







- Stock: In Stock
- Model: RDDLZ-OTDR-2800D
- Weight: 1.00
- SKU: RDDLZ-OTDR-2800D
Available Options
Mini pro OTDR fiber tester with 3.5-inch LCD display, measurement range up to 64km, wavelength 1310/1550nm, dynamic range of 22/20dB. OTDR fiber tester maximum use of 20 hours, ideal for long outdoor work.
Specification
Model | RDDLZ-TP2800D |
Function | OTDR/OPM/LS/VFL /RJ45 line sequence/Flashlight |
Wavelength | 1625nm |
Dynamic Range | 22/20dB |
Event Blind Zone | 3m |
Fading Blind Area | 8m |
Measurement Range | 500m~65km |
Sampling Points | 16k~256k |
Sampling Resolution | 0.05m~8m |
Data Storage | Internal: ≥ 600, external: expandable TF card |
Laser Safety Level | Class 2 level |
File Format | SOR standard file format |
Interface Type | FC/UPC (interchangeable SC, ST) |
Optical Power Meter | |
Wavelength Range | 800nm~1700nm |
Connector | Universal connector FC/SC/ST |
Measurement Range | - 50dBm ~ + 26dBm |
Uncertainty | 5% |
Frequency Identification | CW/270/330/1k/2kHz |
Calibration Wavelength | 850/980/1300/1310/1490/1550/1625/1650nm |
Light Source | |
Laser Type | FP-LD |
Output Wavelength | 1310nm/1550nm± 20nm |
Output Power | ≥- 5dBm |
Modulation Frequency | 270/330/1k/2kHz |
Stability | CW, +0.5dB/15min (tested after 15min power on warm-up) |
Interface Type | FC/UPC (interchangeable with SC, ST) |
VFL Integrated Red Light | |
Working Wavelength | 650nm±20nm |
Output Power | ≥10mW |
Working Mode | CW/1Hz/2Hz |
Whole Machine Index | |
Display | 3.5-inch color LCD screen |
Data Interface | Micro USB |
Expandable Storage | TF card (optional) |
Power Supply | Lithium polymer battery: 3.7V, 4000mAh power adapter: 5VDC, 2A |
Battery Life | Standby>7.5 hours, measurement>4 hours. |
Operating Temperature | -10°C~ +50°C |
Storage Temperature | -20°C~ +70C |
Relative Humidity | 0~95% non-condensing |
Overall Weight | Main unit weight 0.360kg; including packaging 0.760kg |
Dimension | 173mmx 82mmx37mm |
Details
Top | Side Left | Main View |
1. VFL (visual fault locator) interface | TF (Micro SD) card slot | 1. Dustproof cover |
2. OTDR/LS optical interface | Micro USB (charge/connect to a computer to copy data) | 2. 3. 5-inch color LCD display |
3. OPM (Optical Power Meter) interface | LED charging indicator | 3. Function buttons |
Side right | Back Bottom | |
1. Reset interface | 1.RJ45 test distal | |
2. RJ45 test interface | ||
3. Back bottom |
Packing List
- 1 x Power Adapter
- 1 x Data Cable
- 1 x SC to Interface
- 1 x CD-ROM (with analysis software)
- 1 x Operation Manual
- 1 x Certificate of Conformity / Warranty Card
- 1 x Test Report
- 10 x Cleaning Swabs
- 1 x Instrument-Specific Bag
Features
- High-performance test, 20dB dynamic range, optical time domain reflectometer, 20h ultra-long standby.
- Multi-functional standard, optical time domain reflectometer/optical power meter/visual fault location/stable light source/RJ45 line sequence measurement/flashlight.
- Simple operation, one key automatic test, automatic file saving, automatic analysis of test results.
- Fast batch processing of SOR files, remote upgrade, and USB data file batch export.
Applications
Tips: How to clean the connectors of the fiber optic tester?
Before the fiber or connector is connected to the OTDR, it must be carefully cleaned, including the output connector of the OTDR and the charged connector under test, otherwise, the insertion loss is too high, the measurement is unreliable, the curve is noisy, or even makes the measurement impossible, and the OTDR may be damaged. avoid using cleaning agents other than alcohol or refractive index matching solutions, as they can cause the adhesive inside the fiber connector to dissolve.