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Please let us know if you require a quote or receipt.
We will respond flexibly to suit your circumstances.
| ■Product Name |
YOKOGAWA/Yokogawa
Site Master Access Master Optical Pulse Tester OTDR AQ7275
■MODEL:AQ735033
■Wavelengths: SM1310/1550nm
■Functions: 1-port/Optical Power Meter/Stabilized Light Source/Built-in Printer, LAN
※Dummy fiber is not included
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| ■Accessories |
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・Instruction Manual (CD-R)
・Operation Guide
・Catalog
・AC Adapter
・Power Cord
・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 and parts/consumables that need replacement
They are not covered by initial product defects or operation guarantees. Please arrange them yourself if necessary. Please note this in advance. |
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A high-dynamic model used for construction and maintenance of core and metro networks!!
▼The waveform measurement function of the AQ7270OTDR has been further improved.
● Improved dynamic range, demonstrating its power in measuring transmission lines with large losses, including medium-distance fibers and splitters
●S/N improvement 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 due to a 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 memory
●Large transmissive LCD (8.4 inch) that is easy to see even under direct sunlight outdoors
【Various OTDR Analysis Functions】
Multi-wavelength analysis, 2-wavelength composite, differential waveform analysis, and section analysis are possible
【Disruption Relocation Construction Support Function】
Manages measurements before and after construction. Contributes to shortening communication service downtime
【Multi-core Fiber Measurement Function】
Tables the file names of each core, significantly reducing work time
【Schedule Function】
The OTDR automatically measures at the set interval. No need for the operator to stay on site even for long-term observation
【Macro-bending Detection Function】
Automatically detects bending attenuation during multi-wavelength measurement
▼Excellent cost performance,
Easy operation, further increasing work efficiency
Meets a wide range of measurement requirements from FTTH to metro and core networks
● 0.8m event dead zone
● Maximum 45dB high dynamic range
●Fast startup in under 10 seconds
▼Easy to use even for beginners
Operating modes can be selected according to the operator's skill
＜Simple (Full Auto) Mode＞ ＜Measurement Wizard Mode＞ ＜Detailed Mode＞
●Continuous measurement by switching wavelengths －Multi-wavelength measurement
●Measure overlaid with the 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, not just continuous wave (CW), so it can be used as a light source for core comparison.
*Does not support multimode fiber.
Optical Power Meter
Convenient for simple optical power checks during commissioning tests or when a failure occurs.
*Does not support multimode fiber.
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| ■Condition |
■This product has been tested and confirmed to be in working order!!
To deliver a good product to our customers, we have performed the following cleaning before sale.
Cleaning areas
・Exterior cleaning
・Interior cleaning
However, as it is a used product, there are small scratches from use.
・Self-test and self-diagnosis tests were successful. It can be used without problems.
※It is delivered in the condition shown in the photos, so please purchase after being satisfied with the condition.
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Display: 8.4inch 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 50000 points
Refractive index: 1.30000 ～ 1.79999 (0.00001 step)
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 waveform storage
USB (1.1): TypeA (Printer, external memory, keyboard)
TypeB (Remote, storage)
LAN: 10/100BASE-T
Built-in printer: 576-dot/line thermal printer, recording paper width: 80mm
AC power: 100 ～ 240VAC 50/60Hz
Weight (excluding options): Approx. 2.8kg
Dimensions (excluding protrusions): 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: AQ735033
Center wavelength: 1310nm ±25nm, 1550nm ±25nm
Measurement fiber: SM (ITU-T G.652)
Event dead zone: 0.8m(Max)
Attenuation dead zone: 7m(Typ)@1310nm, 8m(Typ)@1550nm
Dynamic range(Min): 40dB@1310nm, 38dB@1550nm
Light source (optical output): -5dBm or higher
Light source (output level stability): ±0.1dB
Optical power meter (input level): -50dBm～-5dbm
Measurement pulse light output: ≦ 15dBm(Max)@1650nm
※Specifications are for reference only. Listed based on the manufacturer's website.
There may be incorrect descriptions. If you contact us, we will correct them. Please consider it as a reference only.
For details, please contact the manufacturer.
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Shipping area is Kyoto
■Shipping fee (prepaid only)
Flat rate nationwide: 3,200 yen
Shipping to Hokkaido, Okinawa, and remote islands is the same shipping fee.
※We insure all shipped products.
In the unlikely event of damage, please contact us.
If the damaged part can be repaired, we will provide repair service.
Returns are not accepted. Please note this in advance.
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●Please let us know if you require a quote or receipt.
We will respond flexibly to suit your circumstances.
●We can issue a set of three documents: 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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