Komshine QX70 Series OTDR User Manual

1. પરિચય

This manual provides comprehensive instructions for the safe and efficient operation of the Komshine QX70 Series Optical Time Domain Reflectometer (OTDR). The QX70 is a versatile instrument designed for fiber optic network testing, featuring a 7.0-inch GUI touch screen, built-in Optical Power Meter (OPM), and Visual Fault Locator (VFL).

ઉપકરણની યોગ્ય કાર્યક્ષમતા સુનિશ્ચિત કરવા અને નુકસાન અટકાવવા માટે કૃપા કરીને તેનો ઉપયોગ કરતા પહેલા આ માર્ગદર્શિકાને સારી રીતે વાંચો.

2. સલામતી માહિતી

ચેતવણી: લેસર રેડિયેશન

• Do not stare directly into the optical output ports when the device is active. Invisible laser radiation may be present and can cause eye damage.
• Always use appropriate eye protection when working with fiber optic equipment.
• Ensure all connections are clean and free of debris before testing to prevent damage to the device and inaccurate readings.
• શ્રેષ્ઠ કામગીરી અને આયુષ્યની ખાતરી કરવા માટે નિર્દિષ્ટ પર્યાવરણીય પરિસ્થિતિઓમાં ઉપકરણને ચલાવો.

3. પેકેજ સામગ્રી

Verify that all items listed below are present in your Komshine QX70 package:

• Komshine QX70-P OTDR Unit (1)
• FC+SC+LC UPC Connectors (Set)
• Testing & Calibration Report (1)
• AC/DC Power Adapter (1)
• Quality Certification (1)
• Trace Analyzing Software CD (1)
• Internal Battery (Pre-installed) (1)
• વપરાશકર્તા માર્ગદર્શિકા (1)
• વહન કેસ (1)

Figure 3.1: Komshine QX70 OTDR with its standard accessories, including the carrying case, user manual, and various fiber optic connectors.

4. ઉત્પાદન ઓવરview

The Komshine QX70 OTDR is a robust and feature-rich device designed for precise fiber optic network analysis. It integrates multiple functionalities into a single portable unit.

4.1 મુખ્ય લક્ષણો

• સંકલિત કાર્યો: Combines OTDR, Optical Power Meter (OPM), and Visual Fault Locator (VFL) in one device.
• ઉચ્ચ-રીઝોલ્યુશન ડિસ્પ્લે: 7.0-inch TFT-LCD touch screen (640x480 resolution) for clear data visualization.
• Fast Processing: Optimized for quick test times and efficient data analysis.
• Short Dead Zones: 0.5m event dead zone and 3m attenuation blind zone for accurate short-distance measurements.
• Link Map Function: Built-in iOLM-like link map for easy identification and characterization of network components.
• કનેક્ટિવિટી: USB and Micro-USB interfaces for data transfer, printer connection, and PC synchronization.
• ટકાઉ ડિઝાઇન: Features a silicone keypad and robust construction, offering shock, drop, water, and dust resistance.
• લાંબી બેટરી જીવન: Equipped with a 6800mAh internal lithium battery providing over 8 hours of continuous operation.

આકૃતિ 4.1: ઓવરview of the Komshine QX70 OTDR's primary features, highlighting its integrated functionalities and user interface.

Figure 4.2: The Komshine QX70 OTDR integrates OTDR, VFL, and OPM capabilities into a single device.

Figure 4.3: The device features a robust silicone keypad designed for durability and resistance to environmental factors.

Figure 4.4: The Komshine QX70 OTDR is built to withstand challenging environmental conditions, including shock, drops, water, and dust.

4.2 Device Layout and GUI

The QX70 features a user-friendly graphical interface accessible via its 7.0-inch touch screen. Physical buttons provide additional control for navigation and function selection.

આકૃતિ 4.5: ફ્રન્ટ view of the Komshine QX70 OTDR, highlighting the display and control panel.

Figure 4.6: The intuitive GUI interface simplifies operation and provides clear visualization of measurement results, including event tables and trace graphs.

5. સેટઅપ

5.1 પ્રારંભિક ચાર્જિંગ

Before first use, fully charge the internal lithium battery. Connect the AC/DC adapter to the device's charging port and plug it into a power outlet. The charging indicator will show the charging status. A full charge provides over 8 hours of operating life.

Figure 5.1: The QX70 OTDR features a high-capacity 6800mAh battery, providing extended operational time.

