Handheld OTDR equal to Underground Optical Fiber Cable Fault Locator
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- Supplier: Ningbo Snow Sea Optoelectronic Technology Co. Ltd.
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Product Overview
Description
SNP3302F series OTDR with Optical Power Meter and VFL and Touch Screen
Description
SNP3302F series Optical Time Domain Reflectometer (OTDR) is an intelligent meter of a new generation for the detection of fiber communications systems.
With the popularization of optical network construction in cities and countrysides, the measurement of optical network becomes short and disperse;
SNP3302F is specially designed for that kind of application. It’s economic, having outstanding performance.
SNP3302F is manufactured with patience and carefulness, following the national standards to combine the rich experience and modern technology, subject to stringent mechanical, electronic and optical testing and quality assurance;
in the other way, the new design makes SNP3302F more smart and compact and multi-purpose.
Whether you want to detect link layer in the construction and installation of optical network or proceed efficient maintenance and trouble shooting, SNP3302F can be your best assistant.
Features
Integrated design, smart and rugged
IP65 protection level, outdoor enhanced
7-inch anti-reflection LCD screen
PON online test module (1625nm) is optional
MMF test module (850/1300nm) is optional
Support multi-language display and input
Applications
FTTX test with PON networks
CATV network testing
Access network testing
LAN network testing
Metro network testing
Specification
Dimension | 253×168×73.6mm, 1.5kg (battery included) |
Display | 7 inch TFT-LCD with LED backlight (touch screen function is optional) |
Interface | 1×RJ45 port, 3×USB port (USB 2.0, Type A USB×2, Type B USB×1) |
Power Supply | 10V(dc), 100V(ac) to 240V(ac), 50~60Hz |
Battery | 7.4V(dc)/4.4Ah lithium battery (with air traffic certification) Operating time: 12 hours, Telcordia GR-196-CORE Charging time: <4 hours (power off) |
Power Saving | Backlight off: Disable/1 to 99 minutes Auto shutdown: Disable/1 to 99 minutes |
Data Storage | Internal memory: 4GB (about 40,000 groups of curves) |
Language | User selectable English, Simplified Chinese |
Environmental Conditions | Operating temperature and humidity: -10℃~+50℃, ≤95% (non-condensation) Storage temperature and humidity: -20℃~+75℃, ≤95% (non-condensation) Proof: IP65 (IEC60529) |
Accessories | Standard: Main unit, power adapter, Lithium battery, FC adapter, USB cord, User guide, CD disk, carrying case Optional: SC/ST/LC adapter, Bare fiber adapter |
Technical parameter
Type | Testing Wavelength (MM: ±20nm, SM: ±10nm) | Dynamic Range (dB) | Event/Attenuation Dead-zone (m) |
SNP3302F-D32 | 1310/1550 | 32/30 | 1.5/8 |
SNP3302F-D35 | 1310/1550 | 36/35 | 1.5/8 |
SNP3302F-D40 | 1310/1550 | 40/38 | 1.5/8 |
SNP3302F-D43 | 1310/1550 | 43/41 | 1.5/8 |
SNP3302F-T40F | 1310/1550/1625 | 37/36/37 | 1.5/8 |
SNP3302F-T43F | 1310/1550/1625 | 43/41/41 | 1.5/8 |
Test parameter
Pulse Width | Single mode: 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs Multi-mode: 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs |
Testing Distance | Single mode: 100m, 500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km, 240km Multi-mode: 500m, 2km, 5km, 10km, 20km, 40km |
Sampling Resolution | Minimum 5cm |
Sampling Point | Maximum 128,000 points |
Linearity | ≤0.05dB/dB |
scale Indication | X axis: 4m~70m/div, Y axis: Minimum 0.09dB/div |
Distance Resolution | 0.01m |
Distance Accuracy | ±(1m+measuring distance×3×10-5+sampling resolution) (excluding IOR uncertainty) |
Reflectance Accuracy | Single mode: ±2dB, multi-mode: ±4dB |
IOR Setting | 1.4000~1.7000, 0.0001 step |
Units | Km, miles, feet |
OTDR Trace Format | Telcordia universal, SOR, issue 2 (SR-4731) OTDR: User selectable automatic or manual set-up |
Testing Modes | Visual fault locator: Visible red light for fiber identification and troubleshooting Light source: Stabilized Light Source (CW, 270Hz, 1kHz, 2kHz output) Field microscope probe |
Fiber Event Analysis | -Reflective and non-reflective events: 0.01 to 1.99dB (0.01dB steps) -Reflective: 0.01 to 32dB (0.01dB steps) -Fiber end/break: 3 to 20dB (1dB steps) |
Other Functions | Real time sweep: 1Hz Averaging modes: Timed (1 to 3600 sec.) Live Fiber detect: Verifies presence communication light in optical fiber Trace overlay and comparison |
VFL Module (Visual Fault Locator, as standard function):
Wavelength (±20nm) | 650nm |
Power | 10mw, CLASSIII B |
Range | 12km |
Connector | FC/UPC |
Launching Mode | CW/2Hz |
PM Module (Power Meter, as standard function):
Wavelength Range (±20nm) | 800~1700nm |
Calibrated Wavelength | 850/1300/1310/1490/1550/1625/1650nm |
Test Range | Type A: -65~+5dBm (standard); Type B: -40~+23dBm (optional) |
Resolution | 0.01dB |
Accuracy | ±0.35dB±1nW |
Modulation Identification | 270/1k/2kHz,Pinput≥-40dBm |
Connector | FC/UPC |
LS Module (Laser Source, as optional function):
Working Wavelength (±20nm) | 1310/1550/1625nm |
Output Power | Adjustable -25~0dBm |
Accuracy | ±0.5dB |
Connector | FC/UPC |
FM Module (Fiber Microscope, as optional function):
Magnification | 400X |
Resolution | 1.0µm |
View of Field | 0.40×0.31mm |
Storage/working Condition | -18℃~35℃ |
Dimension | 235×95×30mm |
Sensor | 1/3 inch 2 million of pixel |
Weight | 150g |
USB | 1.1/2.0 |
Adapter | SC-PC-F (For SC/PC adapter) FC-PC-F (For FC/PC adapter) LC-PC-F (For LC/PC adapter) 2.5PC-M (For 2.5mm connector, SC/PC, FC/PC, ST/PC) |
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