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| ■Product Name |
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【Tested】
YOKOGAWA
Site Master Access Master Optical Pulse Tester OTDR AQ7275
■MODEL:735033-USC-HJ-M/PM/SLS/VLS/PL/SB/7N
■Wavelengths:1310/1550
■Functions:1-port/Optical Power Meter/Stabilized Light Source/Visible Light Source/Printer/LAN
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| ■Accessories |
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・Instruction Manual (CD-R)
・Operation Guide
・Catalog
・AC Adapter
・Power Cord
・New Compatible Battery
・Storage Case
※All accessories are shown in the photos.
Please note that items not shown in the photos are not included.
●Regarding batteries, rechargeable batteries, parts, and consumables that need to be replaced:
Initial product defects and operation are not covered by the warranty. Please arrange for replacements as needed. Thank you for your understanding. |
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▼Further improved waveform measurement function of the AQ7270 OTDR.
●Improved dynamic range, demonstrating its power in measuring transmission lines with large losses, such as mid-range fibers and splitters
●Improved S/N ratio allows clear observation of waveforms across splitters
●Equipped with a stabilized light source function and optical power meter function
●Battery life is twice that of the AQ7270 thanks to the power-saving design!!
●More than 1000 waveforms can be saved in the internal memory, and even more waveforms can be saved using an external USB flash drive
<Various OTDR Analysis Functions>
Multi-wavelength analysis, 2-wavelength composite, differential waveform analysis, and section analysis are possible
<Cutover Work Support Function>
Manages measurements before and after construction. Helps reduce communication service downtime
<Multi-core Fiber Measurement Function>
Organizes the file names of each core into a table, significantly reducing work time
<Scheduling Function>
The OTDR automatically measures at set intervals. No need for the operator to stay on site even during long-term monitoring
▼Excellent cost performance,
Easy operation further increases work efficiency
Meets a wide range of measurement requirements from FTTH to metro and core networks
●0.8m event dead zone
●Fast startup in under 10 seconds
▼Easy to use even for first-time users
Operating modes can be selected according to the operator's skill level
●Continuous measurement by switching wavelengths - Multi-wavelength measurement
●Measure overlaid with a reference waveform - Waveform freeze function
●USB function
●Multi-core fiber measurement function
Stabilized Light Source
Can be used as a light source for loss measurement. It can also output 270Hz modulated light in addition to continuous wave (CW) light, so it can be used as a light source for core comparison.
*Not compatible with multimode fiber
Optical Power Meter
Convenient for simple optical power checks during commissioning tests or when a failure occurs.
*Not compatible with multimode fiber.
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| ■Condition |
■Tested and confirmed to be in working order!!
To ensure that we can deliver a quality product to our customers, we have performed the following cleaning before sale.
Cleaning areas
・Exterior cleaning
・Interior cleaning
However, as this is a used product, there are minor scratches from use.
・Self-test and self-diagnosis tests were successful. It can be used without issues.
※The product will be delivered in the condition shown in the photos, so please purchase only if you are satisfied with its condition.
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●Display: 8.4-inch color TFT (640 × 480 dots)
●Distance range*1: 500m, 1km, 2km, 5km, 10km, 20km, 50km, 100km, 200km, 300km, 400km
●Reading resolution: Minimum 1cm
●Sampling resolution: 5cm, 10cm, 20cm, 50cm, 1m, 2m, 4m, 8m, 16m, 32m
●Number of sample data points: Maximum 50000 points
●Refractive index: 1.30000 to 1.79999 (0.00001 steps)
●Distance unit: km (English display only: mile, kf)
●Pulse width*2: 3ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs
●Distance measurement accuracy: ± 1 + measurement distance × 2 × 10-5 ± sampling resolution
●Internal memory: Maximum 1000 waveforms saved
●USB (1.1): TypeA (Printer, external memory, keyboard)
TypeB (Remote, storage)
●AC power: 100 to 240VAC 50/60Hz
●Weight (excluding options): Approx. 2.8kg
●Dimensions (excluding protrusions): 287(W) × 197(H) × 85(D)
287(W) × 197(H) × 135(D)
■MODEL: AQ735033
●Center wavelength: 1310nm ± 25nm, 1550nm ± 25nm,
●Measurement pulse light output: ≦ 15dBm (Max)
●Measurement fiber: SM (ITU-T G.652)
●Event dead zone: 0.8m (Max)
●Attenuation dead zone: 7m (Typ) @1310nm, 8m (Typ) @1550nm, 12m (Typ)
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The shipping area is Kyoto.
■Shipping fees (prepaid only)
Flat rate of 3,200 yen nationwide
Shipping to Hokkaido, Okinawa, and remote islands is also the same fee.
※We insure all shipped products.
In the unlikely event of damage, please contact us.
If the damaged area can be repaired, we will provide repair services.
Returns are not accepted. Thank you for your understanding.
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●Please let us know if you would like an estimate or receipt issued.
We will respond flexibly to meet your circumstances.
●We can issue a set of three documents: an estimate, invoice, and delivery note.
Please provide the detailed information required for issuance (billing address, shipping address, seal date, etc.).
※If required, please contact us before purchasing.
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