choose duplex wavelengths test mode from parameter settings, the tester will switch wavelengths automatically.
-- Multiple Trace Analysis: Simultaneously display 4 traces, operators can compare the traces and make analysis of any ones among the traces.
-- Duplex Operation Mode: Pure operation via touch screen or pure operation via the pressing keys.
III. Typical Events
-- Precision judgment of fiber faults; splicing posit and connector terminal
-- Precision measurement of test distance and the fiber loss
-- Contracted design style, lively graphical interface, easy operation and easy analysis of various events
-- Measure the length of whole fiber; length between two points, as well as the distance, loss and attenuation coefficient etc.
-- Detailed description of fiber loss distribution curve and the events
IV. Specifications
Test Parameters | |||
Sub Model | TC-280A | TC-280B | TC-280C |
Fiber Type | Single Mode Fiber | Single Mode Fiber | Multimode Fiber |
Wavelength | 1310nm/1550nm | 1310nm/1550nm | 850nm/1300nm |
Dynamic Range | 30/28dB | 32/30dB | 19/21dB |
Pulse Width | 5ns/10ns/20ns/50ns/100ns 500ns/1μs/2μs/5μs/10μs | 5ns/10ns/20ns/50ns 100ns/500ns/1μs | |
Testing Distance | 1.3km/2.5km/5.0km/10km 20km/40km/80km/120km | 100m/400m/1.3km/2.5km 5km/10km/20km/40km/80km | |
Sampling Resolution | Minimum 0.05m | ||
Sampling Point | Maximum 128,000 points | ||
Linearity | ≤0.05dB/dB | ||
Loss Threshold | 0.01dB | ||
Loss Resolution | 0.001dB | ||
Distance Resolution | 0.01m | ||
Scale Indication | X axis: 4m~70m/div; Y axis: 0.09dB/div | ||
Distance Accuracy | ±(1m+measuring distance×3×10+sampling resolution) | ||
Refractivity Setting | 1.2000~1.5999, 0.0001 step | ||
VFL Module | |||
Visual Fault Locator | 650nm; 10mw CLASS III B; 12km range; CW/2HZ mode | ||
General Parameters | |||
Display | 5.6 inch TFT Touch LCD | ||
Battery | 7.4V/4.4Ah lithium battery | ||
Continuously work 8 hours | |||
Charging time 4 hours | |||
Data Storage | 80000 groups of Trace | ||
Interface | 3×USB port (USB×2, Mini-USB×1) | ||
Working Temp. | -10℃~+50℃ | ||
Storage Temp. | -20℃~+70℃ | ||
Humidity | ≤95% (non-condensation) | ||
Dimension (mm) | 253×168×73.5 | ||
Weight (kg) | 1.5(battery included) | ||
Packaging List | OTDR, charger, strap, SC/ST/FC connector, USB cable, carrying bag, cleaning cotton, CD (with software and user manual) | ||
V. Compared With EXFO OTDR
VI. Packaging
VII. Management Software