5.2 પાવરિંગ ચાલુ/બંધ

• પાવર ચાલુ કરવા માટે: Press and hold the power button (usually located on the side or front panel) until the screen illuminates.
• પાવર ઓફ કરવા માટે: Press and hold the power button until a shutdown prompt appears, then confirm. Alternatively, a quick press might bring up a power menu.

5.3 Connecting Fiber Optic Cables

The QX70 comes with FC, SC, and LC UPC adapters. Select the appropriate adapter for your fiber connector type.

1. Ensure the fiber end-face and the OTDR's optical port are clean. Use a fiber optic cleaner if necessary.
2. Attach the correct adapter to the OTDR's optical port.
3. Carefully insert the fiber optic cable into the adapter. Avoid excessive force.

6. ઓપરેટિંગ સૂચનાઓ

The Komshine QX70 offers multiple testing modes. Navigate through the touch screen interface to select the desired function.

6.1 OTDR Measurement

1. From the main menu, select the "OTDR" function.
2. Configure measurement parameters such as wavelength (1310/1550/1625nm), pulse width, distance range, and measurement mode (e.g., Auto, Manual).
3. Connect the fiber under test to the OTDR port.
4. Press the "Start" or "Measure" button to begin the test.
5. The OTDR trace will be displayed on the screen, showing events like splices, connectors, and fiber ends. The iOLM link map function provides a simplified graphical representation.
6. Analyze the results using the on-screen tools. Save the trace data for later analysis using the included software.

૩.૧ ઓપ્ટિકલ પાવર મીટર (OPM) કાર્ય

1. Select the "OPM" function from the main menu.
2. Choose the desired wavelength (850/1300/1310/1490/1550/1625nm).
3. Connect the fiber carrying the optical signal to the OPM port.
4. The optical power level will be displayed in dBm or mW.

૬.૩ વિઝ્યુઅલ ફોલ્ટ લોકેટર (VFL) ફંક્શન

1. Select the "VFL" function from the main menu.
2. Connect the fiber to the VFL port.
3. Activate the VFL. A visible red laser light will be emitted into the fiber.
4. Inspect the fiber along its path for light leakage, which indicates breaks, tight bends, or faulty connectors.

7. જાળવણી

7.1 Cleaning Optical Ports and Connectors

Regular cleaning of optical ports and fiber connectors is crucial for accurate measurements and to prevent damage. Use only approved fiber optic cleaning tools and methods.

• Always power off the device before cleaning optical ports.
• Use lint-free wipes and isopropyl alcohol or specialized fiber optic cleaning solutions.
• Never use abrasive materials or solvents that are not specifically designed for fiber optics.

7.2 બેટરી કેર

• બેટરીનું સ્વાસ્થ્ય જાળવવા માટે, ઉપકરણ વારંવાર ઉપયોગમાં ન હોય તો પણ, નિયમિતપણે બેટરી ચાર્જ કરો.
• વારંવાર બેટરી સંપૂર્ણપણે ડિસ્ચાર્જ કરવાનું ટાળો.
• જ્યારે ઉપયોગમાં ન હોય ત્યારે ઉપકરણને ઠંડી, સૂકી જગ્યાએ સંગ્રહિત કરો.

7.3 સોફ્ટવેર અપડેટ્સ

Periodically check the Komshine official website for firmware updates. Keeping the device's software up-to-date ensures optimal performance and access to new features.

8. મુશ્કેલીનિવારણ

If the problem persists after attempting these solutions, please contact Komshine customer support.

9. સ્પષ્ટીકરણો

The following table details the technical specifications of the Komshine QX70-P OTDR:

Figure 9.1: Physical dimensions of the Komshine QX70 OTDR.

10. વોરંટી માહિતી

The Komshine QX70 Series OTDR comes with a એક વર્ષની વોરંટી ખરીદીની તારીખથી. આ વોરંટી સામાન્ય ઉપયોગ હેઠળ સામગ્રી અને કારીગરીમાં ખામીઓને આવરી લે છે.

The warranty does not cover damage caused by misuse, accident, unauthorized modification, or operation outside the specified environmental limits. Please retain your proof of purchase for warranty claims.

11. ગ્રાહક આધાર

For technical assistance, troubleshooting, or warranty inquiries, please contact Komshine customer support.

• ઉત્પાદક: Komshine Technology Limited
• Webસાઇટ: Refer to the official Komshine website for the latest support contact information, FAQs, and software downloads.
• ઇમેઇલ/ફોન: Specific contact details are typically provided on the manufacturer's webસાઇટ પર અથવા સમાવિષ્ટ વોરંટી કાર્ડમાં.

When contacting support, please have your product model (QX70-P) and serial number (if applicable) ready.