FTB Lite 735D connected metro/PON FTTx/MDU OTDR
The FTB Lite 735D is a high-resolution dedicated OTDR with always-on mobile connectivity and optimized usability for efficient metro network testing and splitter characterization.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength (nm) | 1310±20/1550±20/1625±10/1650±5 |
| Live wavelength (nm) | 1650nm: bandpass 1650nm±7nm, isolation >50dB out of 1650nm±10nm |
| Dynamic range (dB) | 45/44/42/42 |
| Event Dead Zone (m) | 0.5 |
| Attenuation Dead Zone (m) | 2.0 |
| PON Dead Zone (m) | 25 |
| Distance range (km) | 0.1 to 400 |
| Pulse Width (ns) | 3 to 20000 |
| Linearity (dB/dB) | ±0.03 |
| Loss threshold (dB) | 0.01 |
| Loss Resolution (dB) | 0.001 |
| Sampling Resolution (m) | 0.04 to 10 |
| Sampling Points | Up to 256000 |
| Distance Uncertainty (m) | ±(0.75+0.0025×%×distance+sampling resolution) |
| Measurement Time | User-defined |
| Reflectance Accuracy (dB) | ±2 |
| Typical real-time refresh (Hz) | 4 |
| Display | 8-inch (203mm), 1280×800, color touchscreen (viewable in sunlight) |
| Interfaces | USB-A ports (2), USB-C port with power delivery, RJ45 LAN 10/100/1000Mbit/s |
| RF Comms | Bluetooth, Wi-Fi, 2G/3G/4G LTE, GNSS (GPS/GALILEO/QZSS) |
| Storage | >20000 OTDR test traces |
| Battery | Rechargeable LiFePO4 battery, up to 10 hours of operation |
| Power Supply | Input: AC/DC adapter, 100 to 240V AC, 50 to 60Hz, 1.5A; Output: 15 to 20V DC, 3.0A max, 45W max, USB-C power delivery standard supported |
| Weight (including battery and module) | 2.4kg (5.3lb) |
| Size (H×W×D) | 198mm×249mm×71mm (7.8in×9.8in×2.8in) |
| Temperature | Operating: 0°C to 50°C (14°F to 122°F), Storage: -40°C to 70°C (-40°F to 158°F) |
| Relative Humidity | 0% to 95% non-condensing |
| Warranty (year) | 1 |
| Built-in Power Meter Specifications - Calibrated Wavelengths (nm) | 850, 1300, 1310, 1342, 1358, 1490, 1550, 1625, 1650 |
| Built-in Power Meter Specifications - Selectable Wavelengths (nm) | 850, 1300, 1310, 1342, 1358, 1490, 1550, 1625, 1650 |
| Built-in Power Meter Specifications - Power Range (dBm) | 27 to -50 |
| Built-in power meter specifications - Display resolution (dB) | 0.01 |
| Built-in power meter specifications - Uncertainty (dB) | ±0.5 |
| Built-in Power Meter Specifications - Tone Detection (Hz) | 270/330/1000/2000 |
| VFL Specifications - Operation Mode | Flashing (slow/fast) and continuous |
| VFL Specifications - Flashing Frequency (Hz) | 1 or 4 |
| VFL specifications - Wavelength (nm) (typical) | 650 |
| VFL Specifications - Emitter Type | Laser |
| VFL specifications - Power output (mW) (max.) | 1 |
| VFL specifications - Distance range (m) (typical) | 7 |
| VFL Specifications - Laser Safety Class | 2 |
| High-Power VFL Specifications - Operation Mode | Flashing (slow/fast) and continuous |
| High-Power VFL Specifications - Flashing Frequency (Hz) | 1 or 4 |
| High-power VFL specifications - Wavelength (nm) (typical) | 660 |
| High-Power VFL Specifications - Emitter Type | Laser |
| High-power VFL specifications - Power output (mW) (max.) | 5 |
| High-power VFL specifications - Distance range (m) (typical) | 12 |
| High-Power VFL Specifications - Laser Safety Class | 3R |
Applications
Key Features
Datasheet
Supplier Information
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