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Please let us know if you require a quote or receipt.
We will accommodate your needs flexibly.
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YOKOGAWA/Yokogawa
ODTR Optical Pulse Tester AQ7275
■MODEL: AQ735037
■Wavelength: 1310/1550/1650nm
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| ■Accessories |
・User Manual (CD-R)
・Operation Guide
・Catalog
・Power Cord
・AC Adapter
・Battery Pack
・Strap
・Carrying Case
※All accessories are shown in the photos.
Please note that items not shown in the photos are not included.
●Regarding batteries/rechargeable batteries and parts/consumables that need replacement:
These are not covered by the initial product defect or operation guarantee. Please arrange for replacements yourself if necessary. Thank you for your understanding.
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▼Further improved waveform measurement function of the AQ7270 OTDR.
●Improved dynamic range, proving effective in measuring transmission lines with large losses such as mid-span fibers and splitters
●Improved S/N ratio allows clear observation of waveforms through splitters
●Battery life is twice that of the AQ7270 due to the power-saving design!!
●Over 1,000 waveforms can be saved in the internal memory, and even more waveforms can be saved using an external USB flash drive
●Large transreflective color LCD (8.4-inch) that is easy to see even under direct sunlight outdoors
[Various OTDR Analysis Functions]
Multi-wavelength analysis, two-wavelength combination, differential waveform analysis, and section analysis are available
【Cutover Work Support Function】
Manages measurements before and after construction. Contributes to shortening communication service downtime
【Multi-core Fiber Measurement Function】
Organizes the file names of each core into a table, significantly reducing work time
【Schedule Function】
The OTDR automatically measures at the set intervals. No need for the operator to stay on site even during long-term monitoring
【Macro-bending Detection Function】
Automatically detects bending-induced attenuation during multi-wavelength measurement
▼Excellent cost performance,
Easy operation further increases work efficiency
FTTH to metro, core, and a wide range of measurement requirements
●0.8m event dead zone
●High dynamic range of up to 45dB
●Fast startup in under 10 seconds
Easy-to-use operation even for first-time users
Operating modes can be selected according to the operator's skill level
[Simple (Full Auto) Mode] [Measurement Wizard Mode] [Detailed Mode]
●Continuous measurement by switching wavelengths - Multi-wavelength measurement
●Measure overlaid with a reference waveform - Waveform freeze function
●USB function
●Multi-core fiber measurement function
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| ■Condition |
■This product has been tested and confirmed to be in working order!!
To deliver a high-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 problems.
※The product will be delivered in the condition shown in the photos, so please purchase only if you are satisfied with it.
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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: Maximum 50,000 points
●Refractive index: 1.30000 to 1.79999 (0.00001 steps)
●Distance unit: km, English display only miles, 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 1,000 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)
*1 850/1300nm (GI) is up to 100km.
*2 850nm (GI) is up to 1μs, 1300nm (GI) is up to 5μs.
■MODEL: AQ735037
●Center wavelength: 1310nm ± 25nm, 1550nm ± 25nm, 1650nm ± 5nm, ± 10nm
●Measurement pulse light output: ≦ 15dBm (Max) @ 1650nm
●Measurement fiber: SM (ITU-T G.652)
●Event dead zone: 0.8m (Max)
●Attenuation dead zone: 7m (Typ) @ 1310nm, 8m (Typ) @ 1550nm, 12m (Typ) @ 1650nm
●Dynamic range (Min): 40dB @ 1310nm, 38dB @ 1550nm, 30dB @ 1650nm
※Specifications are for reference only. Listed based on the manufacturer's website.
There may be incorrect information. Please contact us if you find any, and we will correct it. Please consider it as a reference only.
For more details, please contact the manufacturer.
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Shipping is from Kyoto
■Shipping fee (prepaid only)
Flat rate of 2,400 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 require a quote or receipt.
We will accommodate your needs flexibly.
●We can issue a set of three documents: a quote, 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 purchase.
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